SP4022 Diode Datasheet

SP4022 Datasheet PDF, Equivalent


Part Number

SP4022

Description

15A Discrete TVS Diode

Manufacture

Littelfuse

Total Page 4 Pages
Datasheet
Download SP4022 Datasheet


SP4022
TVS Diode Array (SPA®Diodes)
Lightning Surge Protection- SP4022 Series
SP4022 Series 1.3pF, 15A Discrete TVS Diode
RoHS Pb GREEN
Pinout
Pin 1
Description
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
6d1e0g0ra0d-4at-5ion2nad nEddiatiomnin(timp=u8m/20±μ3s0)kwVitEhSoDutppeerrfIEorCm6a1n0c0e0-
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)
Pin 2
Cathode polarity for unidirectional only
Functional Block Diagram
1
1
2
Unidirectional
SSPP4400221-20-10F1TFGTG
2
Bidirectional
SSP4P042012-021-F0T1GF-TCG-C
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.
Applications
• xDSL Interfaces
• RS-232
• RS-485
• Power Ports
• Security Equipment
• Instrumentation
• Medical Equipment
• Computers and
Peripherals
Additional Information
Datasheet
Resources
Samples
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/19/19

SP4022
TVS Diode Array (SPA®Diodes)
Lightning Surge Protection- SP4022 Series
Absolute Maximum Ratings
Symbol
Parameter
Value
Units
IPP
PPk
TOP
TSTOR
Peak Current (tp=8/20μs)
Peak Pulse Power (tp=8/20μs)
Operating Temperature
Storage Temperature
15
500
-40 to 150
-55 to 150
A
W
°C
°C
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.
Electrical Characteristics (TOP=25ºC)
Parameter
Symbol
Test Conditions
Min Typ Max Units
Breakdown Voltage
Reverse Standoff Voltage
Reverse Leakage Current
Clamp Voltage1
Dynamic Resistance2
ESD Withstand Voltage1
VBR
VRWM
ILEAK
VC
RDYN
VESD
IR=2uA
IR=1μA
VR=3.3V
IPP=1A, tp=8/20µs, Fwd
IPP=10A, tp=8/20µs, Fwd
IPP=24A, tP=8/20μs, Fwd
TLP, tP =100ns, I/O to GND
IEC 61000-4-2 (Contact Discharge)
IEC 61000-4-2 (Air Discharge)
Diode Capacitance1
CD Reverse Bias=0V, f=1MHz
Note:
1. Parameter is guaranteed by design and/or component characterization.
2. Transmission Line Pulse (TLP) with 100ns width and 200ps rise time.
13.3
±30
±30
19
20
28
33
1.3
12
0.1
35
2
V
V
μA
V
V
V
kV
kV
pF
8/20 µs Pulse Waveform
Capacitance vs. Reverse Bias
110%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
0.0
5.0 10.0 15.0 20.0 25.0 30.0
Time (μs)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0 1 2 3 4 5 6 7 8 9 10 11 12
Bias Voltage (V)
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/19/19


Features TVS Diode Array (SPA®Diodes) Lightning Surge Protection- SP4022 Series SP4022 Series 1.3pF, 15A Discrete TVS Diode R oHS Pb GREEN Pinout Pin 1 Descriptio n The SP4022 series integrate low capac itance steering diodes with one or two avalanche breakdown diodes for unidirec tional or bidirectional protection, res pectively, to protect against ESD and l ightning induced surge events. These de vices can safely absorb up to 15A per I EC 6d1e0g0ra0d-4at-5ion2nad nEddiatiomn in(timp=u8m/20±μ3s0)kwVitEhSoDutppeer rfIEorCm6a1n0c0e04-2 International Stan dard. The low loading capacitance and h igh surge capability make it ideal for protecting telecommunication ports such as xDSL and other high voltage, high s peed legacy interfaces. Features • E SD, IEC 61000-4-2, ±30kV contact, ±30 kV air • EFT, IEC 61000-4-4, 40A (5/5 0ns) • Lightning, 15A (8/20μs as def ined in IEC 61000-4-5 2nd edition) • Low capacitance of 1.3pF (@ VR=0V) • Low leakage current • Unidirectional and Bidirectional configuration • Small S.
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