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DESD2CAN2SOQ-7 The DESD2CAN2SOQ-7 is a 24V TVS diode from Diodes Incorporated designed for CAN bus ESD protection. It features 41V clamping voltage, 5A peak pulse current, and 2 channels in a SOT-23 package.
Mfr Part #:

DESD2CAN2SOQ-7

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The DESD2CAN2SOQ-7 is a 24V TVS diode from Diodes Incorporated designed for CAN bus ESD protection. It features 41V clamping voltage, 5A peak pulse current, and 2 channels in a SOT-23 package.
Total Stock: 102,506 pcs

DESD2CAN2SOQ-7 Available from 2 distributors

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102,500 pcs
102500 pcs On Request 1 On Request On Request On Request On Request On Request
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6 pcs
6 pcs On Request 1 On Request On Request On Request On Request On Request

DESD2CAN2SOQ-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC-Q101
Applications
Bidirectional Channels
Breakdown Voltage
Capacitance
Capacitance @ Frequency
Clamping Voltage
Current
Halogen Free
Mounting Type
Number of Channels
Operating Temperature
Operating Temperature Range
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Reel Size
Reverse Standoff Voltage
Standard Package Quantity
Supplier Device Package
Tape Width
Termination Finish
Type
Voltage

DESD2CAN2SOQ-7 Description

Short technical summary and product information.

The DESD2CAN2SOQ-7 is a next generation ESD and surge protection device from Diodes Incorporated, packaged in a small footprint SOT-23 surface mount package. It is qualified to AEC-Q101 and designed to protect two data lines of the Controller Area Network (CAN) in automotive applications.

 

Key electrical specifications include a reverse standoff voltage of 24V, a maximum clamping voltage of 41V, and a minimum breakdown voltage of 25.4V. The device can handle peak pulse currents up to 5A under an 8/20µs waveform, with a peak pulse power dissipation of 230W per line. Low channel input capacitance of 25pF (typical at 1MHz) minimizes signal degradation on high-speed CAN buses.

 

The DESD2CAN2SOQ-7 provides ESD protection per IEC 61000-4-2 with air discharge rating of ±30kV and contact discharge rating of ±30kV. It is available in a SOT-23-3 package (also known as TO-236, SC-59) with matte tin termination finish. The device is compliant with RoHS3, REACH unaffected, halogen and antimony free, and has an MSL rating of Level 1. It is packaged in tape and reel with 3000 units per reel, on 7-inch reels with 8mm tape width.

DESD2CAN2SOQ-7 Quick Information

Product Type: TVS Diode
Canonical Name: DESD2CAN2SOQ-7 24V 2-Channel TVS Diode for CAN Bus Protection
Subcategory: CAN Bus Protection

DESD2CAN2SOQ-7 Compliance

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

DESD2CAN2SOQ-7 Features

  • AEC-Q101 qualified for automotive use.
  • Provides 230W peak power dissipation per line.
  • Offers 2 channels of ESD protection.
  • Low 25pF capacitance for high-speed data lines.
  • Operating temperature range from -65°C to 150°C.

DESD2CAN2SOQ-7 Applications

  • Ideal for CAN bus ESD protection in automotive ECUs.
  • Used in industrial control networks requiring surge protection.
  • Protects two data lines with a single SOT-23 package.
  • Suitable for high-reliability automotive applications.

DESD2CAN2SOQ-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the DESD2CAN2SOQ-7?

24V.

What is the minimum breakdown voltage?

25.4V.

What is the maximum clamping voltage?

41V.

What is the peak pulse current rating?

5A under 8/20µs waveform.

What is the package type?

SOT-23-3 (SOT-23) surface mount package.

What is the capacitance?

25pF typical at 1MHz.

Is the DESD2CAN2SOQ-7 AEC-Q101 qualified?

Yes, it is AEC-Q101 qualified for automotive applications.

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