nexpefla
1. Product profile
1.1 General description
Single high-speed switching diodes, fabricated in planar technology, and encapsulated in
small hermetically sealed glass SOD80C Surface-Mounted Device (SMD) packages.
1.2 Features and benefits
High switching speed: trr 4ns
Reverse voltage: VR75 V
Repetitive peak reverse voltage: VRRM 100 V
Repetitive peak forward current: IFRM 450 mA
Small hermetically sealed glass SMD package
1.3 Applications
High-speed switching
Reverse polarity protection
1.4 Quick reference data
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
[2] When switched from IF= 10 mA to IR=60mA; R
L= 100 Ω; measured at IR=1mA.
PMLL4148L; PMLL4448
High-speed switching diodes
Rev. 8 — 1 February 2011 Product data sheet
Table 1. Product overview
Type number Package Configuration
PMLL4148L SOD80C single
PMLL4448
Table 2. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
IFforward current [1] --200mA
IFRM repetitive peak forward
current --450mA
VRreverse voltage - - 75 V
VFforward voltage
PMLL4148L IF=50mA - - 1 V
PMLL4448 IF=5mA 620- 720mV
IF= 100 mA - - 1 V
trr reverse recovery time [2] --4ns
s the cathode. m n m mmnnl 5 mm m up. mums“ a Hug...- a v Inn A. m; mm»: ev. 3— 1 February 2011 2 0' 11
© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 2 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
2. Pinning information
[1] The marking band indicates the cathode.
3. Ordering information
4. Marking
5. Limiting values
Table 3. Pinning
Pin Description Simplified outline Graphic symbol
1 cathode [1]
2 anode ka
s
ym00
6
Table 4. Ordering information
Type number Package
Name Description Version
PMLL4148L - hermetically sealed glass surface-mounted package;
2 connectors SOD80C
PMLL4448
Table 5. Marking codes
Type number Marking code
PMLL4148L marking band
PMLL4448 marking band
Table 6. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
VRRM repetitive peak reverse
voltage - 100 V
VRreverse voltage - 75 V
IFforward current [1] - 200 mA
IFRM repetitive peak forward
current - 450 mA
IFSM non-repetitive peak forward
current square wave [2]
tp=1μs-4A
tp=1ms - 1 A
tp=1s - 0.5 A
mum av 1m7 "mum“...
© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 3 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
[2] Tj=25°C prior to surge.
6. Thermal characteristics
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
7. Characteristics
[1] When switched from IF= 10 mA to IR=60mA; R
L= 100 Ω; measured at IR=1mA.
[2] When switched from IF=50mA; t
r=20ns.
Ptot total power dissipation Tamb =25°C[1] - 500 mW
Tjjunction temperature - 200 °C
Tamb ambient temperature 65 +200 °C
Tstg storage temperature 65 +200 °C
Table 6. Limiting values …continued
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
Table 7. Thermal characteristics
Symbol Parameter Conditions Min Typ Max Unit
Rth(j-a) thermal resistance from
junction to ambient in free air [1] - - 350 K/W
Rth(j-sp) thermal resistance from
junction to solder point - - 300 K/W
Table 8. Characteristics
Tamb =25
°
C unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit
VFforward voltage
PMLL4148L IF=50mA --1V
PMLL4448 IF=5mA 620- 720mV
IF=100mA --1V
IRreverse current VR=20V --25nA
VR=20V; T
j=150°C --50μA
IRreverse current
PMLL4448 VR=20V; T
j=100°C --3μA
Cddiode capacitance VR=0V; f=1MHz --4pF
trr reverse recovery time [1] --4ns
VFR forward recovery voltage [2] --2.5V
m I (2) 13! 10 10" Fig 3. mm gamma Product data sheet 1 10 to? 103 104 'v ms) Based on square wave currents. T, 25 °c pnorio surge Non-repetitive peak torward current as a function of pulse duration; maximum values Fig 4. AH mmrmafion pm" m thisnnzumen' i; 5mm mm dimmer; Rev. 3—1 February 2011 0 100 T‘ ("Ci \/R = 75 v maximum vaiues \/R = 75 v typlcai vaiues \/R = 20 v typlcai vaiues Reverse current as a function temperature .meav 2m: Niiinhisvesamfl
© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 4 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
FR4 PCB, standard footprint (1) Tj= 175 °C; typical values
(2) Tj=25°C; typical values
(3) Tj=25°C; maximum values
Fig 1. Forward current as a function of ambient
temperature; derating curve Fig 2. Forward current as a function of forward
voltage
Based on square wave currents.
Tj=25°C; prior to surge
(1) VR= 75 V; maximum values
(2) VR= 75 V; typical values
(3) VR= 20 V; typical values
Fig 3. Non-repetitive peak forward current as a
function of pulse duration; maximum values Fig 4. Reverse current as a function of junction
temperature
0 100 200
300
200
0
100
mbg451
Tamb (°C)
IF
(mA)
012
600
0
200
400
mbg464
VF (V)
IF
(mA)
(1) (2) (3)
mbg704
10
1
102
IFSM
(A)
101
tp (μs)
110
4
103
10 1020 100 Tj (°C) 200
103
102
101
102
10 (1) (2)
1
IR
(μA)
mgd006
(3)
n Rs =50 n |npu| signal, lorward pulse Fig 7. Forward recovery vol! 10% VF mmaqmma Producl dala sheel an. HiEV zuw N‘V‘vhlsvts-mfl
© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 5 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
8. Test information
f=1MHz; T
j=25°C
Fig 5. Diode capacitance as a function of reverse voltage; typical values
01020
1.2
1.0
0.6
0.4
0.8
mgd004
VR (V)
Cd
(pF)
(1) IR=1mA
Input signal: reverse pulse rise time tr= 0.6 ns; reverse voltage pulse duration tp= 100 ns; duty cycle δ≤0.05
Oscilloscope: rise time tr=0.35ns
Fig 6. Reverse recovery time test circuit and waveforms
Input signal: forward pulse rise time tr= 20 ns; forward current pulse duration tp100 ns; duty cycle δ≤0.005
Fig 7. Forward recovery voltage test circuit and waveforms
trr
(1)
+ I
F
t
output signal
t
r
t
p
t
10 %
90 %
V
R
input signal
V = V
R
+
I
F
×
R
S
R
S
= 50 ΩI
F
D.U.T.
R
i
= 50 Ω
SAMPLING
OSCILLOSCOPE
mga881
t
r
t
t
p
10 %
90 %
I
input signal
R
S
= 50 Ω
I
R
i
= 50 Ω
OSCILLOSCOPE
1 kΩ450 Ω
D.U.T.
mga88
2
VFR
t
output signal
V
LJQ
© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 6 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
9. Package outline
10. Packing information
[1] For further information and the availability of packing methods, see Section 14.
Fig 8. Package outline SOD80C
06-03-16Dimensions in mm
1.60
1.45
0.3
3.7
3.3
0.3
Table 9. Packing methods
The indicated -xxx are the last three digits of the 12NC ordering code.[1]
Type number Package Description Packing quantity
2500 10000
PMLL4148L SOD80C 4 mm pitch, 8 mm tape and reel -115 -135
PMLL4448
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© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 7 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
11. Soldering
Fig 9. Reflow soldering footprint SOD80C
Fig 10. Wave soldering footprint SOD80C
sod080c
2.30
4.30
4.55
1.601.702.25
0.90
(2x)
solder lands
solder resist
occupied area
solder paste
Dimensions in mm
sod080c
2.70
4.90
6.30
1.702.90
1.90
solder lands
tracks
solder resist
occupied area
Dimensions in mm
Section 4 “Marking" Figure 8 Section 13 “Legal information" alum av 1m7 "mum“...
© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 8 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
12. Revision history
Table 10. Revision history
Document ID Release date Data sheet status Change notice Supersedes
PMLL4148L_PMLL4448 v.8 20110201 Product data sheet - PMLL4148L_PMLL4448 v.7
Modifications: Section 4 “Marking: amended.
Figure 8: replaced by minimized outline drawing.
Section 13 “Legal information: updated.
PMLL4148L_PMLL4448 v.7 20070131 Product data sheet - PMLL4148L_PMLL4448 v.6
PMLL4148L_PMLL4448 v.6 20050404 Product data sheet - PMLL4148L_4448 v.5
PMLL4148L_4448 v.5 20020123 Product specification - PMLL4148L_4448 v.4
PMLL4148L_4448 v.4 20001115 Product specification - PMLL4148 v.3
PMLL4148 v.3 19990527 Product specification - PMLL4148 v.2
PMLL4148 v.2 19960918 Product specification - PMLL4148 v.1
PMLL4148 v.1 19960423 Product specification - -
alum av 1m7 "mum“...
© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 9 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
13. Legal information
13.1 Data sheet status
[1] Please consult the most recently issued document before initiating or completing a design.
[2] The term ‘short data sheet’ is explained in section “Definitions”.
[3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nexperia.com.
13.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and
customer have explicitly agreed otherwise in writing. In no event however,
shall an agreement be valid in which the Nexperia product is
deemed to offer functions and qualities beyond those described in the
Product data sheet.
13.3 Disclaimers
Limited warranty and liability — Information in this document is believed to
be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy or
completeness of such information and shall have no liability for the
consequences of use of such information.
In no event shall Nexperia be liable for any indirect, incidental,
punitive, special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal or
replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards
customer for the products described herein shall be limited in accordance
with the Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
Suitability for use — Nexperia products are not designed,
authorized or warranted to be suitable for use in life support, life-critical or
safety-critical systems or equipment, nor in applications where failure or
malfunction of a Nexperia product can reasonably be expected
to result in personal injury, death or severe property or environmental
damage. Nexperia accepts no liability for inclusion and/or use of
Nexperia products in such equipment or applications and
therefore such inclusion and/or use is at the customer’s own risk.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia
accepts no liability for any assistance with applications or customer product
design. It is customer’s sole responsibility to determine whether the Nexperia
product is suitable and fit for the customer’s applications and
products planned, as well as for the planned application and use of
customer’s third party customer(s). Customers should provide appropriate
design and operating safeguards to minimize the risks associated with their
applications and products.
Nexperia does not accept any liability related to any default,
damage, costs or problem which is based on any weakness or default in the
customer’s applications or products, or the application or use by customer’s
third party customer(s). Customer is responsible for doing all necessary
testing for the customer’s applications and products using Nexperia
products in order to avoid a default of the applications and
the products or of the application or use by customer’s third party
customer(s). Nexperia does not accept any liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those given in
the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia
products are sold subject to the general terms and conditions of commercial
sale, as published at http://www.nexperia.com/profile/terms, unless otherwise
agreed in a valid written individual agreement. In case an individual
agreement is concluded only the terms and conditions of the respective
agreement shall apply. Nexperia hereby expressly objects to
applying the customer’s general terms and conditions with regard to the
purchase of Nexperia products by customer.
No offer to sell or license — Nothing in this document may be interpreted or
construed as an offer to sell products that is open for acceptance or the grant,
conveyance or implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from national authorities.
Document status[1][2] Product status[3] Definition
Objective [short] data sheet Development This document contains data from the objective specification for product development.
Preliminary [short] data sheet Qualification This document contains data from the preliminary specification.
Product [short] data sheet Production This document contains the product specification.
hngzllwwwmexgeria salesaddresses®nexgeria alum av 1m7 "mum“...
© Nexperia B.V. 2017. All rights reserved
PMLL4148L_PMLL4448 All information provided in this document is subject to legal disclaimers.
Product data sheet Rev. 8 — 1 February 2011 10 of 11
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Non-automotive qualified products — Unless this data sheet expressly
states that this specific Nexperia product is automotive qualified,
the product is not suitable for automotive use. It is neither qualified nor tested
in accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of
non-automotive qualified products in automotive equipment or applications.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards, customer
(a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s
own risk, and (c) customer fully indemnifies Nexperia for any
liability, damages or failed product claims resulting from customer design and
use of the product for automotive applications beyond Nexperia’s
standard warranty and Nexperia’s product specifications.
13.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
14. Contact information
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Nexperia PMLL4148L; PMLL4448
High-speed switching diodes
15. Contents
1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1 General description . . . . . . . . . . . . . . . . . . . . . 1
1.2 Features and benefits. . . . . . . . . . . . . . . . . . . . 1
1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.4 Quick reference data . . . . . . . . . . . . . . . . . . . . 1
2 Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2
4 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
6 Thermal characteristics . . . . . . . . . . . . . . . . . . 3
7 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 3
8 Test information. . . . . . . . . . . . . . . . . . . . . . . . . 5
9 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6
10 Packing information . . . . . . . . . . . . . . . . . . . . . 6
11 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
12 Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 8
13 Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9
13.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9
13.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
13.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
13.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
14 Contact information. . . . . . . . . . . . . . . . . . . . . 10
15 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
© Nexperia B.V. 2017. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release:
01 February 2011