SZESD9R3.3ST5G - onsemi

Manufacturer Part Number

SZESD9R3.3ST5G

Manufacturer

onsemi

Introduction

This product is a Zener Transient Voltage Suppressor (TVS) diode designed for protecting circuits from voltage spikes.

Product Features and Performance

Zener TVS Diode technology for effective transient voltage suppression

Unidirectional channel for precise protection orientation

Low leakage current ensuring minimal power loss

High surge capability to absorb transient overvoltage effectively

Product Advantages

Compact SOD-923 package for space-saving applications

Automotive-grade quality for high-reliability requirements

AEC-Q101 qualified, ensuring robustness for automotive applications

Low capacitance (0.5pF @ 1MHz) minimizing signal distortion

Key Technical Parameters

Voltage Reverse Standoff (Typ): 3.3V (Max)

Voltage Breakdown (Min): 4.8V

Voltage Clamping (Max) @ Ipp: 7.8V

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

Operating Temperature: -55°C ~ 125°C (TJ)

Quality and Safety Features

AEC-Q101 qualification demonstrates high reliability and performance under automotive testing standards

Compatibility

Suitable for high-speed data line and other sensitive electronic protections

Easy integration with existing surface mount manufacturing processes

Application Areas

Automotive electronics

Protection of data lines in communication systems

Consumer electronics vulnerable to voltage spikes

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability for projects

Replacements or upgrades are not pertinent at this stage

Several Key Reasons to Choose This Product

Automotive-grade reliability for demanding environments

Exceptional protection against voltage transients

Compact and efficient design suitable for space-constrained applications

Compliance with AEC-Q101 standards assures quality and durability

Low capacitance preserving signal integrity in high-speed applications