Taiwan Semiconductor Corporation
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SMCJ30CAHM6G
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SMCJ30CAHM6G - Product Overview and Analysis

Introduction

The SMCJ30CAHM6G is a high-performance transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge

Characteristics

  • High surge capability
  • Low clamping voltage
  • Fast response time
  • RoHS compliant

Package and Quantity

  • Package: SMC (DO-214AB)
  • Quantity: 5000 units per reel

Specifications

  • Standoff Voltage: 30V
  • Breakdown Voltage: 33.3V
  • Peak Pulse Power Dissipation: 1500W
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ30CAHM6G follows the standard SMC (DO-214AB) package configuration with two leads.

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected circuits
  • RoHS compliant, ensuring environmental friendliness

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Fast response time

Disadvantages: - Limited to specific voltage range

Working Principles

The SMCJ30CAHM6G operates by diverting excess current away from sensitive electronic components when a transient voltage event occurs. It achieves this by rapidly transitioning into a low impedance state, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The SMCJ30CAHM6G is widely used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  1. SMCJ5.0A - Standoff Voltage: 5V, Breakdown Voltage: 6.4V, Peak Pulse Power Dissipation: 1500W
  2. SMCJ10A - Standoff Voltage: 10V, Breakdown Voltage: 11.1V, Peak Pulse Power Dissipation: 1500W
  3. SMCJ24A - Standoff Voltage: 24V, Breakdown Voltage: 26.7V, Peak Pulse Power Dissipation: 1500W

In conclusion, the SMCJ30CAHM6G is a reliable transient voltage suppressor diode with high surge capability, low clamping voltage, and fast response time, making it an ideal choice for protecting sensitive electronic equipment from voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ30CAHM6G v technických řešeních

  1. What is the maximum peak pulse current for SMCJ30CAHM6G?

    • The maximum peak pulse current for SMCJ30CAHM6G is 300A.

  2. What is the breakdown voltage of SMCJ30CAHM6G?

    • The breakdown voltage of SMCJ30CAHM6G is 33.3V.

  3. What is the typical clamping voltage of SMCJ30CAHM6G?

    • The typical clamping voltage of SMCJ30CAHM6G is 48.4V at 30A.

  4. What is the power dissipation of SMCJ30CAHM6G under typical conditions?

    • The power dissipation of SMCJ30CAHM6G under typical conditions is 5.0W.

  5. What are the operating and storage temperature ranges for SMCJ30CAHM6G?

    • The operating temperature range for SMCJ30CAHM6G is -55°C to +150°C, and the storage temperature range is -55°C to +150°C.

  6. Is SMCJ30CAHM6G RoHS compliant?

    • Yes, SMCJ30CAHM6G is RoHS compliant.

  7. What is the package type of SMCJ30CAHM6G?

    • SMCJ30CAHM6G comes in a SMC (DO-214AB) package.

  8. What are the typical applications for SMCJ30CAHM6G?

    • SMCJ30CAHM6G is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  9. Does SMCJ30CAHM6G have any certifications or qualifications?

    • SMCJ30CAHM6G is qualified to AEC-Q101 standards for automotive applications.

  10. What are the recommended soldering conditions for SMCJ30CAHM6G?

    • The recommended soldering conditions for SMCJ30CAHM6G include a peak reflow temperature of 260°C for 10 seconds.