SMAJ78CHR3G

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Taiwan Semiconductor Corporation

TVS DIODE 78VWM 139VC DO214AC

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Taiwan Semiconductor Corporation

TVS DIODE 78VWM 139VC DO214AC

Technical Specifications

Parameters and characteristics for this part

Specification	SMAJ78CHR3G

Bidirectional Channels [custom]	1
Current - Peak Pulse (10/1000µs)	2.9 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	DO-214AC, SMA
Power - Peak Pulse	400 W
Power Line Protection	False
Qualification	AEC-Q101
Supplier Device Package	DO-214AC (SMA)
Type	Zener
Voltage - Breakdown (Min) [Min]	86.7 V
Voltage - Reverse Standoff (Typ)	78 V

Part	Power - Peak Pulse	Supplier Device Package	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Type	Voltage - Breakdown (Min) [Min]	Qualification	Current - Peak Pulse (10/1000µs)	Voltage - Reverse Standoff (Typ)	Grade	Bidirectional Channels [custom]	Voltage - Clamping (Max) @ Ipp	Unidirectional Channels [custom]	Applications
Taiwan Semiconductor Corporation SMAJ78CHR3G	400 W	DO-214AC (SMA)	DO-214AC SMA	-55 °C	150 °C	Surface Mount	Zener	86.7 V	AEC-Q101	2.9 A	78 V	Automotive	1
Taiwan Semiconductor Corporation SMAJ78CAH	400 W	DO-214AC (SMA)	DO-214AC SMA	-55 °C	150 °C	Surface Mount	Zener	86.7 V	AEC-Q101	3.2 A	78 V	Automotive	1	126 V
Taiwan Semiconductor Corporation SMAJ78AH	400 W	DO-214AC (SMA)	DO-214AC SMA	-55 °C	150 °C	Surface Mount	Zener	86.7 V	AEC-Q101	3.2 A	78 V	Automotive		126 V	1
Taiwan Semiconductor Corporation SMAJ78A R3G	400 W	DO-214AC (SMA)	DO-214AC SMA	-55 °C	150 °C	Surface Mount	Zener	86.7 V		3.2 A	78 V			126 V	1	General Purpose
Taiwan Semiconductor Corporation SMAJ78CA R3G	400 W	DO-214AC (SMA)	DO-214AC SMA	-55 °C	150 °C	Surface Mount	Zener	86.7 V		3.2 A	78 V		1	126 V		General Purpose
Taiwan Semiconductor Corporation SMAJ78CAHR3G	400 W	DO-214AC (SMA)	DO-214AC SMA	-55 °C	150 °C	Surface Mount	Zener	86.7 V	AEC-Q101	3.2 A	78 V	Automotive	1	126 V

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

General part information

139V Clamp 2.9A Ipp Tvs Diode Surface Mount DO-214AC (SMA)

Technical documentation and resources