SMCG5644AE3/TR13

Introduction

The SMCG5644AE3/TR13 is a diode belonging to the category of transient voltage suppressors (TVS). This component is widely used in electronic circuits to protect sensitive components from voltage spikes and transients. The following entry provides an overview of the SMCG5644AE3/TR13, 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 spikes and transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AB (SMC), SMC/DO-214AB package type
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Part Number: SMCG5644AE3/TR13
• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 62.7V to 69.3V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMCG5644AE3/TR13 has a standard SMC/DO-214AB package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides rapid response to voltage spikes, diverting excess current away from sensitive components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.
• High Surge Current Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Higher cost compared to traditional diodes
• Requires careful consideration of placement in circuit design

Working Principles

When a voltage spike occurs in the circuit, the SMCG5644AE3/TR13 activates and shunts the excess current to ground, preventing it from reaching the sensitive components. This action effectively limits the voltage across the protected circuit, safeguarding the connected electronics.

Detailed Application Field Plans

The SMCG5644AE3/TR13 is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMAJ58A

  • Peak Pulse Power: 400W
  • Breakdown Voltage Range: 64.4V to 71.2V
  • Package: DO-214AC (SMA)

• Alternative Model 2: P6KE68CA

  • Peak Pulse Power: 600W
  • Breakdown Voltage Range: 61.2V to 67.8V
  • Package: DO-15

• Alternative Model 3: 1.5KE82A

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 77.8V to 86.2V
  • Package: DO-201

In conclusion, the SMCG5644AE3/TR13 is a crucial component in protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge current capability make it an ideal choice for various applications.

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