MMSZ4yyyT1G, SZMMSZ4yyyT1G Series Datasheet by ON Semiconductor

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© Semiconductor Components Industries, LLC, 2013
April, 2018 Rev. 12
1Publication Order Number:
MMSZ4678T1/D
MMSZ4xxxT1G Series,
SZMMSZ4xxxT1G Series
Zener Voltage Regulators
500 mW, Low IZT SOD123 Surface Mount
Three complete series of Zener diodes are offered in the convenient,
surface mount plastic SOD123 package. These devices provide a
convenient alternative to the leadless 34package style.
Features
500 mW Rating on FR4 or FR5 Board
Wide Zener Reverse Voltage Range 1.8 V to 43 V
Low Reverse Current (IZT) 50 mA
Package Designed for Optimal Automated Board Assembly
Small Package Size for High Density Applications
ESD Rating of Class 3 (> 16 kV) per Human Body Model
SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements; AECQ101 Qualified and
PPAP Capable
These Devices are PbFree and are RoHS Compliant*
Mechanical Characteristics:
CASE: Void-free, transfer-molded, thermosetting plastic case
FINISH: Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
POLARITY: Cathode indicated by polarity band
FLAMMABILITY RATING: UL 94 V0
MAXIMUM RATINGS
Rating Symbol Max Units
Total Power Dissipation on FR5 Board,
(Note 1) @ TL = 75°C
Derated above 75°C
PD500
6.7
mW
mW/°C
Thermal Resistance, (Note 2)
JunctiontoAmbient
RqJA 340
°C/W
Thermal Resistance, (Note 2)
JunctiontoLead
RqJL 150
°C/W
Junction and Storage Temperature Range TJ, Tstg 55 to
+150
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. FR5 = 3.5 X 1.5 inches, using the minimum recommended footprint.
2. Thermal Resistance measurement obtained via infrared Scan Method.
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
1
Cathode
2
Anode
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
DEVICE MARKING INFORMATION
www.onsemi.com
SOD123
CASE 425
STYLE 1
Device Package Shipping
ORDERING INFORMATION
MARKING DIAGRAM
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
MMSZ4xxxT1G SOD123
(PbFree)
3,000 /
Tape & Reel
MMSZ4xxxT3G SOD123
(PbFree)
10,000 /
Tape & Reel
xx = Device Code (Refer to page 3)
M = Date Code
G= PbFree Package
(Note: Microdot may be in either location)
xx M G
G
1
SZMMSZ4xxxT1G SOD123
(PbFree)
3,000 /
Tape & Reel
SZMMSZ4xxxT3G SOD123
(PbFree)
10,000 /
Tape & Reel
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MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series
www.onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 0.9 V Max. @ IF = 10 mA)
Symbol Parameter
VZReverse Zener Voltage @ IZT
IZT Reverse Current
IRReverse Leakage Current @ VR
VRReverse Voltage
IFForward Current
VFForward Voltage @ IF
Product parametric performance is indicated in the Electrical
Characteristics for the listed test conditions, unless otherwise noted.
Product performance may not be indicated by the Electrical
Characteristics if operated under different conditions. Zener Voltage Regulator
IF
V
I
IR
IZT
VR
VZ
VF
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MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series
www.onsemi.com
3
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA)
Device*
Device
Marking
Zener Voltage (Note 3) Leakage Current
VZ (Volts) @ IZT IR @ VR
Min Nom Max mAmAVolts
MMSZ4678T1G CC 1.71 1.8 1.89 50 7.5 1
MMSZ4679T1G CD 1.90 2.0 2.10 50 5 1
MMSZ4680T1G CE 2.09 2.2 2.31 50 4 1
MMSZ4681T1G CF 2.28 2.4 2.52 50 2 1
MMSZ4682T1G CH 2.565 2.7 2.835 50 1 1
MMSZ4683T1G CJ 2.85 3.0 3.15 50 0.8 1
MMSZ4684T1G CK 3.13 3.3 3.47 50 7.5 1.5
MMSZ4685T1G CM 3.42 3.6 3.78 50 7.5 2
MMSZ4686T1G CN 3.70 3.9 4.10 50 5 2
MMSZ4687T1G CP 4.09 4.3 4.52 50 4 2
SZMMSZ4687T1G CG6 4.09 4.3 4.52 50 4 2
MMSZ4688T1G CT 4.47 4.7 4.94 50 10 3
MMSZ4689T1G CU 4.85 5.1 5.36 50 10 3
MMSZ4690T1G/T3G CV 5.32 5.6 5.88 50 10 4
MMSZ4691T1G CA 5.89 6.2 6.51 50 10 5
MMSZ4692T1G CX 6.46 6.8 7.14 50 10 5.1
MMSZ4693T1G CY 7.13 7.5 7.88 50 10 5.7
MMSZ4694T1G CZ 7.79 8.2 8.61 50 1 6.2
MMSZ4695T1G DC 8.27 8.7 9.14 50 1 6.6
MMSZ4696T1G DD 8.65 9.1 9.56 50 1 6.9
MMSZ4697T1G DE 9.50 10 10.50 50 1 7.6
MMSZ4698T1G DF 10.45 11 11.55 50 0.05 8.4
MMSZ4699T1G DH 11.40 12 12.60 50 0.05 9.1
MMSZ4700T1G DJ 12.35 13 13.65 50 0.05 9.8
MMSZ4701T1G DK 13.30 14 14.70 50 0.05 10.6
MMSZ4702T1G DM 14.25 15 15.75 50 0.05 11.4
MMSZ4703T1G DN 15.20 16 16.80 50 0.05 12.1
MMSZ4704T1G DP 16.15 17 17.85 50 0.05 12.9
MMSZ4705T1G DT 17.10 18 18.90 50 0.05 13.6
MMSZ4706T1G DU 18.05 19 19.95 50 0.05 14.4
MMSZ4707T1G DV 19.00 20 21.00 50 0.01 15.2
MMSZ4708T1G DA 20.90 22 23.10 50 0.01 16.7
MMSZ4709T1G DX 22.80 24 25.20 50 0.01 18.2
MMSZ4710T1G DY 23.75 25 26.25 50 0.01 19.0
MMSZ4711T1G EA 25.65 27 28.35 50 0.01 20.4
MMSZ4712T1G EC 26.60 28 29.40 50 0.01 21.2
MMSZ4713T1G ED 28.50 30 31.50 50 0.01 22.8
MMSZ4714T1G EE 31.35 33 34.65 50 0.01 25.0
MMSZ4715T1G EF 34.20 36 37.80 50 0.01 27.3
MMSZ4716T1G EH 37.05 39 40.95 50 0.01 29.6
MMSZ4717T1G EJ 40.85 43 45.15 50 0.01 32.6
3. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30°C ±1°C.
*Include SZ-prefix devices where applicable.
MMSZ4703 and MMSZ4711 Not Available in 10,000/Tape & Reel
www.cnsemi.com
MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series
www.onsemi.com
4
TYPICAL CHARACTERISTICS
VZ, TEMPERATURE COEFFICIENT (mV/ C)°θ
VZ, NOMINAL ZENER VOLTAGE (V)
-3
-2
-1
0
1
2
3
4
5
6
7
8
1211
10
98765432
Figure 1. Temperature Coefficients
(Temperature Range 55°C to +150°C)
TYPICAL TC VALUES
VZ @ IZT
VZ, TEMPERATURE COEFFICIENT (mV/ C)°θ
100
10
110 100
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 2. Temperature Coefficients
(Temperature Range 55°C to +150°C)
VZ @ IZT
1.2
1.0
0.8
0.6
0.4
0.2
01501251007550250
T, TEMPERATURE (5C)
Figure 3. Steady State Power Derating
PD versus TA
PD versus TL
Ppk, PEAK SURGE POWER (WATTS)
0.1
PW, PULSE WIDTH (ms)
Figure 4. Maximum Nonrepetitive Surge Power
1 10 100 1000
1000
100
10
1
RECTANGULAR
WAVEFORM, TA = 25°C
TYPICAL TC VALUES
PD, POWER DISSIPATION (WATTS)
100
VZ, NOMINAL ZENER VOLTAGE
Figure 5. Effect of Zener Voltage on
Zener Impedance
101
ZZT, DYNAMIC IMPEDANCE ( )Ω
1000
100
10
1
TJ = 25°C
IZ(AC) = 0.1 IZ(DC)
f = 1 kHz
IZ = 1 mA
5 mA
20 mA
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MMSZ4xxxT1G Series, SZMMSZ4xxxT1G Series
www.onsemi.com
5
TYPICAL CHARACTERISTICS
C, CAPACITANCE (pF)
100
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 6. Typical Capacitance
1000
100
10
1101
BIAS AT
50% OF VZ NOM
TA = 25°C
0 V BIAS
1 V BIAS
12
VZ, ZENER VOLTAGE (V)
100
10
1
0.1
0.01 1086420
TA = 25°C
IZ, ZENER CURRENT (mA)
VZ, ZENER VOLTAGE (V)
100
10
1
0.1
0.0110 30 50 70 90
TA = 25°C
IR, LEAKAGE CURRENT ( A)μ
90
VZ, NOMINAL ZENER VOLTAGE (V)
Figure 7. Typical Leakage Current
1000
100
10
1
0.1
0.01
0.001
0.0001
0.00001 80706050403020100
+150°C
+25°C
-55°C
IZ, ZENER CURRENT (mA)
Figure 8. Zener Voltage versus Zener Current
(VZ Up to 12 V)
Figure 9. Zener Voltage versus Zener Current
(12 V to 91 V)
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SOD123
CASE 42504
ISSUE G
DATE 07 OCT 2009
SCALE 5:1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
E
b
DA
L
C
1
2
A1
DIM MIN NOM MAX
MILLIMETERS INCHES
A0.94 1.17 1.35 0.037
A1 0.00 0.05 0.10 0.000
b0.51 0.61 0.71 0.020
c
1.60
0.15
0.055D1.40 1.80
E2.54 2.69 2.84 0.100
---
3.68 0.140
L0.25
3.86
0.010
HE
0.046
0.002
0.024
0.063
0.106
0.145
0.053
0.004
0.028
0.071
0.112
0.152
MIN NOM MAX
3.56
HE
---
--- ---
0.006
--- ---
--- ---
GENERIC
MARKING DIAGRAM*
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
*This information is generic. Please refer to device data
sheet for actual part marking. PbFree indicator, “G” or
microdot “ G”, may or may not be present.
XXX = Specific Device Code
M = Date Code
G= PbFree Package
XXXMG
G
1
STYLE 1:
PIN 1. CATHODE
2. ANODE
1.22
0.048
0.91
0.036
2.36
0.093
4.19
0.165
ǒmm
inchesǓ
SCALE 10:1
q
--- ---
q00
10 10
°°° °
(Note: Microdot may be in either location)
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
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SOD123
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1
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