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Vishay 1-Element Uni-Directional TVS Diode, 1.5 kW, 2-Pin Surface Mount SMC Package SMCJ30A-E3/57T

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Vishay 1-Element Uni-Directional TVS Diode, 1.5 kW, 2-Pin Surface Mount SMC Package SMCJ30A-E3/57T

Name: Vishay 1-Element Uni-Directional TVS Diode, 1.5 kW, 2-Pin Surface Mount SMC Package SMCJ30A-E3/57T
Brand: Vishay
SKU: 193762
Price: 0.42 USD
Availability: InStock

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Category TVS Diode Brand Vishay Condition New

Specifications

Country of Origin	India
Brand	Vishay
Height	2.42mm
Length	7.11mm
Model	SMCJ30A-E3/57T
Width	6.22mm
Mount Type	Surface
Series	TRANSZORB TVS
Maximum Operating Temperature	150°C
Package Type	SMC
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	48.4V
Automotive Standard	AEC-Q101
Diode Configuration	Single
Direction Type	Uni-Directional
Minimum Breakdown Voltage Vbr	33.3V
Maximum Reverse Stand-off Voltage Vwm	30V
Peak Pulse Power Dissipation Pppm	1.5kW
Test Current It	1mA
Maximum Peak Pulse Current Ippm	31A
Maximum Reverse Leakage Current	1μA

Key Features

Designed for single-element, uni-directional diode configuration.
Offers a minimum breakdown voltage of 33.3 V and maximum reverse stand-off voltage of 30 V.
Clamping voltage rated at 48.4 V to protect sensitive circuits.
Supports a maximum peak pulse current of 31 A with 1 mA test current specification.
Operates reliably in temperatures ranging from -55°C up to 150°C.
Compact size with 7.11 mm length, 6.22 mm width, and 2.42 mm height.
Automotive standard AEC-Q101 qualified for automotive system integration.
Excellent ESD protection capability and low maximum reverse leakage current of 1 μA.

Product Description

Vishay SMCJ30A-E3/57T is a high-performance 1-Element Uni-Directional Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from damaging transient voltages and electrostatic discharges. Capable of dissipating peak pulse power up to 1.5 kW, this diode features a robust 2-pin surface mount SMC package optimized for compact PCB layouts and efficient thermal management.

With a minimum breakdown voltage of 33.3 V and a maximum reverse stand-off voltage of 30 V, the device effectively clamps voltage spikes to a safe level of 48.4 V, ensuring reliable operation of sensitive semiconductor components. It can withstand a peak pulse current of 31 A under standardized test conditions (1 mA test current), making it suitable for demanding industrial and automotive applications.

The diode operates within an extensive temperature range from -55°C to 150°C, meeting the rigorous requirements of automotive grade components under the AEC-Q101 standard. Its compact dimensions - 7.11 mm length, 6.22 mm width, and 2.42 mm height - allow for flexible design integration in embedded systems, power supplies, and industrial electronics.

This Vishay TRANSZORB® series TVS diode provides effective ESD protection with a minimal maximum reverse leakage current of 1 microampere, enhancing circuit durability and minimizing electrical noise. Its surface mount design simplifies automated manufacturing processes, supporting reel packaging optimized for high-volume assembly lines.

Designed for single-element, uni-directional diode configuration. Compact SMC surface mount package for space saving and reliable mounting. High peak pulse power rated at 1.5 kW safeguards circuits against transient surges.

AEC-Q101 automotive qualification ensures suitability for automotive environments. Wide operating temperature range from -55°C to 150°C. Low maximum reverse leakage current of 1 μA enhances performance stability. Ideal for transient voltage suppression in industrial, automotive, and power supply applications.

Compliant with standard ESD protection requirements for sensitive electronics.

This Vishay TVS diode is an essential component for electronic design requiring reliable voltage transient suppression. It supports industrial manufacturing, power electronics, automotive systems, and commercial electronic products. Explore EnvMart’s Electronics & Electricals catalog for comprehensive semiconductor and diode solutions, including advanced TVS Diode technologies by Vishay.

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Frequently Asked Questions

The peak pulse power dissipation of the Vishay SMCJ30A-E3/57T is rated at 1.5 kW, which helps protect circuits against transient voltage surges.

The maximum reverse stand-off voltage for this diode is 30 V, ensuring it can withstand voltage levels below this threshold without conducting.

The clamping voltage is rated at 48.4 V, which protects sensitive circuits by clamping voltage spikes to this safe level.

This model operates reliably within a temperature range of -55°C to 150°C, making it suitable for various applications, including automotive environments.

The Vishay SMCJ30A-E3/57T features a single-element configuration, designed for uni-directional voltage suppression.

It can withstand a maximum peak pulse current of 31 A under standardized test conditions with a 1 mA test current.

This diode has compact dimensions of 7.11 mm in length, 6.22 mm in width, and 2.42 mm in height, facilitating flexible design integration.

The maximum reverse leakage current is 1 μA, which enhances performance stability and minimizes electrical noise in circuits.

Yes, it is AEC-Q101 qualified, ensuring its suitability for automotive system integration.

This model supports surface mounting, which simplifies automated manufacturing processes and optimizes PCB layouts.