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Vishay TRANSZORB 1-Element Uni-Directional Transient Voltage Suppressor 400W 2-Pin DO-214AC SMAJ30A-E3/61

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Vishay TRANSZORB 1-Element Uni-Directional Transient Voltage Suppressor 400W 2-Pin DO-214AC SMAJ30A-E3/61

Name: Vishay TRANSZORB 1-Element Uni-Directional Transient Voltage Suppressor 400W 2-Pin DO-214AC SMAJ30A-E3/61
Brand: Vishay
SKU: 356063
Price: 20.22 USD
Availability: InStock

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Category Transient Voltage Suppressor Brand Vishay Condition New

Specifications

Country of Origin	India
Brand	Vishay
Height	2.09mm
Length	4.5mm
Model	SMAJ30A-E3/61
Width	2.79mm
Mount Type	Surface
Series	TRANSZORB TVS
Maximum Operating Temperature	150°C
Package Type	DO-214AC (SMA)
Minimum Operating Temperature	-55°C
Pay online using	Or choose to pay later via bank transfer
RS Stock No.	710-3465 Brand: [Vishay](https://in.rsdelivers.com/brands/vishay)Manufacturers Part No.: SMAJ30A-E3/61
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	400W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	8.3A
Maximum Reverse Leakage Current	1μA

Key Features

Single diode configuration designed for transient voltage suppression.
Uni-directional direction type for precise voltage protection.
Maximum peak pulse current of 8.3A ensures robust transient handling.
Surface mount package type DO-214AC (SMA) for PCB assembly.
Operating temperature range from -55°C to 150°C for industrial use.
Clamping voltage of 48.4V offers effective voltage limiting.
Automotive standard compliant with AEC-Q101.
Low maximum reverse leakage current of 1μA minimizes power loss.

Product Description

Vishay SMAJ30A-E3/61 is a TRANSZORB series uni-directional transient voltage suppressor designed to protect electronic circuits from voltage spikes. Featuring a single diode configuration and surface mount DO-214AC (SMA) package, it delivers a peak pulse power dissipation of 400 watts. This transient voltage suppressor clamps voltage spikes at 48.4 volts to safeguard sensitive components.

Its compact dimensions (4.5mm length, 2.79mm width, 2.09mm height) make it suitable for space-constrained PCB layouts. The device operates reliably across a broad temperature range from -55°C to 150°C, supporting automotive-grade applications compliant with the AEC-Q101 standard.

The Toshman suppressor offers a maximum reverse stand-off voltage rating of 30 volts and incorporates effective electrostatic discharge (ESD) protection. Its maximum peak pulse current rating of 8.3 amperes ensures robust handling of transient events, making it ideal for power supply, telecommunications, automotive electronics, and industrial control systems.

The device is surface mount compatible, simplifying integration into automatic assembly lines. Its design minimizes reverse leakage current to 1 microampere, reducing standby power consumption. The single element per chip construction enforces reliable voltage suppression and contributes to long-term durability.

Single diode configuration designed for transient voltage suppression. Uni-directional direction type for precise voltage protection. Maximum peak pulse current of 8.3A for transient handling. Compact surface mount package DO-214AC (SMA).

Operating temperature range from -55°C to 150°C. Clamping voltage of 48.4V for voltage limiting. Automotive AEC-Q101 compliant design. Minimal reverse leakage current of 1μA. Small physical dimensions with 2 pins and 1 element per chip.

This Vishay Transient Voltage Suppressor is widely used in electronic devices requiring robust surge protection in industrial, automotive, HVAC, and manufacturing contexts. It is suitable for protecting sensitive circuitry against voltage transients caused by switching, lightning, and electrostatic discharge events.

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Frequently Asked Questions

The peak pulse power dissipation of this model is 400 watts, making it suitable for handling transient voltage spikes effectively.

The clamping voltage of this unit is 48.4 volts, which helps to limit voltage spikes and protect sensitive components.

It has a maximum peak pulse current rating of 8.3 amperes, ensuring robust handling of transient events.

This transient voltage suppressor operates reliably within a temperature range of -55°C to 150°C, suitable for industrial applications.

It comes in a surface mount DO-214AC (SMA) package, facilitating easy integration into PCB assemblies.

This model features a single element per chip configuration, designed for effective voltage suppression.

It is compliant with the AEC-Q101 automotive standard, ensuring its reliability in automotive applications.

The dimensions of this model are 4.5mm in length, 2.79mm in width, and 2.09mm in height, making it compact for space-constrained applications.

It utilizes a uni-directional single diode configuration, specifically designed for transient voltage suppression.

This transient voltage suppressor is widely used in power supply, telecommunications, automotive electronics, and industrial control systems for surge protection.