Circuit Protection

SMDJ51A-HRAT7

Active

Littelfuse/Commercial Vehicle Products

TVS 3KW 51V 5%UNI DO-214AB TR7 ROHS/ TR

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Product Change Notice EN

Circuit Protection

SMDJ51A-HRAT7

Active

Littelfuse/Commercial Vehicle Products

TVS 3KW 51V 5%UNI DO-214AB TR7 ROHS/ TR

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SMDJ51A-HRAT7

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	36.4 A
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	SMC, DO-214AB
Power - Peak Pulse	3000 W
Power - Peak Pulse	3 kW
Power Line Protection	False
Supplier Device Package	DO-214AB (SMCJ)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Clamping (Max) @ Ipp	82.4 V
Voltage - Reverse Standoff (Typ)	51 V

SMDJ51A-HRA Series

TVS 3KW 51V 5%UNI DO-214AB TR13 RoHS

Part	Applications	Current - Peak Pulse (10/1000µs)	Power - Peak Pulse	Power - Peak Pulse	Mounting Type	Voltage - Clamping (Max) @ Ipp	Operating Temperature [Max]	Operating Temperature [Min]	Type	Voltage - Reverse Standoff (Typ)	Power Line Protection	Supplier Device Package	Package / Case	Unidirectional Channels [custom]
Littelfuse/Commercial Vehicle Products SMDJ51A-HRAT7	General Purpose	36.4 A	3000 W	3 kW	Surface Mount	82.4 V	150 °C	-65 °C	Zener	51 V		DO-214AB (SMCJ)	DO-214AB SMC	1
Littelfuse/Commercial Vehicle Products SMDJ51A-HRA	General Purpose	36.4 A	3000 W	3 kW	Surface Mount	82.4 V	150 °C	-65 °C	Zener	51 V		DO-214AB (SMCJ)	DO-214AB SMC	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	500	$ 15.67
Newark	Each (Supplied on Full Reel)	500	$ 15.00
		1000	$ 14.28

Description

General part information

SMDJ51A-HRA Series

The SMDJ-HRA High Reliability series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. These are available with a variety of up-screening options for enhanced reliability..