SMS15CT1G - onsemi

Manufacturer Part Number

SMS15CT1G

Manufacturer

onsemi

Introduction

The SMS15CT1G is a Zener-based transient voltage suppressor (TVS) diode, designed for general purpose applications requiring voltage surge protection.

Product Features and Performance

Unidirectional protection type

Handles up to 350W peak pulse power

Supports maximum clamping voltage of 29V at 12A peak pulse current

Operates effectively within a wide temperature range of -40°C to 150°C

Voltage breakdown minimum of 17V

Reverse Standoff Voltage of 15V Max

Product Advantages

Compact SOT-23-6 Thin, TSOT-23-6 package suitable for space-constrained applications

Surface mount design simplifies PCB assembly

High surge capability up to 350W for robust overvoltage protection

Key Technical Parameters

Type: Zener

Unidirectional Channels: 5

Voltage - Reverse Standoff (Typ): 15V (Max)

Voltage - Breakdown (Min): 17V

Voltage - Clamping (Max) @ Ipp: 29V

Current - Peak Pulse (10/1000µs): 12A (8/20µs)

Power - Peak Pulse: 350W

Operating Temperature: -40°C ~ 150°C (TJ)

Capacitance @ Frequency: 95pF @ 1MHz

Quality and Safety Features

Constructed to handle extreme thermal and electrical conditions

Robust peak pulse power rating ensures durability against power surges

Compatibility

Compatible with various general-purpose applications requiring transient voltage protection

Mounting Type: Surface Mount - fits into SOT-23-6 Thin, TSOT-23-6 package boards

Application Areas

General Purpose voltage surge protection

Product Lifecycle

Status: Active product

Longevity ensured, with considerations for future replacement or upgrades

Several Key Reasons to Choose This Product

Exceptionally high peak pulse power rating of 350W provides superior surge protection

Low capacitance value allows high-speed operation without significant power loss

Wide operating temperature range makes it suitable for diverse environmental conditions

Compact and lightweight design for versatile use in multiple application setups

Reliable unidirectional protection across multiple voltage parameters for circuit safety