Circuit Protection

1.5SMBJ78A-H

Active

Bourns Inc.

DIO TVS VRWM 78V 1500W UNIDIR SM

Circuit Protection

1.5SMBJ78A-H

Active

Bourns Inc.

DIO TVS VRWM 78V 1500W UNIDIR SM

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1.5SMBJ78A-H

Applications	General Purpose
Current - Peak Pulse	11.9 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
Unidirectional Channels	1
Voltage - Breakdown (Min)	86.7 V
Voltage - Clamping (Max)	126 V
Voltage - Reverse Standoff (Typ)	78 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	Cut Tape (CT)	1	$ 1.33	<4d
		10	$ 0.83
		100	$ 0.55
	Tape & Reel (TR)	500	$ 0.43	<4d
		1000	$ 0.39
		1500	$ 0.37
		2500	$ 0.34
		3500	$ 0.33
		5000	$ 0.32

CAD

3D models and CAD resources for this part

Description

General part information

1.5SMBJ Series

126V Clamp 11.9A Ipp Tvs Diode Surface Mount DO-214AA (SMB)

Documents

Technical documentation and resources

1.5SMBJ78A-H | Datasheet

Datasheet