Specification	SMAJ18CAHR3G

Bidirectional Channels	1
Current - Peak Pulse	13.7 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-55 °C
Package / Case	SMA, DO-214AC
Package Name	DO-214AC (SMA)
Power - Peak Pulse	400 W
Power Line Protection	No
Qualification	AEC-Q101
Type	Zener
Voltage - Breakdown (Min)	20 V
Voltage - Clamping (Max)	29.2 V
Voltage - Reverse Standoff (Typ)	18 V

SMAJ18 Series

Part	Power Line Protection	Grade	Voltage - Clamping (Max)	Operating Temperature (Min)	Operating Temperature (Max)	Type	Voltage - Breakdown (Min)	Bidirectional Channels	Mounting Type	Package / Case	Power - Peak Pulse	Voltage - Reverse Standoff (Typ)	Package Name	Current - Peak Pulse	Qualification	Applications	Unidirectional Channels
Taiwan Semiconductor Corporation SMAJ18CAHR3G	No	Automotive	29.2 V	-55 °C	150 °C	Zener	20 V	1	Surface Mount	DO-214AC SMA	400 W	18 V	DO-214AC (SMA)	13.7 A	AEC-Q101
Taiwan Semiconductor Corporation SMAJ18A R3G	No		29.2 V	-55 °C	150 °C	Zener	20 V		Surface Mount	DO-214AC SMA	400 W	18 V	DO-214AC (SMA)	13.7 A		General Purpose	1
Taiwan Semiconductor Corporation SMAJ18AH	No	Automotive	29.2 V	-55 °C	150 °C	Zener	20 V		Surface Mount	DO-214AC SMA	400 W	18 V	DO-214AC (SMA)	13.7 A	AEC-Q101		1
Taiwan Semiconductor Corporation SMAJ18CAH	No	Automotive	29.2 V	-55 °C	150 °C	Zener	20 V	1	Surface Mount	DO-214AC SMA	400 W	18 V	DO-214AC (SMA)	13.7 A	AEC-Q101
Taiwan Semiconductor Corporation SMAJ18CA	No		29.2 V	-55 °C	150 °C	Zener	20 V	1	Surface Mount	DO-214AC SMA	400 W	18 V	DO-214AC (SMA)	13.7 A		General Purpose
Taiwan Semiconductor Corporation SMAJ18CHR3G	No	Automotive	32.2 V	-55 °C	150 °C	Zener	20 V	1	Surface Mount	DO-214AC SMA	400 W	18 V	DO-214AC (SMA)	12.4 A	AEC-Q101
Taiwan Semiconductor Corporation SMAJ18HR3G	No	Automotive	32.2 V	-55 °C	150 °C	Zener	20 V		Surface Mount	DO-214AC SMA	400 W	18 V	DO-214AC (SMA)	12.4 A	AEC-Q101		1
Taiwan Semiconductor Corporation SMAJ18A	No		29.2 V	-55 °C	150 °C	Zener	20 V		Surface Mount	DO-214AC SMA	400 W	18 V	DO-214AC (SMA)	13.7 A		General Purpose	1

Pricing

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

Create a free account to access distributor pricing data.

3D models and CAD resources for this part

Technical documentation and resources