Circuit Protection

TPSMB250A-VR

Active

LITTELFUSE

TVS SURF MT DO214AA AEQ101 TR/ TR

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Search across all available documentation for this part.

DocumentsDatasheet Product Change Notice EN

Circuit Protection

TPSMB250A-VR

Active

LITTELFUSE

TVS SURF MT DO214AA AEQ101 TR/ TR

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPSMB250A-VR

Current - Peak Pulse (10/1000µs)	1.5 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-65 °C
Package / Case	SMB, DO-214AA
Power - Peak Pulse	600 W
Power Line Protection	False
Qualification	AEC-Q101
Supplier Device Package	DO-214AA (SMBJ)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	279 V
Voltage - Clamping (Max) @ Ipp [Max]	405 V
Voltage - Reverse Standoff (Typ)	250 V

TPSMB250A-VR Series

TVS SURF MT DO214AA AEQ101 T&R

Part	Type	Voltage - Breakdown (Min) [Min]	Unidirectional Channels [custom]	Power Line Protection	Supplier Device Package	Package / Case	Voltage - Clamping (Max) @ Ipp [Max]	Grade	Current - Peak Pulse (10/1000µs)	Power - Peak Pulse	Voltage - Reverse Standoff (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Mounting Type
LITTELFUSE TPSMB250A-VR	Zener	279 V	1		DO-214AA (SMBJ)	DO-214AA SMB	405 V	Automotive	1.5 A	600 W	250 V	150 °C	-65 °C	AEC-Q101	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.30
Newark	Each (Supplied on Full Reel)	1	$ 0.41
		5000	$ 0.40
		10000	$ 0.37
		20000	$ 0.34
		30000	$ 0.32
		50000	$ 0.30

Description

General part information

TPSMB250A-VR Series

The TPSMB-VR series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.