P2SMA150A-E3/61T

Introduction

The P2SMA150A-E3/61T is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models for the P2SMA150A-E3/61T.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: Fast response time, low clamping voltage, high surge current capability.
• Package: SMA (DO-214AC)
• Essence: Provides overvoltage protection to electronic circuits.
• Packaging/Quantity: Tape & Reel, 3000 units per reel.

Specifications

• Peak Power Dissipation: 400W
• Breakdown Voltage: 150V
• Operating Voltage: 128V
• Clamping Voltage: 207V
• Peak Pulse Current: 19.2A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P2SMA150A-E3/61T has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

• Transient Voltage Suppression: Quickly diverts excessive current away from sensitive components during voltage transients.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to protected circuits.
• Low Clamping Voltage: Limits the voltage across the protected device during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients.
• Fast response time.
• Low clamping voltage.

Disadvantages

• Limited to specific voltage ranges.
• May require additional circuitry for comprehensive protection.

Working Principles

When a transient voltage spike occurs, the P2SMA150A-E3/61T conducts current to divert the excess energy away from the sensitive components, thus protecting them from damage. The diode returns to its high-resistance state once the transient event subsides.

Detailed Application Field Plans

The P2SMA150A-E3/61T is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment

Detailed and Complete Alternative Models

• Alternative Model 1: P4SMA150A-E3/61T

  • Category: Transient Voltage Suppressor Diode
  • Use: Similar to P2SMA150A-E3/61T
  • Characteristics: Higher power dissipation capability
  • Package: SMA (DO-214AC)

• Alternative Model 2: P6SMA150A-E3/61T

  • Category: Transient Voltage Suppressor Diode
  • Use: Similar to P2SMA150A-E3/61T
  • Characteristics: Higher peak pulse current rating
  • Package: SMA (DO-214AC)

In conclusion, the P2SMA150A-E3/61T is a vital component in safeguarding electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its application spans various industries, and it has alternative models with enhanced capabilities.

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