MSMCJLCE22A Product Overview

Introduction

The MSMCJLCE22A is a semiconductor device belonging to the category of transient voltage suppressors (TVS). This component is designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The following entry provides a comprehensive overview of the MSMCJLCE22A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS)
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA (DO-214AC)
• Essence: Silicon TVS diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage Range: 24.4V to 27.1V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The MSMCJLCE22A has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level
• Fast Response Time: Provides rapid protection against voltage transients
• Low Clamping Voltage: Ensures minimal stress on protected circuits during transient events

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Limited peak pulse power compared to some higher-rated TVS devices
• Narrow breakdown voltage range may require multiple part numbers for different applications

Working Principles

The MSMCJLCE22A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly conducts, diverting excess current away from the protected circuit and clamping the voltage to a safe level.

Detailed Application Field Plans

The MSMCJLCE22A is suitable for a wide range of applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative TVS diodes include: - SMCGLE22A: Higher peak pulse power (600W) in a larger SMC package - P6KE27CA: Axial-leaded TVS diode with similar breakdown voltage characteristics

In conclusion, the MSMCJLCE22A transient voltage suppressor offers effective protection against voltage transients in a compact SMA package. Its fast response time and low clamping voltage make it suitable for a variety of applications, although designers should consider alternative models for higher surge capability or broader breakdown voltage ranges.

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