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Vishay 1-Element Uni-Directional Transient Voltage Suppressor Diode 400 W Peak Pulse Power, 2-Pin DO-214 SMAJ15A-E3/61

Category TVS Diode Brand Vishay Condition New

Specifications

Country of Origin China
Brand Vishay
Height 2.09mm
Length 4.5mm
Model SMAJ15A-E3/61
Width 2.79mm
Mount Type Surface
Series TRANSZORB TVS
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 24.4V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 16.7V
Maximum Reverse Stand-off Voltage Vwm 15V
Peak Pulse Power Dissipation Pppm 400W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 16.4A
Maximum Reverse Leakage Current 1μA

Key Features

  • Single diode configuration designed for transient voltage suppression.
  • Uni-directional operation provides efficient protection against voltage spikes.
  • Surface mount with DO-214 package ensures easy PCB integration.
  • Maximum peak pulse power dissipation of 400 watts for high energy surge absorption.
  • Peak pulse current rating of 16.4 amperes supports heavy transient loads.
  • Clamping voltage at 24.4 volts to limit surge voltages effectively.
  • Operating temperature range from -55°C to 150°C for harsh environments.
  • Complies with AEC-Q101 automotive standard for reliability.

Product Description

Vishay SMAJ15A-E3/61 is a 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed for efficient protection of sensitive electronic components against transient voltage spikes. This device features a single diode configuration and is housed in a surface mount DO-214 package, making it suitable for automated PCB assembly in industrial electronics, automotive systems, and power management circuits.

With a peak pulse power dissipation capability of 400 W and a maximum peak pulse current of 16.4 A, the SMAJ15A-E3/61 offers robust protection during high-energy transient events. The device operates effectively within a temperature range of -55°C to 150°C, ensuring reliability under extreme operating conditions commonly seen in automotive and industrial environments.

The diode's clamping voltage of 24.4 V and a maximum reverse stand-off voltage of 15 V provide precise suppression of surges, while the low maximum reverse leakage current of 1 μA minimizes power loss. The SMAJ15A-E3/61 complies with the automotive standard AEC-Q101, reinforcing its suitability for automotive electronic applications.

Compact dimensions - length 4.5 mm, width 2.79 mm, and height 2.09 mm - facilitate integration into dense circuit designs without sacrificing protection capabilities. This TVS diode is ideal for use in industrial, automotive, water treatment, manufacturing, and HVAC control systems where protection of semiconductors and discrete components is critical.

Single diode configuration designed for transient voltage suppression. Uni-directional operation provides efficient protection against voltage spikes. Surface mount with DO-214 package ensures easy PCB integration. Maximum peak pulse power dissipation of 400 watts for high energy surge absorption.

Peak pulse current rating of 16.4 amperes supports heavy transient loads. Clamping voltage at 24.4 volts to limit surge voltages effectively. Operating temperature range from -55°C to 150°C for harsh environments. Complies with AEC-Q101 automotive standard for reliability.

Compact dimensions: length 4.5 mm, width 2.79 mm, height 2.09 mm. Low maximum reverse leakage current of 1 μA enhances efficiency.

The package contains one Vishay SMAJ15A-E3/61 TVS Diode supplied on a reel, manufactured in China. It is suitable for high-reliability applications requiring fast response to voltage transients and is widely used in automotive, industrial electronics, and power protection circuits.

Explore the full range of Vishay transient voltage suppressors and discrete semiconductors on EnvMart for comprehensive electronic component solutions.

Vishay 1-Element Uni-Directional Transient Voltage Suppressor Diode 400 W Peak Pulse Power, 2-Pin DO-214 SMAJ15A-E3/61
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