SMCJ12A-HRAT7

Product Category

The SMCJ12A-HRAT7 belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor diode.

Basic Information Overview

• Use: The SMCJ12A-HRAT7 is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
• Characteristics: It has a high surge capability, low clamping voltage, and fast response time.
• Package: The device is packaged in a surface mount DO-214AB package.
• Essence: The essence of the SMCJ12A-HRAT7 lies in its ability to divert excessive current away from sensitive components during transient voltage events, thereby safeguarding them from damage.
• Packaging/Quantity: It is typically available in reels or tubes containing a specific quantity per package.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 12V
• Operating Temperature Range: -55°C to +175°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AB

Detailed Pin Configuration

The SMCJ12A-HRAT7 typically consists of two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

• Advantages:
  • High surge capability
  • Low clamping voltage
  • Fast response time
• Disadvantages:
  • Limited to specific voltage ratings
  • Requires proper installation for effective protection

Working Principles

The SMCJ12A-HRAT7 operates based on the principle of avalanche breakdown, where it diverts excess current away from sensitive components when a transient voltage event occurs, thus preventing damage to the circuitry.

Detailed Application Field Plans

The SMCJ12A-HRAT7 is commonly used in various applications such as: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ12A-HRAT7 include: - P6SMB12A - 1.5SMC12A - SMBJ12A

This provides a comprehensive overview of the SMCJ12A-HRAT7, covering its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.