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Bourns 1-Element Bi-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ5.0CA

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Bourns 1-Element Bi-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ5.0CA

Name: Bourns 1-Element Bi-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ5.0CA
Brand: BOURNS
SKU: 151583
Price: 0.16 USD
Availability: InStock

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Category TVS Diode Brand BOURNS Condition New

Specifications

Country of Origin	Taiwan
Brand	Bourns
Height	2.41mm
Length	4.57mm
Model	SMAJ5.0CA
Width	2.92mm
Mount Type	Surface
Series	SMA
Maximum Operating Temperature	150°C
Package Type	DO-214
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Automotive Standard	AEC-Q101
Diode Configuration	Single
Direction Type	Bi-Directional
Minimum Breakdown Voltage Vbr	6.4V
Maximum Reverse Stand-off Voltage Vwm	495V
Peak Pulse Power Dissipation Pppm	400W
Test Current It	10mA
Maximum Reverse Leakage Current	800μA

Key Features

This TVS diode has a peak pulse power dissipation rating of 400 W.
It features a 2-pin DO-214 surface mount package ensuring compact installation.
The device is bi-directional, providing protection against voltage spikes in both polarities.
Operating temperature range spans from -55°C to 150°C, suited for robust industrial environments.
Complies with automotive standard AEC-Q101 for high reliability in automotive applications.
Minimum breakdown voltage is 6.4 V and maximum reverse stand-off voltage is 495 V, offering versatile protection levels.
Has fast response time suitable for protecting portable communications and computing equipment.
Compact dimensions of 4.57 mm length, 2.92 mm width, and 2.41 mm height support easy PCB placement.

Product Description

Bourns SMAJ5.0CA is a 1-element, bi-directional TVS diode designed to protect sensitive electronic components from transient voltage spikes and electrostatic discharge. Rated for 400 W peak pulse power dissipation, this diode is packaged in a compact 2-pin DO-214 surface mount package, facilitating simple assembly on modern PCBs.

Its bi-directional design enables it to clamp voltage surges in both directions, making it ideal for circuits susceptible to voltage transients from various sources. With a minimum breakdown voltage of 6.4 V and a maximum reverse stand-off voltage of 495 V, it provides reliable protection across a wide voltage range.

The diode operates safely in extreme temperature conditions from -55°C to 150°C while meeting AEC-Q101 automotive standards, making it suitable for automotive, industrial, and consumer electronics applications. Its fast response time of less than 5 picoseconds ensures timely suppression of harmful electrical noise and surges, thereby enhancing product longevity.

The compact dimensions (4.57 mm length, 2.92 mm width, 2.41 mm height) and low maximum reverse leakage current of 800 μA help maintain circuit integrity without compromising board space or performance. The diode’s single-element chip construction simplifies design implementation while providing robust protection. Typical applications include portable communications, computing devices, video equipment, and automotive electronic modules.

Engineered in Taiwan, this Bourns diode exemplifies high-quality semiconductor manufacturing for transient voltage suppression. It is easily handled with standard pick-and-place equipment, minimizing assembly complexity.

This TVS Diode handles high power surges up to 400 W peak pulse. Bi-directional configuration for comprehensive circuit protection. Compact DO-214 surface mount package for easy PCB integration. Wide operating temperature range from -55°C to 150°C.

Automotive standard AEC-Q101 qualification ensures reliability. Low leakage current of 800 μA to reduce circuit interference. Fast response time to transient voltage disturbances. Suitable for automotive, industrial, and electronic applications.

For more advanced semiconductor components and electronic solutions, explore the Electronics & Electricals and Semiconductor categories at EnvMart.