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Vishay 1-Element Uni-Directional Transient Voltage Suppressor 400W, 2-Pin DO-214AC SMAJ14A-E3/61

Category Transient Voltage Suppressors Brand Vishay Condition New

Specifications

Country of Origin China
Brand Vishay
Height 2.087mm
Length 4.5mm
Model SMAJ14A-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
Standards/Approvals AEC-Q101, RoHS, UL 94 V-0
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 23.2V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 15.6V
Maximum Reverse Stand-off Voltage Vwm 14V
Peak Pulse Power Dissipation Pppm 400W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 17.2A
Maximum Reverse Leakage Current 1μA

Key Features

  • Single diode configuration for uni-directional transient voltage suppression.
  • Minimum breakdown voltage of 15.6 V and maximum reverse stand-off voltage of 14 V.
  • Peak pulse power dissipation of 400 watts ensuring robust transient protection.
  • Compact surface mount DO-214AC package with dimensions 4.5mm length, 2.79mm width, and 2.087mm height.
  • Operating temperature range from -55°C up to 150°C suitable for harsh environments.
  • ESD protection compliant with automotive grade AEC-Q101 standard.
  • Clamping voltage of 23.2 V with maximum peak pulse current of 17.2 A for reliable voltage clamping.
  • Maximum reverse leakage current of 1 microampere ensures minimal power loss during normal operation.

Product Description

Vishay SMAJ14A-E3/61 is a high-performance 1-element uni-directional transient voltage suppressor designed to protect sensitive electronic circuits from voltage spikes and transient surges. It is rated to dissipate 400 W peak pulse power, suitable for demanding industrial, automotive, and commercial electronics applications.

This device uses a single diode configuration for uni-directional transient voltage suppression, housed in a compact surface mount DO-214AC (SMA) package, facilitating efficient PCB space utilization. The physical dimensions of the device are 4.5mm in length, 2.79mm in width, and 2.087mm in height.

The SMAJ14A-E3/61 provides effective ESD protection per automotive AEC-Q101 standards and meets industry safety and environmental compliance with RoHS and UL 94 V-0 certifications. It operates reliably across a wide temperature range of -55°C to 150°C, making it suitable for use in automotive, industrial control systems, telecommunications, consumer electronics, and power management applications.

The transient voltage suppressor features a minimum breakdown voltage of 15.6 V, a maximum reverse stand-off voltage of 14 V, and a clamping voltage of 23.2 V. It supports a maximum peak pulse current of 17.2 A, ensuring robust protection against voltage transients caused by switching, lightning, or other electrical disturbances.

Low maximum reverse leakage current of 1 microampere ensures power efficiency and minimal leakage during normal device operation. The product is manufactured in China with high-quality standards ensuring consistency and reliability across production batches.

Single diode configuration for uni-directional transient voltage suppression. Peak pulse power dissipation capacity of 400 watts. Compact DO-214AC surface mount package with precise dimensions. Wide operating temperature range from -55°C to 150°C.

Compliance with automotive standard AEC-Q101 and safety standards RoHS and UL 94 V-0. Clamping voltage of 23.2 V and breakdown voltage of 15.6 V for effective surge protection. Maximum peak pulse current of 17.2 A. Low maximum leakage current of 1 microampere.

Ideal for industrial, automotive, telecommunications, and power management applications.

Explore the extensive range of Transient Voltage Suppressors and discrete semiconductors available on EnvMart to find highly reliable components designed for superior surge protection and electronic circuit resilience.

Vishay 1-Element Uni-Directional Transient Voltage Suppressor 400W, 2-Pin DO-214AC SMAJ14A-E3/61
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Frequently Asked Questions

This model has a peak pulse power dissipation of 400 watts, providing robust transient protection for sensitive electronic circuits.

The clamping voltage is 23.2 V, which ensures effective voltage clamping during transient events.

The dimensions of the package are 4.5 mm in length, 2.79 mm in width, and 2.087 mm in height, facilitating efficient PCB space utilization.

Yes, it complies with automotive standard AEC-Q101, as well as RoHS and UL 94 V-0 safety standards.

The maximum peak pulse current is 17.2 A, ensuring reliable voltage clamping during transient events.

This unit features a single diode configuration for uni-directional transient voltage suppression.

It is suitable for automotive, industrial control systems, telecommunications, consumer electronics, and power management applications.

This model uses a surface mount type, which is common for modern electronic circuit designs.

This unit has a 2-pin configuration, which is typical for its package type.

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