ESDCAN04-2BWY Bidirectional Zener TVS diode from STMicroelectronics with 25.5V reverse standoff voltage, 43V clamping voltage, and 170W peak pulse power.
Mfr Part #:

ESDCAN04-2BWY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional Zener TVS diode from STMicroelectronics with 25.5V reverse standoff voltage, 43V clamping voltage, and 170W peak pulse power.
Total Stock: 39,000 pcs

ESDCAN04-2BWY Available from 1 distributor

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ESDCAN04-2BWY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Clamping Voltage
Current
Mounting Type
Number of Channels
Operating Temperature
Operating Temperature Range
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Type
Voltage

ESDCAN04-2BWY Description

Short technical summary and product information.

The ESDCAN04-2BWY is a bidirectional Zener TVS diode from STMicroelectronics designed to protect automotive CAN bus lines from electrostatic discharge and transient voltage events.

 

This dual-channel device provides a reverse standoff voltage of 25.5V and clamps transients to 43V, with a peak pulse current rating of 3.7A (8/20µs waveform) and peak pulse power dissipation of 170W. The Zener clamping technology ensures fast and reliable overvoltage protection.

 

Housed in a compact SC-70 / SOT-323 surface-mount package (SOT-323-3 supplier package), the ESDCAN04-2BWY supports a wide operating temperature range from -55°C to 175°C. It does not include power line protection and is specifically intended for automotive CAN applications.

ESDCAN04-2BWY Quick Information

Product Type: TVS Diode
Canonical Name: ESDCAN04-2BWY TVS Diode, 25.5V Standoff, 43V Clamp, SOT-323
Subcategory: Zener TVS, Bidirectional

ESDCAN04-2BWY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ESDCAN04-2BWY Features

  • Bidirectional Zener TVS diode for automotive CAN.
  • Reverse standoff voltage rated at 25.5V.
  • Clamping voltage of 43V for overvoltage protection.
  • Peak pulse power dissipation of 170W.
  • Surface-mount SOT-323-3 package design.

ESDCAN04-2BWY Applications

  • Used in automotive CAN bus line protection.
  • Ideal for ESD protection in automotive ECUs.
  • Suitable for transient voltage suppression circuits.

ESDCAN04-2BWY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the ESDCAN04-2BWY?

The reverse standoff voltage is 25.5V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 43V.

What is the peak pulse current rating?

The peak pulse current is 3.7A at 8/20µs.

What package does the ESDCAN04-2BWY come in?

It comes in SC-70 / SOT-323 surface-mount package (supplier device package SOT-323-3).

Is this TVS diode RoHS compliant?

It is marked as RoHS3 Compliant.

What is the operating temperature range?

The operating temperature range is -55°C to 175°C (junction temperature).

How many channels does this device have?

It has 2 bidirectional channels.

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