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SMCJ30CA-HRA

SMCJ30CA-HRA

Product Overview

Category

The SMCJ30CA-HRA belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The SMCJ30CA-HRA is available in a surface mount package.

Essence

The essence of the SMCJ30CA-HRA lies in its ability to provide robust protection against voltage transients, ensuring the reliability of electronic circuits.

Packaging/Quantity

The SMCJ30CA-HRA is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage: 33.3 V
  • Maximum Clamping Voltage: 53.9 V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ30CA-HRA has a standard surface mount configuration with two terminals.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High temperature stability

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional diode-based protection methods
  • Surface mount package may require additional care during assembly

Working Principles

The SMCJ30CA-HRA operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ30CA-HRA is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SMCJ5.0A-HRA: Lower breakdown voltage for sensitive applications
  • SMCJ40CA-HRA: Higher breakdown voltage for industrial environments
  • SMCJ30A-HRA: Through-hole mounting option for specific design requirements

This comprehensive range of alternative models provides flexibility in selecting the most suitable transient voltage suppressor diode for diverse applications.


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