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ESD752
  • ESD752
  • ESD752
  • ESD752

ESD752

ACTIVE

Dual, 3-pF, ±24-V, ±30-kV ESD protection diode with 8/20-µS surge

Texas Instruments ESD752 Product Info

1 April 2026 3

Parameters

Number of channels

2

Vrwm (V)

24

Bi-/uni-directional

Bi-directional

Package name

SC70-3, SOT-23-3

Peak pulse power (8/20 μs) (max) (W)

210

IO capacitance (typ) (pF)

3

IEC 61000-4-2 contact (±V)

30000

IEC 61000-4-5 (A)

5.7

Features

ESD Protection

Clamping voltage (V)

35

Dynamic resistance (typ)

0.35

Interface type

CAN, RS-485/432/422/232

Breakdown voltage (min) (V)

25.5

IO leakage current (max) (nA)

50

Rating

Catalog

Operating temperature range (°C)

-55 to 150

Package

SOT-23 (DBZ)-3-6.9204 mm² 2.92 x 2.37

Features

  • IEC 61000-4-2 level 4 ESD protection:
    • ±30kV contact discharge
    • ±30kV 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
  • I/O capacitance = 3pF (typical)
  • SOT-23 (DBZ), SOT-SC70 (DCK), and DFN1110 (DXA) common packages available
  • IEC 61000-4-2 level 4 ESD protection:
    • ±30kV contact discharge
    • ±30kV 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
  • I/O capacitance = 3pF (typical)
  • SOT-23 (DBZ), SOT-SC70 (DCK), and DFN1110 (DXA) common packages available

Description

ESD752 is a bidirectional ESD protection diode for Controller Area Network (CAN) interface protection. ESD752 is rated to dissipate contact ESD strikes specified in the IEC 61000-4-2 standard. The low dynamic resistance and low clamping voltage enables system level protection against transient events. This protection is key as industrial 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 CAN bus lines (CANH and CANL) from the damage caused by ElectroStatic Discharge (ESD) and other transients. Additionally, the 3pF (typical) line capacitance of ESD752 is suitable for CAN, CANFD, CAN SiC, and CAN-XL applications that can support data rates up to 20Mbps.

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