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PESD5V0U1BL,315

PESD5V0U1BL,315

Nexperia USA Inc.
Clamp Ipp Tvs Diode Surface Mount DFN1006-2
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Overview

The PESD5V0U1BL is an ultra-low capacitance bidirectional ElectroStatic Discharge (ESD) protection diode designed to protect one signal line. It is housed in the leadless DFN1006-2 (SOD882) surface-mount package, making it suitable for high-density layouts where space is at a premium. With a typical capacitance of 2.9 pF, it is optimized for high-speed data line protection without significant signal degradation.

Why Choose This Part

This diode offers a very low leakage current of 5 nA and a breakdown voltage minimum of 5.5V, ensuring minimal power draw during normal operation. The ultra-small DFN1006-2 package (1.0 x 0.6 mm) allows for placement extremely close to connectors to shunt ESD transients effectively.

Applications

High-Speed Data Lines
Protects sensitive data paths such as USB 2.0 and HDMI from ESD strikes while maintaining signal integrity due to low parasitic capacitance.
10/100/1000 Ethernet
Provides robust protection for LAN equipment and network interfaces against transient voltage spikes.
Portable Electronics
Ideal for cellular handsets, accessories, and SIM card protection where small footprint and low leakage current are critical.
Computing Peripherals
Used in laptops and desktop computers to safeguard I/O ports and internal communication buses.

Key Specifications

Type Zener
Applications General Purpose
Mounting Type Surface Mount
Package / Case SOD-882
Operating Temperature -65degC ~ 150degC (TA)
Power Line Protection No
Bidirectional Channels 1
Capacitance @ Frequency 2.9pF @ 1MHz
Supplier Device Package DFN1006-2
Voltage - Breakdown (Min) 5.5V
Voltage - Reverse Standoff (Typ) 5V (Max)

Getting Started

When laying out the PCB, place the PESD5V0U1BL as close to the entry point of the signal line as possible to minimize trace inductance. Ensure a solid ground plane connection for the anode to provide a low-impedance path for ESD discharge current.