Circuit Protection

TPSMD43A

Active

LITTELFUSE

TVS DIODE, TPSMD SERIES, UNIDIRECTIONAL, 43 V, 69.4 V, DO-214AB (SMC), 2 PINS

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Product Change Notice EN

Circuit Protection

TPSMD43A

Active

LITTELFUSE

TVS DIODE, TPSMD SERIES, UNIDIRECTIONAL, 43 V, 69.4 V, DO-214AB (SMC), 2 PINS

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPSMD43A

Current - Peak Pulse (10/1000µs)	43.2 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	DO-214AB, SMC
Power - Peak Pulse	3 kW
Power - Peak Pulse	3000 W
Power Line Protection	False
Qualification	AEC-Q101
Supplier Device Package	DO-214AB (SMCJ)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	47.8 V
Voltage - Clamping (Max) @ Ipp [Max]	69.4 V
Voltage - Reverse Standoff (Typ)	43 V

TPSMD43A Series

TVS 3KW 43V 5%UNI DO-214AB TR13 RoHS

Part	Voltage - Reverse Standoff (Typ)	Qualification	Power - Peak Pulse	Power - Peak Pulse	Supplier Device Package	Unidirectional Channels [custom]	Current - Peak Pulse (10/1000µs)	Operating Temperature [Max]	Operating Temperature [Min]	Power Line Protection	Mounting Type	Grade	Voltage - Clamping (Max) @ Ipp [Max]	Package / Case	Voltage - Breakdown (Min) [Min]	Type
LITTELFUSE TPSMD43A	43 V	AEC-Q101	3 kW	3000 W	DO-214AB (SMCJ)	1	43.2 A	150 °C	-65 °C		Surface Mount	Automotive	69.4 V	DO-214AB SMC	47.8 V	Zener

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	$ 0.99
		10	$ 0.81
		100	$ 0.63
		500	$ 0.53
		1000	$ 0.43
	Digi-Reel®	1	$ 0.99
		10	$ 0.81
		100	$ 0.63
		500	$ 0.53
		1000	$ 0.43
	N/A	2940	$ 1.42
	Tape & Reel (TR)	3000	$ 0.41
		6000	$ 0.39
		9000	$ 0.37

Description

General part information

TPSMD43A Series

The AEC-Q101 qualified TPSMD series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.