Circuit Protection

1.5SMBJ51CA

Active

Bourns Inc.

DIO TVS VRWM 51V 1500W BIDIR SMB

Circuit Protection

1.5SMBJ51CA

Active

Bourns Inc.

DIO TVS VRWM 51V 1500W BIDIR SMB

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1.5SMBJ51CA

Applications	General Purpose
Bidirectional Channels	1
Current - Peak Pulse	18.2 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-55 °C
Package / Case	SMB, DO-214AA
Package Name	DO-214AA (SMB)
Power - Peak Pulse	1500 W
Power Line Protection	No
Qualification	AEC-Q101
Type	Zener
Voltage - Breakdown (Min)	56.7 V
Voltage - Clamping (Max)	82.4 V
Voltage - Reverse Standoff (Typ)	51 V

1.5SMBJ Series

...

Part	Voltage - Breakdown (Min)	Power Line Protection	Voltage - Clamping (Max)	Power - Peak Pulse	Unidirectional Channels	Applications	Operating Temperature (Min)	Operating Temperature (Max)	Package Name	Voltage - Reverse Standoff (Typ)	Mounting Type	Type	Current - Peak Pulse	Package / Case	Grade	Qualification	Bidirectional Channels
Bourns Inc. 1.5SMBJ18A-H	20 V	No	29.2 V	1500 W	1	General Purpose	-55 °C	150 °C	DO-214AA (SMB)	18 V	Surface Mount	Zener	51.4 A	DO-214AA SMB	Automotive	AEC-Q101
Bourns Inc. 1.5SMBJ51CA	56.7 V	No	82.4 V	1500 W		General Purpose	-55 °C	150 °C	DO-214AA (SMB)	51 V	Surface Mount	Zener	18.2 A	DO-214AA SMB	Automotive	AEC-Q101	1
Bourns Inc. 1.5SMBJ54CA-H	60 V	No	87.1 V	1500 W		General Purpose	-55 °C	150 °C	DO-214AA (SMB)	54 V	Surface Mount	Zener	17.3 A	DO-214AA SMB	Automotive	AEC-Q101	1
Bourns Inc. 1.5SMBJ43CA-H	47.8 V	No	69.4 V	1500 W		General Purpose	-55 °C	150 °C	DO-214AA (SMB)	43 V	Surface Mount	Zener	21.7 A	DO-214AA SMB	Automotive	AEC-Q101	1
Bourns Inc. 1.5SMBJ78A-H	86.7 V	No	126 V	1500 W	1	General Purpose	-55 °C	150 °C	DO-214AA (SMB)	78 V	Surface Mount	Zener	11.9 A	DO-214AA SMB	Automotive	AEC-Q101
Bourns Inc. 1.5SMBJ17CA-H	18.9 V	No	27.6 V	1500 W		General Purpose	-55 °C	150 °C	DO-214AA (SMB)	17 V	Surface Mount	Zener	54.4 A	DO-214AA SMB	Automotive	AEC-Q101	1
Bourns Inc. 1.5SMBJ12A-H	13.3 V	No	19.9 V	1500 W	1	General Purpose	-55 °C	150 °C	DO-214AA (SMB)	12 V	Surface Mount	Zener	75.4 A	DO-214AA SMB	Automotive	AEC-Q101
Bourns Inc. 1.5SMBJ85A	94.4 V	No	137 V	1500 W	1	General Purpose	-55 °C	150 °C	DO-214AA (SMB)	85 V	Surface Mount	Zener	11 A	DO-214AA SMB	Automotive	AEC-Q101
Bourns Inc. 1.5SMBJ70A-H	77.8 V	No	113 V	1500 W	1	General Purpose	-55 °C	150 °C	DO-214AA (SMB)	70 V	Surface Mount	Zener	13.3 A	DO-214AA SMB	Automotive	AEC-Q101
Bourns Inc. 1.5SMBJ12CA	13.3 V	No	19.9 V	1500 W		General Purpose	-55 °C	150 °C	DO-214AA (SMB)	12 V	Surface Mount	Zener	75.4 A	DO-214AA SMB	Automotive	AEC-Q101	1

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Tape & Reel (TR)	12000	$ 0.36	<3d

CAD

3D models and CAD resources for this part

Description

General part information

1.5SMBJ Series

82.4V Clamp 18.2A Ipp Tvs Diode Surface Mount DO-214AA (SMB)

Documents

Technical documentation and resources

1.5SMBJ51CA | Datasheet

Datasheet