ESD7951ST5G - onsemi

Manufacturer Part Number

ESD7951ST5G

Manufacturer

onsemi

Introduction

Transients Voltage Suppressor (TVS) diode designed for USB applications

Product Features and Performance

Zener type TVS

Bidirectional channel for versatile protection

Surface Mount SOD-923 package for compact PCB layout

Highly effective for USB signal line protection

Low capacitance, suitable for high-speed data lines

Wide operating temperature range from -55°C to 125°C

Product Advantages

Compact design for space-sensitive electronics

Provides robust protection against electrostatic discharge

Low clamping voltage ensures minimal impact on circuits during surges

Key Technical Parameters

Reverse Standoff Voltage: 5V (Max)

Breakdown Voltage (Min): 5.4V

Clamping Voltage (Max) @ Ipp: 12.9V

Current - Peak Pulse (10/1000µs): 1A (8/20µs)

Capacitance @ Frequency: 0.5pF @ 1MHz

Quality and Safety Features

Compliance with industry-standard safety requirements

Compatibility

Suitable for protecting USB interfaces

Application Areas

USB port protection for consumer electronics and computer peripherals

Product Lifecycle

Obsolete - potential need to find replacements or upgrades

Several Key Reasons to Choose This Product

Optimized for USB protection with tight voltage clamping characteristics

Low leakage current to preserve battery life in portable devices

Supports high-speed data integrity due to low capacitance

Durable construction for long-term reliability

Helps in meeting regulatory ESD immunity requirements

End-of-life status demands consideration of longevity and future product support