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PESD3V3C1UBSF - Very low capacitance unidirectional ESD protection diode

General Description

Extremely low capacitance unidirectional ElectroStatic Discharge (ESD) protection diode, part of the TrEOS protection family.

Key Features

  • Unidirectional ESD protection of one line.
  • VRWM = 3.3 V device.
  • IEC 61000-4-5 (surge): IPP = 10 A peak pulse (average measured).
  • IEC 61000-4-4 robust up to 56 A into a 50 Ohm termination (2.8 kV).
  • Very low diode capacitance Cd = 0.58 pF typical.
  • Extremely low clamping voltage to protect sensitive I/Os.
  • Very low peak clamping for sensitive IC with low-inductance traces between protection and protected system.
  • Extremely low-i.

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Datasheet Details

Part number PESD3V3C1UBSF
Manufacturer Nexperia
File Size 148.74 KB
Description Very low capacitance unidirectional ESD protection diode
Datasheet download datasheet PESD3V3C1UBSF Datasheet

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PESD3V3C1UBSF Very low capacitance unidirectional ESD protection diode 3 July 2025 Short data sheet 1. General description Extremely low capacitance unidirectional ElectroStatic Discharge (ESD) protection diode, part of the TrEOS protection family. This device is housed in a DSN0603-2 (SOD962-2) leadless ultra small Surface-Mounted Device (SMD) package designed to protect one signal line from the damage caused by ESD and other transients. 2. Features and benefits • Unidirectional ESD protection of one line • VRWM = 3.3 V device • IEC 61000-4-5 (surge): IPP = 10 A peak pulse (average measured) • IEC 61000-4-4 robust up to 56 A into a 50 Ohm termination (2.8 kV) • Very low diode capacitance Cd = 0.