Circuit Protection

SLD5S40A

Active

Littelfuse/Commercial Vehicle Products

AUTO TVS SMTO 3.6KW/ TR ROHS COMPLIANT: YES

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Circuit Protection

SLD5S40A

Active

Littelfuse/Commercial Vehicle Products

AUTO TVS SMTO 3.6KW/ TR ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SLD5S40A

Current - Peak Pulse (10/1000µs)	56 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	Nonstandard SMD
Power - Peak Pulse	3600 W
Power - Peak Pulse	3.6 kW
Power Line Protection	False
Qualification	AEC-Q101
Supplier Device Package	SMTO-263
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	44.4 V
Voltage - Clamping (Max) @ Ipp [Max]	64.5 V
Voltage - Reverse Standoff (Typ)	40 V

SLD5S40A Series

AUTO TVS SMTO 3.6KW

Part	Package / Case	Current - Peak Pulse (10/1000µs)	Unidirectional Channels [custom]	Voltage - Clamping (Max) @ Ipp [Max]	Power Line Protection	Qualification	Power - Peak Pulse	Power - Peak Pulse	Voltage - Reverse Standoff (Typ)	Grade	Type	Voltage - Breakdown (Min) [Min]	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package
Littelfuse/Commercial Vehicle Products SLD5S40A	Nonstandard SMD	56 A	1	64.5 V		AEC-Q101	3600 W	3.6 kW	40 V	Automotive	Zener	44.4 V	Surface Mount	-55 °C	150 °C	SMTO-263

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.41
		10	$ 2.86
		100	$ 2.31
	Digi-Reel®	1	$ 3.41
		10	$ 2.86
		100	$ 2.31
	Tape & Reel (TR)	500	$ 1.57
Newark	Each (Supplied on Full Reel)	1	$ 1.57
		2000	$ 1.50
		4000	$ 1.39
		8000	$ 1.30
		12000	$ 1.25
		20000	$ 1.23

Description

General part information

SLD5S40A Series

The SLD5S 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.

Documents

Technical documentation and resources