1SMA16CAT3G - Littelfuse Inc.

Manufacturer Part Number

1SMA16CAT3G

Manufacturer

Littelfuse

Introduction

The 1SMA16CAT3G by Littelfuse is a Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes.

Product Features and Performance

TVS Diode Type: Zener

Bidirectional Channels: 1, providing protection for one signal line

Voltage Reverse Standoff (Typ): 16V, defining the maximum voltage the diode can withstand without conduction

Voltage Breakdown (Min): 17.8V, the voltage at which the diode starts to conduct

Voltage Clamping (Max) @ Ipp: 26V, the maximum clamping voltage the diode can withstand at its peak pulse current

Current Peak Pulse (10/1000µs): 15.4A, the maximum transient peak current the diode can suppress

Power Peak Pulse: 400W, indicating the maximum power dissipation capability in a pulse scenario

Operating Temperature: -65°C ~ 150°C (TJ), suitable for a wide range of environmental conditions

Capacitance @ Frequency: 375pF @ 1MHz, specifying the capacitance value which affects the signal integrity on the line

Mounting Type: Surface Mount, for easy integration into circuit boards

Package / Case: DO-214AC, SMA, a popular package for TVS diodes

Product Advantages

High surge capability of 400W peak pulse power for transient voltage protection

Low incremental surge resistance

Can operate under extreme temperature conditions

Fast response time to transient over-voltages

Compact SMA package suitable for high-density applications

Key Technical Parameters

Reverse Standoff Voltage: 16V

Breakdown Voltage: 17.8V minimum

Clamping Voltage: 26V maximum

Peak Pulse Current: 15.4A

Pulse Power Dissipation: 400W

Operating Temperature Range: -65°C ~ 150°C

Quality and Safety Features

Constructed to handle high transient power

Robust temperature range for reliability in varied environments

Compatibility

Surface Mount device compatible with automated assembly processes

Designed for general purpose applications across various industries

Application Areas

Can be used in a variety of general purpose applications including:

- Consumer electronics

- Industrial electronics

- Telecommunications equipment

- Power supplies

Product Lifecycle

Obsolete: This product is no longer being produced and may have limited availability

Potential customers should look for newer alternatives or contact Littelfuse for replacements or upgrades

Several Key Reasons to Choose This Product

Provides effective protection against voltage spikes and surges

High power handling capability in a compact package

Suitable for a broad range of applications and industries

Offers reliability across a wide temperature range

Obsolescence allows for potential upgrading to newer technology with enhanced features