SMAJ12A

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Taiwan Semiconductor Corporation

TVS DIODE, 400W, 12V, UNIDIR, DO-214AC

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Taiwan Semiconductor Corporation

TVS DIODE, 400W, 12V, UNIDIR, DO-214AC

Technical Specifications

Parameters and characteristics for this part

Specification	SMAJ12A

Applications	General Purpose
Current - Peak Pulse (10/1000µs)	20.1 A
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
Supplier Device Package	DO-214AC (SMA)
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	13.3 V
Voltage - Clamping (Max) @ Ipp [Max]	19.9 V
Voltage - Reverse Standoff (Typ)	12 V

Part	Current - Peak Pulse (10/1000µs)	Package / Case	Supplier Device Package	Voltage - Breakdown (Min) [Min]	Mounting Type	Voltage - Reverse Standoff (Typ)	Type	Operating Temperature [Min]	Operating Temperature [Max]	Power - Peak Pulse	Applications	Unidirectional Channels [custom]	Voltage - Clamping (Max) @ Ipp [Max]	Bidirectional Channels [custom]	Qualification	Grade
Taiwan Semiconductor Corporation SMAJ12A R3G	20.1 A	DO-214AC SMA	DO-214AC (SMA)	13.3 V	Surface Mount	12 V	Zener	-55 °C	150 °C	400 W	General Purpose	1	19.9 V
Taiwan Semiconductor Corporation SMAJ12A	20.1 A	DO-214AC SMA	DO-214AC (SMA)	13.3 V	Surface Mount	12 V	Zener	-55 °C	150 °C	400 W	General Purpose	1	19.9 V
Taiwan Semiconductor Corporation SMAJ12CA R3G	20.1 A	DO-214AC SMA	DO-214AC (SMA)	13.3 V	Surface Mount	12 V	Zener	-55 °C	150 °C	400 W	General Purpose		19.9 V	1
Taiwan Semiconductor Corporation SMAJ12AH	20.1 A	DO-214AC SMA	DO-214AC (SMA)	13.3 V	Surface Mount	12 V	Zener	-55 °C	150 °C	400 W		1	19.9 V		AEC-Q101	Automotive
Taiwan Semiconductor Corporation SMAJ12HR3G	18.2 A	DO-214AC SMA	DO-214AC (SMA)	13.3 V	Surface Mount	12 V	Zener	-55 °C	150 °C	400 W		1	22 V		AEC-Q101	Automotive
Taiwan Semiconductor Corporation SMAJ12CA	20.1 A	DO-214AC SMA	DO-214AC (SMA)	13.3 V	Surface Mount	12 V	Zener	-55 °C	150 °C	400 W	General Purpose		19.9 V	1

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

General part information

19.9V Clamp 20.1A Ipp Tvs Diode Surface Mount DO-214AC (SMA)

Technical documentation and resources