•ꢀ
•ꢀ
IEC-61000-4-2ꢀESDꢀ
30kV(Air),ꢀ30kVꢀ(Contact)
ESDꢀprotectionꢀofꢀdataꢀ
lines in accordance with
IECꢀ61000-4-2ꢀꢀ
•ꢀ
EFTꢀprotectionꢀofꢀdataꢀ
lines in accordance with
IECꢀ61000-4-4ꢀꢀ
TVS Diodes
Surface Mount – SLD8S series
Pb e3
RoHS
SLD8S Series
Description
The SLD8S Series is SMTO-263 packaged with leaded
modification and is designed to provide precision
overvoltage protection for sensitive electronics.
Features
•ꢀ AEC-Q101ꢀqualifiedꢀ
•ꢀ SMTO-263ꢀpackage,ꢀandꢀ
•ꢀ Excellentꢀclampingꢀ
capability
foot print is compatible to •ꢀ Lowꢀincrementalꢀsurgeꢀ
industrial popular DO-
218AB package
resistance
•ꢀ Plasticꢀpackageꢀisꢀ
•ꢀ MeetꢀISO7637-2ꢀ5a/5bꢀ
protectionꢀandꢀISO16750ꢀ
load dump test (refer to
APP note for details)
flammabilityꢀratedꢀV-0ꢀperꢀ
Underwriters Laboratories
•ꢀMeetꢀMSLꢀlevelꢀ1,ꢀperꢀ
Agency Approvals
J-STD-020,ꢀLFꢀmaximunꢀ
•ꢀ VBR @TJ=ꢀVBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient,ꢀtypicalꢀvalueꢀisꢀ
0.1%
•ꢀ Glassꢀpassivatedꢀchipꢀ
junction in modifiedTO-
263 package
peak of 260°C
AGENCY
AGENCY FILE NUMBER
E230531
•ꢀ Forꢀsurfaceꢀmountedꢀ
applications to optimize
board space
•ꢀLowꢀprofileꢀpackage
Maximum Ratings andThermal Characteristics
(TA=25OC unless otherwise noted)
•ꢀ Highꢀtemperatureꢀ
to reflow soldering
guaranteed:ꢀ260°C/10secꢀ
at terminals
•ꢀ Matteꢀtinꢀlead–freeꢀplated
•ꢀHalogenꢀfreeꢀandꢀRoHSꢀ
Parameter
Symbol
Value
Unit
W
Peak Pulse Power Dissipation
1. 10ms x 150ms test waveform
2200
PPPM
2. 10µs x 1000µs test waveform
7000
W
W
compliant
Power dissipation on infinite
heatsink atTC = 25 °C
•ꢀꢀPb-freeꢀE3ꢀmeansꢀ2ndꢀ
level interconnect is Pb-
free and the terminal finish
materialꢀisꢀtinꢀ(Sn)ꢀ(IPC/
JEDEC J-STD-609A.01)
PD
VF
8.0
Maximum Instantaneous Forward
Voltageꢀatꢀ100AꢀforꢀUnidirectionalꢀ
only
1.8
V
•ꢀ Fastꢀresponseꢀtime:ꢀ
typicallyꢀlessꢀthanꢀ1.0psꢀ
fromꢀ0ꢀVoltsꢀtoꢀBVꢀmin
Peak forward surge current 8.3m
single half sine-wave
IFSM
1000
A
°C
Operating Junction and Storage
Temperature Range
TJ,ꢀꢀTSTG -55ꢀtoꢀ175
TypicalꢀThermalꢀResistanceꢀJunctionꢀ
to case
RθJC
0.9
°C/W
Applications
Functional Diagram
Designed to protect sensitive electronics from:
Cathode
- Inductive Load Switching
- Alternator Load Dump
Anode
Uni-directional
©2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/24/16