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DiodesZetex 2-Element Uni-Directional TVS Diode, 300 W, 3-Pin SOT-23 DESDA5V3L-7

Category TVS Diode Brand DiodesZetex Condition New

Specifications

Country of Origin China
Brand DiodesZetex
Height 1.1mm
Length 3mm
Model DESDA5V3L-7
Width 1.4mm
Mount Type Surface
Series DESD
Maximum Operating Temperature 150°C
Package Type SOT-23
Minimum Operating Temperature -55°C
Pin Count 3
Number of Elements per Chip 2
Automotive Standard AEC-Q101
Diode Configuration Common Anode
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 5.3V
Maximum Reverse Stand-off Voltage Vwm 5V
Peak Pulse Power Dissipation Pppm 300W
Maximum Peak Pulse Current Ippm 20A
Maximum Reverse Leakage Current 2μA

Key Features

  • This TVS diode features a 2-element configuration with common anode design.
  • The diode operates with a minimum breakdown voltage of 5.3 volts and a maximum reverse stand-off voltage of 5 volts.
  • It supports peak pulse power dissipation of 300 watts, ensuring robust protection against voltage spikes.
  • The 3-pin SOT-23 surface mount package provides compact and reliable mounting.
  • Designed for operation from -55°C to 150°C with ESD protection included for safety.
  • Features maximum peak pulse current of 20 amps, suitable for high transient current demands.
  • Its automotive grade qualification meets AEC-Q101 standard for reliability.
  • Small dimensions with length 3 mm, width 1.4 mm, and height 1.1 mm support high-density PCB applications.

Product Description

DiodesZetex DESDA5V3L-7 is a high-performance 2-element uni-directional Transient Voltage Suppressor (TVS) diode engineered for protecting sensitive electronic components from transient voltage spikes. Operating within a voltage range starting at 5.3 volts breakdown voltage and a maximum reverse stand-off voltage of 5 volts, it delivers reliable surge and ESD protection with a peak pulse power dissipation capability of 300 watts.

This device features a robust 3-pin SOT-23 surface mount package form factor ideal for compact PCB layouts in automotive and industrial electronic systems. The diode supports a wide operating temperature range from -55°C to 150°C, making it resistant to harsh environmental conditions typical in automotive applications and industrial electronics. It is qualified to the AEC-Q101 automotive standard, ensuring high reliability.

The DESDA5V3L-7 diode’s maximum peak pulse current rating of 20 amps provides strong transient current handling capacity. Its small footprint with dimensions of 3 mm length, 1.4 mm width, and 1.1 mm height enables integration in space-constrained designs. The common anode configuration with two elements per chip enhances its performance in transient voltage suppression tasks.

This TVS diode is designed to protect electronic circuits from transient voltage events including ESD, lightning surges, and inductive switching. The SOT-23 package offers ease of mounting and compatibility with surface mount assembly processes.

Automotive and industrial electronic designers benefit from its compliance with strict AEC-Q101 standards. The device is suitable for use in applications such as automotive control systems, power management electronics, and semiconductor device protection.

Manufactured with high quality control, the diode is produced in China and supplied on reels ready for high volume PCB assembly.

This product belongs to the Transient Voltage Suppressors category within Discrete Semiconductors, fitting for applications requiring fast response to voltage transients in automotive, industrial, and consumer electronics design.

Explore more high-quality TVS Diodes from DiodesZetex and other leading brands in the Electronics & Electricals category at EnvMart.

DiodesZetex 2-Element Uni-Directional TVS Diode, 300 W, 3-Pin SOT-23 DESDA5V3L-7
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Frequently Asked Questions

This model supports a peak pulse power dissipation of 300 watts, providing robust protection against voltage spikes.

The minimum breakdown voltage for the DESDA5V3L-7 is 5.3 volts.

The maximum reverse stand-off voltage is 5 volts.

It has a maximum peak pulse current rating of 20 amps, suitable for high transient current demands.

The diode operates within a temperature range of -55°C to 150°C, making it suitable for harsh environments.

This model comes in a 3-pin SOT-23 surface mount package, ideal for compact PCB layouts.

The DESDA5V3L-7 is qualified to the AEC-Q101 automotive standard, ensuring high reliability for automotive applications.

It features a 2-element configuration with a common anode design.

The diode has dimensions of 3 mm in length, 1.4 mm in width, and 1.1 mm in height.

It uses a uni-directional configuration with a common anode design.

The maximum reverse leakage current is 2μA.

This TVS diode is designed to protect electronic circuits from transient voltage events, including ESD, lightning surges, and inductive switching.

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