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Taiwan Semiconductor 1-Element Bi-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ48CA R3

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Taiwan Semiconductor 1-Element Bi-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ48CA R3

Name: Taiwan Semiconductor 1-Element Bi-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ48CA R3
Brand: Taiwan Semiconductor
SKU: 126636

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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	SMAJ48CA 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	77.4V
Diode Configuration	Single
Direction Type	Bi-Directional
Minimum Breakdown Voltage Vbr	53.3V
Maximum Reverse Stand-off Voltage Vwm	48V
Peak Pulse Power Dissipation Pppm	400W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	5.2A
Maximum Reverse Leakage Current	5μA

Key Features

Single diode configuration for protection against transient voltages.
Bidirectional voltage suppression suitable for AC or bidirectional circuits.
Peak pulse power dissipation of up to 400 W ensures robust surge handling.
Surface mount installation with compact DO-214 package type.
Operational temperature range from -55°C to 150°C accommodates harsh environments.
Clamping voltage of 77.4 V protects circuits from voltage spikes.
Maximum reverse stand-off voltage of 48 V for stable performance.
Small form factor with dimensions 4.6 mm length, 2.83 mm width, and 2.3 mm height.

Product Description

Taiwan Semiconductor SMAJ48CA R3 is a 1-element bidirectional Transient Voltage Suppression (TVS) diode designed to protect electronic circuits from voltage transients and surges. This TVS diode exhibits a single diode configuration housed in a surface mount DO-214 package with a compact footprint of 4.6 mm length, 2.83 mm width, and 2.3 mm height, suitable for dense PCB layouts.

With a peak pulse power dissipation rating of 400 W, this device reliably clamps voltage spikes up to a clamping voltage of 77.4 V, safeguarding sensitive components. Its bidirectional nature enables protection in AC or symmetrical voltage environments, making it versatile for multiple electronic and industrial applications.

The SMAJ48CA R3 supports an operating temperature range from -55°C to 150°C, ensuring stable performance in demanding industrial and commercial environments. The diode supports a maximum reverse stand-off voltage of 48 V and a peak pulse current of 5.2 A. ESD protection is integrated to mitigate electrostatic discharge risks during handling and operation.

This TVS diode is particularly suited for applications in power management, automotive electronics (non-automotive standard), telecommunications, industrial controls, and electronic equipment requiring transient voltage control. It supports surface-mount technology allowing for efficient and automated PCB assembly processes.

Engineered to improve circuit reliability and lifespan, the SMAJ48CA R3 TVS diode is a vital component for transient voltage suppression in various electrical and electronic systems including industrial automation, communication devices, and power supplies.

Single diode configuration for transient voltage protection. Bidirectional design suitable for AC and DC applications. High peak pulse power dissipation of 400 W. Compact surface-mount DO-214 package for space-saving assembly.

Operational temperature from -55°C to 150°C. Clamping voltage at 77.4 V to prevent voltage spikes damage. Maximum reverse stand-off voltage of 48 V. Incorporates ESD protection for improved robustness. Pin count of 2 for easy PCB integration.

Compliance with standard semiconductor quality benchmarks. Explore comprehensive semiconductor and TVS Diode products at EnvMart for enhanced circuit protection and reliability.

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Frequently Asked Questions

The peak pulse power dissipation of this model is rated at 400 W, allowing it to handle significant voltage spikes effectively.

The clamping voltage for the SMAJ48CA R3 is 77.4 V, which helps protect circuits from voltage spikes.

The dimensions of this model are 4.6 mm in length, 2.83 mm in width, and 2.3 mm in height, making it compact for surface mount applications.

This TVS diode supports surface mount installation, which is ideal for efficient PCB assembly.

The SMAJ48CA R3 features a single diode configuration, designed for transient voltage protection.

The maximum peak pulse current for the SMAJ48CA R3 is 5.2 A, allowing it to handle significant transient events.

This model is bi-directional, making it suitable for both AC and DC applications.

The SMAJ48CA R3 is particularly suited for power management, automotive electronics, telecommunications, and industrial controls that require transient voltage control.