MMQA18VT1G - onsemi

Manufacturer Part Number

MMQA18VT1G

Manufacturer

onsemi

Introduction

TVS diode for voltage surge and transient protection

Product Features and Performance

Unidirectional 4-channel Zener TVS diode

Surface mount SC-74, SOT-457 package

Operating temperature range of -55°C to 150°C

Low leakage current and fast response time

Product Advantages

Provides robust protection against voltage transients

Compact form factor for high-density PCB layouts

Aids in complying with industry surge standards

Key Technical Parameters

Reverse Standoff Voltage: 14V Max

Breakdown Voltage: Min 17.1V

Clamping Voltage: Max 26V @ Ipp

Peak Pulse Current: 923mA (8/20µs)

Power Dissipation: 150W peak pulse power capability

Quality and Safety Features

Designed to manage transient overvoltages

Helps protect sensitive electronic components

Compatibility

Compatible with high-speed data lines and I/O interfaces

Suited for multi-line applications due to 4-channel design

Application Areas

General Purpose

Communication systems

Consumer electronics

Industrial equipment

Product Lifecycle

Active status

Not indicated as nearing discontinuation

Several Key Reasons to Choose This Product

High surge protection in a small footprint

Protects against electrostatic discharge and power surges

Versatile applications across various electronic devices

Dependable performance from a reputable manufacturer

Industry-standard package for easy integration