TVS Diodes Datasheet
SLD6S Series
Surface Mount
Pb e3
ꢀꢁꢂS
Description
The SLD6S unidirectional TVS Diode series is housed in a SMTO-
263 package with lead modifications. It is designed to protect
sensitive electronics against ESD, EFT, 10/1000 surge events and
inductive load switching voltage transient events for severe
Automotive Load Dump applications.
Features
■ AEC-Q101 qualified with
automotive grade (PPAP
capable)
■ Excellent clamping capability
■ Low incremental surge
resistance
■ SMTO-263 package, and foot
print is compatible to industrial
popular DO-218AB package
■ UL Recognized compound
meeting flammability rating V-0
■ Meets MSL level 1, per
J-STD-020, High temperature
reflow soldering guaranteed:
260°C/10sec at terminals
■ Meet ISO7637-2 5a/5b
protection, ISO16750 and
JASO D-001 load dump test
(refer to APP note for details)
Agency Approvals
Agency
Agency File Number
■ For surface mounted
applications to optimize board
space
■ VBR @TJ= VBR@25°C x (1+αT
x (TJ - 25))(αT:Temperature
Coefficient, typical value is
0.1%
E230531
■ Low profile package
■ Matte tin lead–free plated
■ Glass passivated chip junction
in modifiedTO-263 package
Maximum Ratings andThermal Characteristics
■ Halogen free and RoHS
compliant
(TA=25OC unless otherwise noted)
■ ESD protection of data lines in
accordance with IEC 61000-4-
2, 30kV(Air), 30kV (Contact)
■ Pb-free E3 means 2nd level
interconnect is Pb-free and
the terminal finish material is
tin (Sn) (IPC/JEDEC J-STD-
609A.01)
Parameter
Symbol Value Unit
Peak Pulse Power Dissipation
1. 10ms / 150ms test waveform
2. 10μs/1000μs test waveform
Power dissipation on infinite heatsink atTA=
25 °C
Maximum Instantaneous Forward Voltage at
100A for Unidirectional only
Peak forward surge current 8.3m single half
sine-wave
Operating Junction and Storage
Temperature Range
1800
■ EFT protection of data lines in
accordance with IEC 61000-
4-4
PPPM
W
4600
6
PD
VF
W
V
■ Fast response time: typically
less than 1.0ps from 0 Volts to
1.8
VBR min
IFSM
800
A
-55 to
150
TJ, TSTG
°C
Applications
TypicalThermal Resistance Junction to case RθJC
1.1
°C/W
Designed to protect sensitive electronics from:
TypicalThermal Resistance Junction to
RθJA
12.3 °C/W
Ambient
■ Inductive Load Switching
■ Alternator Load Dump
Functional Diagram
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© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
1
Revised: GD. 09/27/21