SP4022 Series Datasheet by Littelfuse Inc.

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©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
TVS Diode Arrays (SPA ® Diodes)
Revision: 12/12/18
Lightning Surge Protection- SP4022 Series
Description
Applications
The SP4022 series integrate low capacitance steering
diodes with one or two avalanche breakdown diodes for
unidirectional or bidirectional protection, respectively, to
protect against ESD and lightning induced surge events.
These devices can safely absorb up to 15A per IEC
61000-4-5 2nd Edition (tp=8/20μs) without performance
degradation and a minimum ±30kV ESD per IEC61000-
4-2 International Standard. The low loading capacitance
and high surge capability make it ideal for protecting
telecommunication ports such as xDSL and other high
voltage, high speed legacy interfaces.
Features
• ESD, IEC 61000-4-2,
±30kV contact, ±30kV air
• EFT, IEC 61000-4-4, 40A
(5/50ns)
• Lightning, 15A (8/20μs as
defined in IEC 61000-4-5
2nd edition)
• Low capacitance of 1.3pF
(@ VR=0V)
• Low leakage current
• Unidirectional and
Bidirectional configuration
• Small SOD323 package
fits 0805 footprints
AEC-Q101 qualified
• Moisture Sensitivity Level
(MSL-1)
• xDSL Interfaces
• RS-232
• RS-485
• Power Ports
• Security Equipment
• Instrumentation
• Medical Equipment
• Computers and
Peripherals
Life Support Note:
Not Intended for Use in Life Support or Life Saving Applications
The products shown herein are not designed for use in life sustaining or life saving
applications unless otherwise expressly indicated.
RoHS
Pb
GREEN
SP4022 Series 1.3pF, 15A Discrete TVS Diode
Functional Block Diagram
1
2
1
2
Unidirectional Bidirectional
SP4021-01FTG SP4021-01FTG-C
SP4022-01FTG SP4022-01FTG-C
Pinout
Additional Information
Datasheet Resources Samples
Pin 1
Pin 2
Cathode polarity for unidirectional only
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©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
TVS Diode Arrays (SPA ® Diodes)
Revision: 12/12/18
Lightning Surge Protection- SP4022 Series
Note:
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the component. This is a stress only rating and
operation of the component at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Absolute Maximum Ratings
Symbol Parameter Value Units
IPP Peak Current (tp=8/20μs) 15 A
PPk Peak Pulse Power (tp=8/20μs) 500 W
TOP Operating Temperature -40 to 150 °C
TSTOR Storage Temperature -55 to 150 °C
Electrical Characteristics (TOP=25ºC)
Parameter Symbol Test Conditions Min Typ Max Units
Reverse Standoff Voltage VRWM IR=1μA 12 V
Breakdown Voltage VBR IR=1mA 13.3 V
Reverse Leakage Current ILEAK VR=12V 0.1 μA
Clamp Voltage1VC
IPP=1A, tp=8/20µs, Fwd 19 V
IPP=2A, tp=8/20µs, Fwd 20 V
IPP=10A, tp=8/20µs, Fwd 28 V
IPP=15A, tp=8/20µs, Fwd 33 35 V
Dynamic Resistance2RDYN TLP tp=100ns 0.5 Ω
ESD Withstand Voltage1VESD
IEC61000-4-2 (Contact Discharge) ±30 kV
IEC61000-4-2 (Air Discharge) ±30 kV
Diode Capacitance1CDReverse Bias=0V, f=1MHz 1.3 2 pF
Notes:
1Parameter is guaranteed by design and/or component characterization.
2 Transmission Line Pulse (TLP) test setting : Std.TDR(50Ω),tp=100ns, tr=0.2ns ITLP and VTLP averaging window: start t1=70ns to end t2=80ns
8/20 µs Pulse Waveform
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
110%
0.0 5.0 10.0 15.0 20.0 25.0 30.0
Time (μs)
Percent of I
PP
Capacitance vs. Reverse Bias
0.0
0.5
1.0
1.5
2.0
2.5
3.0
012345678910 11 12
Capacitance (pF)
Bias Voltage (V)
Crinul z...- n In 1.
©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
TVS Diode Arrays (SPA ® Diodes)
Revision: 12/12/18
Lightning Surge Protection- SP4022 Series
Reflow Condition Pb – Free assembly
Pre Heat
- Temperature Min (Ts(min)) 150°C
- Temperature Max (Ts(max)) 200°C
- Time (min to max) (ts) 60 – 180 secs
Average ramp up rate (Liquidus) Temp (TL)
to peak 3°C/second max
TS(max) to TL - Ramp-up Rate 3°C/second max
Reflow - Temperature (TL) (Liquidus) 217°C
- Temperature (tL) 60 – 150 seconds
Peak Temperature (TP) 260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)20 – 40 seconds
Ramp-down Rate 6°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max.
Do not exceed 260°C
Soldering Parameters
Product Characteristics
Lead Plating Matte Tin
Lead Material Alloy 42
Lead Coplanarity 0.0004 inches (0.102mm)
Substrate material Silicon
Body Material Molded Compound
Flammability UL Recognized compound meeting
flammability rating V-0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
13579111315
Clamp Voltage (V
C
)
Peak Pulse Current-I
PP
(A)
Clamping Voltage vs. Peak Pulse Current
Time
Temperature
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
Preheat
P
rehea
t
Ramp-up
R
amp-up
Ramp-down
R
amp-d
o
Critical Zone
TL to TP
ritical Zon
T
L
to
T
P
0
5
10
15
20
25
0510 15 20 25 30
TLP Current (A)
TLP Volts (V)
40 50
Transmission Line Pulsing (TLP) Plot
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©2018 Littelfuse, Inc.
Specifications are subject to change without notice.
TVS Diode Arrays (SPA ® Diodes)
Revision: 12/12/18
Lightning Surge Protection- SP4022 Series
Package Dimensions -SOD323
Ordering Information
Part Number Package Min. Order Qty.
SP4022-01FTG SOD323 3000
SP4022-01FTG-C SOD323 3000
Part Numbering System
Part Marking System
SP 01 TG
Series
Number of
Channels
Package
T= Tape & Reel
G= Green
TVS Diode Arrays
(SPA® Diodes )
F: SOD323
F
4022
C
Blank= Unidirectional
C= Bidirectional
12
12C
SP4022-01FTG
SP4022-01FTG-C
12
12
Embossed Carrier Tape & Reel Specification — SOD323
E
E1
b
L1
c
D
A1 A2
A
0.2
0.49
0.45
2.28
1.14
2.77
1.79
Recommended Solder Pad
Unit: mm
Note: Cathode mark is for unidirectional version
Symbol
SOD323
Millimeters Inches
Min Max Min Max
A0.80 1. 0 0 0.031 0.039
A1 0.00 0.10 0.000 0.004
A2 0.80 0.90 0.031 0.035
b0.25 0.35 0.010 0.014
c0.08 0.15 0.003 0.006
D1.20 1.40 0.047 0.055
E1.60 1.80 0.063 0.071
E1 2.50 2.70 0.098 0.106
L1 0.25 0.40 0.010 0.016
Note:
Cathode mark is used for unidirectional version
Symbol Millimeters
A0 1.46+/-0.10
B0 2.90+/-0.10
W8.0+0.3/-0.10
D0 1.50+0.10
D1 0.45min/1.15max
E1 1.75+/-0.10
E2 -
F3.50+/-0.10
P0 4.00+/-0.10
P4.00+/-0.10
P1 2.00+/-0.05
K0 1.25+/-0.10
T0.254+/-0.02
,Ref.
,Ref.
,Ref.
8mm TAPE AND REEL
Pin1
Component Orientation in Tape

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