P1800SB - Littelfuse Inc.

Manufacturer Part Number

P1800SB

Manufacturer

Littelfuse

Introduction

The Littelfuse P1800SB is a Transient Voltage Suppressor (TVS) Thyristor designed to provide protection against transient voltage spikes and surges in electronic circuits. It offers robust protection capabilities in a compact surface mount package.

Product Features and Performance

Breakdown Voltage: 220V

Off-State Voltage: 170V

On-State Voltage: 4V

Peak Pulse Current (8/20μs): 250A

Peak Pulse Current (10/1000μs): 80A

Holding Current (Ih): 150mA

Single Element Design

Capacitance: 30pF

Surface Mount (DO-214AA, SMB) Packaging

Product Advantages

Provides effective protection against transient voltage events

Compact surface mount package for space-constrained designs

Robust performance characteristics to handle high-energy transients

Key Reasons to Choose This Product

Reliable transient voltage protection for sensitive electronic circuits

Optimized performance-to-size ratio in a space-saving package

Proven Littelfuse quality and reliability

Quality and Safety Features

Robust design to withstand high-energy transients

Complies with relevant safety standards

Compatibility

The P1800SB is designed for use in a wide range of electronic applications where protection against transient voltage events is required.

Application Areas

Industrial equipment

Telecommunications systems

Power supplies

Automotive electronics

Consumer electronics

Product Lifecycle

The P1800SB is an obsolete product, and Littelfuse no longer manufactures this specific model. However, Littelfuse offers a range of alternative SIDACtor® transient voltage suppressor products that may provide similar or improved protection capabilities. Customers are advised to contact our website's sales team for information on available alternatives and to discuss their specific application requirements.