SMCJ36CA-E3/9AT: Product Overview and Analysis

Introduction

The SMCJ36CA-E3/9AT is a crucial component in the field of electronic devices, offering protection against transient voltage spikes. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Provides protection against transient voltage spikes in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AB (SMC), Tape & Reel
• Essence: Safeguards electronic components from voltage surges
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Peak Pulse Power Dissipation: 1500W
• Breakdown Voltage: 36V
• Clamping Voltage: 58.1V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMCJ36CA-E3/9AT TVS diode has a standard DO-214AB package with two pins. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

• Rapid response to transient voltage spikes
• Low clamping voltage to protect downstream components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage spikes
• Fast response time
• RoHS compliant, ensuring environmental friendliness

Disadvantages

• Limited breakdown voltage compared to higher-rated TVS diodes
• May require additional circuitry for comprehensive surge protection

Working Principles

When a transient voltage spike occurs, the SMCJ36CA-E3/9AT TVS diode rapidly conducts, diverting the excess energy away from sensitive components. By clamping the voltage at a safe level, it prevents damage to downstream circuitry.

Detailed Application Field Plans

The SMCJ36CA-E3/9AT is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB36CA

  • Category: TVS Diode
  • Use: Transient voltage spike protection
  • Characteristics: 600W peak power dissipation, 36V breakdown voltage
  • Package: DO-214AA (SMB)

• Alternative Model 2: 1.5KE36CA

  • Category: TVS Diode
  • Use: Transient voltage suppression
  • Characteristics: 1500W peak pulse power, 36V standoff voltage
  • Package: DO-201

• Alternative Model 3: SMAJ36CA

  • Category: TVS Diode
  • Use: Protection against voltage transients
  • Characteristics: 400W peak power dissipation, 36V breakdown voltage
  • Package: DO-214AC (SMA)

In conclusion, the SMCJ36CA-E3/9AT TVS diode plays a vital role in safeguarding electronic circuits from transient voltage spikes. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in various applications. While it has certain limitations, its effectiveness in protecting sensitive electronics makes it a popular choice in the industry.

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