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ESD751
  • ESD751
  • ESD751

ESD751

ACTIVE

1.6-pF ±24-V ±22-kV ESD protection diode for USB power delivery

Texas Instruments ESD751 Product Info

1 April 2026 4

Parameters

Number of channels

1

Vrwm (V)

24

Bi-/uni-directional

Bi-directional

Package name

SOD523

Peak pulse power (8/20 μs) (max) (W)

102

IO capacitance (typ) (pF)

1.6

IEC 61000-4-2 contact (±V)

22000

IEC 61000-4-5 (A)

2.8

Features

ESD Protection

Clamping voltage (V)

36.5

Dynamic resistance (typ)

0.6

Interface type

General purpose, LIN

Breakdown voltage (min) (V)

25.5

IO leakage current (max) (nA)

50

Rating

Catalog

Operating temperature range (°C)

-55 to 150

Package

SOT-5X3 (DYA)-2-1.28 mm² 1.6 x 0.8

Features

  • IEC 61000-4-2 level 4 ESD protection:
    • ±22-kV or ±15-kV contact discharge
    • ±22-kV or ±15-kV air-gap discharge
  • Robust surge protection:
    • IEC 61000-4-5 (8/20 µs): 2.8 A or 1.8 A
  • 24-V working voltage
  • Bidirectional ESD protection
  • Low clamping voltage protects downstream components
  • Temperature range: –55°C to +150°C
  • I/O capacitance = 1.6 pF or 1.1 pF (typical)
  • Offered in a standard leaded package and 0402 footprint package: SOD-523 (DYA) and X1SON (DPY)
  • Leaded packages used for automatic optical inspection (AOI)
  • IEC 61000-4-2 level 4 ESD protection:
    • ±22-kV or ±15-kV contact discharge
    • ±22-kV or ±15-kV air-gap discharge
  • Robust surge protection:
    • IEC 61000-4-5 (8/20 µs): 2.8 A or 1.8 A
  • 24-V working voltage
  • Bidirectional ESD protection
  • Low clamping voltage protects downstream components
  • Temperature range: –55°C to +150°C
  • I/O capacitance = 1.6 pF or 1.1 pF (typical)
  • Offered in a standard leaded package and 0402 footprint package: SOD-523 (DYA) and X1SON (DPY)
  • Leaded packages used for automatic optical inspection (AOI)

Description

The ESD751 and ESD761 are single-channel low capacitance bidirectional ESD protection devices for USB power delivery (USB-PD). These devices are rated to dissipate contact ESD strikes beyond the maximum level specified in the IEC 61000-4-2 international standard (±22-kV Contact, ±22-kV Airgap) and (±15-kV Contact, ±15-kV Airgap), respectively. The low dynamic resistance and low clamping voltage help protect systems against transient events. This protection is key because industrial systems require a high level of robustness and reliability.

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