ESDCAN02-2BWY The ESDCAN02-2BWY is a Zener TVS diode from STMicroelectronics designed for automotive CAN applications. It features a reverse standoff voltage of 26.5V, clamping at 44V, and a peak pulse power of 250W, housed in a compact SOT-323-3 surface-mount package.
Mfr Part #:

ESDCAN02-2BWY

Available from 7 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ESDCAN02-2BWY is a Zener TVS diode from STMicroelectronics designed for automotive CAN applications. It features a reverse standoff voltage of 26.5V, clamping at 44V, and a peak pulse power of 250W, housed in a compact SOT-323-3 surface-mount package.
Total Stock: 579,447 pcs

ESDCAN02-2BWY Available from 7 distributors

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ESDCAN02-2BWY Specifications Quick View

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

ESDCAN02-2BWY Description

Short technical summary and product information.

The ESDCAN02-2BWY is a dual bidirectional transient voltage suppression (TVS) diode from STMicroelectronics, specifically designed for protecting automotive Controller Area Network (CAN) bus lines from electrostatic discharge (ESD) and other voltage transients. It integrates two independent bidirectional TVS channels in a single SOT-323-3 package, making it ideal for space-constrained designs.

 

Key electrical characteristics include a reverse standoff voltage of 26.5V, ensuring normal CAN bus signals pass undisturbed, and a clamping voltage of 44V at a peak pulse current of 3A (8/20µs waveform). The device can handle a peak pulse power of 250W, providing robust protection against surge events. With a typical capacitance of only 3pF per channel at 1MHz, it minimizes signal distortion on high-speed CAN bus lines.

 

The ESDCAN02-2BWY operates over a wide temperature range of -55°C to 175°C, suitable for harsh automotive environments. It is surface-mount packaged in SC-70 / SOT-323 (supplied as SOT-323-3) and is RoHS and REACH compliant.

ESDCAN02-2BWY Quick Information

Product Type: TVS Diode
Canonical Name: ESDCAN02-2BWY TVS Diode
Subcategory: Zener TVS

ESDCAN02-2BWY Compliance

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

ESDCAN02-2BWY Features

  • Dual bidirectional TVS protection for CAN bus.
  • 26.5V reverse standoff voltage rating.
  • 44V clamping voltage at 3A peak pulse.
  • Low 3pF typical capacitance per channel.
  • 250W peak pulse power handling.

ESDCAN02-2BWY Applications

  • Automotive CAN bus line protection.
  • Industrial communication interfaces.
  • Protects sensitive transceiver ICs from ESD.
  • Suitable for high-speed data line ESD protection.

ESDCAN02-2BWY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the ESDCAN02-2BWY?

26.5V.

What is the clamping voltage?

44V at 3A peak pulse current (8/20µs).

What is the peak pulse current rating?

3A (8/20µs).

What is the package type?

SC-70, SOT-323 (SOT-323-3 supplier package).

How many bidirectional channels does it have?

2.

What is the operating temperature range?

-55°C to 175°C.

What is the capacitance per channel?

3pF typical at 1MHz.

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