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STMicroelectronics 2-Element Bi-Directional TVS Diode, 250 W, 26.5 V, SOT-323, Automotive, ESDCAN03-2BWY

Category TVS Diode Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Height 1mm
Length 1.35mm
Model ESDCAN03-2BWY
Width 2.2mm
Mount Type Surface
Series ESDCANxx-2BWY
Maximum Operating Temperature 175°C
Package Type SOT-323
Minimum Operating Temperature -55°C
Pin Count 3
Number of Elements per Chip 2
Clamping Voltage VC 41V
Automotive Standard AEC-Q101
Diode Configuration Complex Array
Direction Type Bi-Directional
Minimum Breakdown Voltage Vbr 26.5V
Maximum Reverse Stand-off Voltage Vwm 24V
Peak Pulse Power Dissipation Pppm 250W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 3.7A
Maximum Reverse Leakage Current 50nA

Key Features

  • Provides dual-line ESD and EOS protection for enhanced circuit safety.
  • Bidirectional operation ensures versatile interface protection.
  • Peak pulse power dissipation up to 250 W for automotive reliability.
  • Compact SOT-323 surface-mount package for space-constrained PCB designs.
  • High clamping voltage and low leakage current support demanding automotive standards.
  • Operates across a wide temperature range from -55°C to 175°C.

Product Description

The STMicroelectronics ESDCAN03-2BWY is a high-performance, 2-element bi-directional TVS diode intended for transient voltage suppression and ESD protection in automotive CAN bus interfaces and other sensitive communication lines. Featuring a compact SOT-323 surface-mount package, this TVS diode provides robust dualline ESD and EOS (electrical overstress) protection, meeting the needs of modern automotive electronics where reliability and compactness are crucial.

With a peak pulse power dissipation rating of 250 W and a clamping voltage of 41 V, the ESDCAN03-2BWY safeguards automotive electronic components from high-voltage transients resulting from switching, ESD discharges, and short-duration surge events. The device's bidirectional configuration enables effective suppression of voltage spikes in both directions, making it an ideal solution for high-speed CAN bus systems.

This TVS diode is AEC-Q101 automotive qualified, ensuring compliance with stringent safety and environmental standards required in automotive applications. It supports a wide operating temperature range of -55°C to 175°C, allowing reliable operation in challenging environments. The extremely low leakage current and fast response times contribute to superior signal integrity and protection efficiency, while the 3-pin SOT-323 package simplifies integration into modern PCB layouts.

The ESDCAN03-2BWY is suitable for use in a range of automotive, industrial, and communication equipment. Its dual-line protection makes it well-suited for applications involving CAN, LIN, or other data interfaces prone to ESD and transient disturbances.

Typical use cases include automotive electronic control units (ECUs), sensors, gateways, in-vehicle communication modules, industrial automation, and networking systems requiring reliable ESD and surge suppression. Its surface-mount form factor also makes it valuable for high-density design requirements in automotive and industrial electronics.

Browse more TVS Diodes and surge protection devices from STMicroelectronics and related automotive-grade discrete semiconductor offerings on EnvMart.

STMicroelectronics 2-Element Bi-Directional TVS Diode, 250 W, 26.5 V, SOT-323, Automotive, ESDCAN03-2BWY
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Frequently Asked Questions

The peak pulse power dissipation of this model is rated at 250 W, making it suitable for automotive reliability.

The clamping voltage (VC) of the ESDCAN03-2BWY is 41 V, which helps protect against high-voltage transients.

This diode operates across a wide temperature range from -55°C to 175°C, ensuring reliability in various environments.

The ESDCAN03-2BWY features 2 elements per chip, providing dual-line protection.

It comes in a compact SOT-323 surface-mount package, which is advantageous for space-constrained PCB designs.

This diode is AEC-Q101 automotive qualified, meeting stringent safety and environmental standards for automotive applications.

The maximum reverse leakage current for the ESDCAN03-2BWY is 50 nA, contributing to its efficiency in signal integrity.

The minimum breakdown voltage (Vbr) of this model is 26.5 V, which is important for its protective functions.

This model has a pin count of 3, facilitating easy integration into circuit designs.

It is suitable for automotive electronic control units, sensors, gateways, and other communication interfaces requiring ESD protection.

The maximum reverse stand-off voltage (Vwm) is 24 V, which is crucial for its operation in high-voltage environments.

This model features a bi-directional configuration, allowing effective suppression of voltage spikes in both directions.

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