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ESD2CANXL24-Q1

ACTIVE

Automotive, dual 1.75pF ±24-V ±20-kV ESD protection diode for in-vehicle networks

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Data sheet

ESD2CANXL24-Q1

ACTIVE
Data sheet Order now

Product details

Number of channels 2 Vrwm (V) 24 Bi-/uni-directional Bi-directional Package name SOT-23-3 Peak pulse power (8/20 μs) (max) (W) 90 IO capacitance (typ) (pF) 1.7 IEC 61000-4-2 contact (±V) 20000 IEC 61000-4-5 (A) 2.5 Clamping voltage (V) 38 Dynamic resistance (typ) 0.57 Interface type CAN, GPIO Breakdown voltage (min) (V) 25.5 IO leakage current (max) (nA) 50 Rating Automotive Operating temperature range (°C) -55 to 150
Number of channels 2 Vrwm (V) 24 Bi-/uni-directional Bi-directional Package name SOT-23-3 Peak pulse power (8/20 μs) (max) (W) 90 IO capacitance (typ) (pF) 1.7 IEC 61000-4-2 contact (±V) 20000 IEC 61000-4-5 (A) 2.5 Clamping voltage (V) 38 Dynamic resistance (typ) 0.57 Interface type CAN, GPIO Breakdown voltage (min) (V) 25.5 IO leakage current (max) (nA) 50 Rating Automotive Operating temperature range (°C) -55 to 150
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37
  • IEC 61000-4-2 level 4 ESD protection:
    • ±30kV, ±25kV or ±20kV contact discharge
    • ±30kV, ±25kV or ±20kV air-gap discharge
  • ISO 10605 (330pF, 330Ω) ESD protection:
    • ±27kV or ±20kV contact discharge
    • ±27kV or ±20kV air-gap discharge
  • Tested in compliance to IEC 61000-4-5
  • 24V working voltage
  • Bidirectional ESD protection
  • 2-channel device provides complete ESD protection with single component
  • Low clamping voltage protects downstream components
  • AEC-Q101 qualified
  • I/O capacitance = 3pF, 2.5pF, or 1.7pF (typical)
  • SOT-23 (DBZ) small, standard, common footprint
  • SOT-323, SC-70 (DCK) very small, standard, space saving, common footprint
  • Leaded packages used for automatic optical inspection (AOI)
  • IEC 61000-4-2 level 4 ESD protection:
    • ±30kV, ±25kV or ±20kV contact discharge
    • ±30kV, ±25kV or ±20kV air-gap discharge
  • ISO 10605 (330pF, 330Ω) ESD protection:
    • ±27kV or ±20kV contact discharge
    • ±27kV or ±20kV air-gap discharge
  • Tested in compliance to IEC 61000-4-5
  • 24V working voltage
  • Bidirectional ESD protection
  • 2-channel device provides complete ESD protection with single component
  • Low clamping voltage protects downstream components
  • AEC-Q101 qualified
  • I/O capacitance = 3pF, 2.5pF, or 1.7pF (typical)
  • SOT-23 (DBZ) small, standard, common footprint
  • SOT-323, SC-70 (DCK) very small, standard, space saving, common footprint
  • Leaded packages used for automatic optical inspection (AOI)

The ESD2CANxx24-Q1 is a bidirectional ESD protection diode for Controller Area Network (CAN) interface protection. The ESD2CANxx24-Q1 is rated to dissipate contact ESD strikes beyond the maximum level specified in the ISO 10605 automotive standard (±27kV Contact, ±27kV Airgap). The low dynamic resistance and low clamping voltage enables system level protection against transient events. This protection is key as automotive systems require a high level of robustness and reliability for safety applications.

This device features a low IO capacitance per channel and a pin-out to suit two automotive CAN bus lines (CANH and CANL) from the damage caused by ElectroStatic Discharge (ESD) and other transients. Additionally, the 3pF (typical) or less line capacitance of the ESD2CANxx24-Q1 is designed for CAN, CANFD, CAN SiC, and CAN-XL applications that can support data rates up to 10Mbps.

The ESD2CANxx24-Q1 is offered in two leaded packages for easy flow through routing.

The ESD2CANxx24-Q1 is a bidirectional ESD protection diode for Controller Area Network (CAN) interface protection. The ESD2CANxx24-Q1 is rated to dissipate contact ESD strikes beyond the maximum level specified in the ISO 10605 automotive standard (±27kV Contact, ±27kV Airgap). The low dynamic resistance and low clamping voltage enables system level protection against transient events. This protection is key as automotive systems require a high level of robustness and reliability for safety applications.

This device features a low IO capacitance per channel and a pin-out to suit two automotive CAN bus lines (CANH and CANL) from the damage caused by ElectroStatic Discharge (ESD) and other transients. Additionally, the 3pF (typical) or less line capacitance of the ESD2CANxx24-Q1 is designed for CAN, CANFD, CAN SiC, and CAN-XL applications that can support data rates up to 10Mbps.

The ESD2CANxx24-Q1 is offered in two leaded packages for easy flow through routing.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet ESD2CANxx24-Q1 Automotive 24V, 2-Channel ESD Protection Diode for In-Vehicle Networks datasheet (Rev. D) PDF | HTML 23 Mar 2026
Application note ESD and Surge Protection for USB Interfaces (Rev. B) PDF | HTML 11 Jan 2024
Product overview Protecting Automotive CAN Bus Lines PDF | HTML 08 Jun 2023
Application note ESD Packaging and Layout Guide (Rev. B) PDF | HTML 18 Aug 2022
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 Apr 2022

Design & development

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User guide: PDF
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SOT-23 (DBZ) 3 Ultra Librarian
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