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Taiwan Semiconductor 1-Element Bi-Directional TVS Diode Surface Mount DO-214 Package 400 Watt SMAJ20CA R3

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Taiwan Semiconductor 1-Element Bi-Directional TVS Diode Surface Mount DO-214 Package 400 Watt SMAJ20CA R3

Name: Taiwan Semiconductor 1-Element Bi-Directional TVS Diode Surface Mount DO-214 Package 400 Watt SMAJ20CA R3
Brand: Taiwan Semiconductor
SKU: 211887
Price: 0.37 USD
Availability: InStock

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Category TVS Diode Brand Taiwan Semiconductor Condition New

Specifications

Country of Origin	India
Brand	Taiwan Semiconductor
Height	2.3mm
Length	4.6mm
Model	SMAJ20CA R3
Width	2.83mm
Mount Type	Surface
Series	SMAJ
Maximum Operating Temperature	150°C
Package Type	DO-214
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	32.4V
Diode Configuration	Single
Direction Type	Bi-Directional
Minimum Breakdown Voltage Vbr	22.2V
Maximum Reverse Stand-off Voltage Vwm	20V
Peak Pulse Power Dissipation Pppm	400W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	12.3A
Maximum Reverse Leakage Current	5μA

Key Features

This diode configuration is single with bi-directional direction type for superior transient protection.
It has a peak pulse power dissipation of 400 watts suitable for protecting sensitive semiconductor devices.
The minimum breakdown voltage is 22.2 volts, with a maximum reverse standoff voltage of 20 volts.
Compact package includes 2 pins making it easy for surface mounting on printed circuit boards.
The diode operates reliably between temperatures of -55°C and 150°C for robust industrial usage.
Clamping voltage at peak pulse current is 32.4 volts, ensuring effective voltage clamping during spikes.
Maximum peak pulse current rating is 12.3 amperes for safe transient current handling.
The component features Electrostatic Discharge (ESD) protection, enhancing device reliability.

Product Description

Taiwan Semiconductor SMAJ20CA R3 1-Element Bi-Directional TVS Diode is a high-performance surface mount diode in a DO-214 package, engineered to provide transient voltage suppression with a peak power rating of 400 W. Its robust design and compact footprint make it ideal for circuit board protection in electronic and electrical industrial applications.

This diode configuration features a single, bi-directional element suitable for protecting sensitive electronics from voltage spikes and electrostatic discharge events. With a minimum breakdown voltage of 22.2 V and a maximum reverse standoff voltage of 20 V, it effectively clamps voltage surges up to 32.4 V at a peak pulse current of 12.3 A. It operates reliably in a wide temperature range from -55°C to 150°C, making it suitable for industrial, manufacturing, and commercial electronics environments.

The physical package dimensions are 4.6 mm length, 2.83 mm width, and 2.3 mm height, supporting surface mount applications with two-pin connectivity to simplify PCB layout designs and enhance assembly efficiency.

This component includes built-in ESD protection for enhanced device longevity and is constructed according to SMAJ series specifications. It is not certified under automotive standards but is widely used in industrial electronics for voltage transient suppression and protection of discrete semiconductor devices.

Single diode configuration with bi-directional transient voltage suppression. Surface mount with compact DO-214 package and 2-pin design. Peak pulse power dissipation rated at 400 watts for high energy transients. Voltage ratings include minimum breakdown voltage of 22.2 volts and maximum reverse standoff voltage of 20 volts.

Clamping voltage of 32.4 volts and maximum pulse current of 12.3 amperes. Operating temperature range from -55°C to 150°C to suit harsh conditions. Physical dimensions: 4.6 mm length, 2.83 mm width, 2.3 mm height. Inherent ESD protection enhances circuit reliability.

Applicable in industrial, laboratory, electronics manufacturing, and repair applications. For robust and reliable transient voltage protection solutions, explore additional Taiwan Semiconductor TVS Diodes on EnvMart to match your electronic design needs.