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STMicroelectronics 1-Element Bi-Directional TVS Diode 170W 3-Pin SOT-23 ESDCAN04-2BWY

Category TVS Diode Brand STMicroelectronics Condition New

Specifications

Country of Origin China
Brand STMicroelectronics
Height 1mm
Length 2.2mm
Model ESDCAN04-2BWY
Width 1.35mm
Mount Type Surface
Series ESDCANxx-2BWY
Maximum Operating Temperature 175°C
Package Type SOT-23
Minimum Operating Temperature -55°C
Pin Count 3
Number of Elements per Chip 1
Clamping Voltage VC 43V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Bi-Directional
Minimum Breakdown Voltage Vbr 27.5V
Maximum Reverse Stand-off Voltage Vwm 25.5V
Peak Pulse Power Dissipation Pppm 170W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 3.7A
Maximum Reverse Leakage Current 50nA
ESDCAN02-2BWY 28.5 V
ESDCAN03-2BWY 26.5 V
ESDCAN04-2BWY 27.5 V
ESDCAN05-2BWY 39 V
ESDCAN06-2BWY 38 V

Key Features

  • Protects automotive CAN bus and communication lines against ESD.
  • Bi-directional device with single diode configuration.
  • Minimum breakdown voltage of 27.5V and max reverse stand-off voltage of 25.5V.
  • Clamping voltage rated at 43V with peak pulse current of 3.7A.
  • Operates over temperature range from -55°C to 175°C.
  • AEC-Q101 standard compliant for automotive reliability.
  • Low leakage current of 50nA ensures minimal power loss.
  • Designed for ESD and EOS protection in automotive and industrial use.

Product Description

STMicroelectronics ESDCAN04-2BWY is a high-performance 1-element bi-directional transient voltage suppressor (TVS) diode, designed for surface mount applications in a compact 3-pin SOT-23 package. It delivers a peak pulse power dissipation of 170W (8/20 μs) and offers robust protection for automotive communication protocols such as CAN-FD, LIN, FlexRay, MOST, SENT, and USB against electrostatic discharge (ESD) and electrical overstress (EOS).

The device features a minimum breakdown voltage (Vbr) of 27.5V, a maximum reverse stand-off voltage (Vwm) of 25.5V, and a clamping voltage (Vc) of 43V, making it suitable for demanding industrial and automotive environments. Its ultra-low leakage current of 50nA and a wide operating temperature range from -55°C to 175°C ensure reliable performance under harsh conditions.

Manufactured in China, this diode meets the AEC-Q101 automotive standard guaranteeing high reliability and quality. The diode's compact size, with length 2.2mm, width 1.35mm, and height 1mm, allows for dense PCB layouts without compromising protection efficiency.

Bi-directional TVS diode suitable for CAN bus line protection. Single diode configuration providing dual-line ESD and EOS protection. High peak pulse power dissipation of 170W. Compliant with AEC-Q101 automotive reliability standard.

Low leakage current of 50nA for energy efficiency. Compact 3-pin SOT-23 surface mount package. Wide operating temperature range from -55°C to 175°C.

This diode is ideal for use in industrial, automotive, and electronic component manufacturing sectors requiring robust ESD protection. It safeguards sensitive electronics from voltage transients caused by electrostatic discharge and surges, thereby improving device longevity and system reliability.

Choose STMicroelectronics ESDCAN04-2BWY TVS Diode for critical automotive and industrial circuit protection ensuring high-performance and compliance with modern communication standards.

Browse our Electronics & Electricals categories for more semiconductor solutions and explore trusted brands like STMicroelectronics on EnvMart.

STMicroelectronics 1-Element Bi-Directional TVS Diode 170W 3-Pin SOT-23 ESDCAN04-2BWY
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Frequently Asked Questions

The peak pulse power dissipation of the ESDCAN04-2BWY is 170W, measured over an 8/20 μs pulse duration.

It operates over a temperature range from -55°C to 175°C, making it suitable for harsh environments.

The clamping voltage (Vc) is rated at 43V.

The minimum breakdown voltage (Vbr) is 27.5V.

This model features a 3-pin configuration, designed for surface mount applications.

The maximum reverse stand-off voltage (Vwm) for this diode is 25.5V.

The maximum peak pulse current (Ippm) is rated at 3.7A.

It is compliant with the AEC-Q101 automotive standard, ensuring high reliability for automotive applications.

The maximum reverse leakage current is 50nA, which helps in minimizing power loss.

This diode is packaged in a compact SOT-23 surface mount package.

It is designed for ESD and EOS protection in automotive and industrial applications, particularly for communication protocols like CAN-FD, LIN, and USB.

The dimensions of the ESDCAN04-2BWY are 2.2mm in length, 1.35mm in width, and 1mm in height.

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