SMC3K58CAHM3/9A Product Overview

Introduction

The SMC3K58CAHM3/9A is a high-performance electronic component designed for use in various applications. This entry provides an in-depth 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

The SMC3K58CAHM3/9A belongs to the category of semiconductor devices and is primarily used for voltage clamping and transient suppression in electronic circuits. It is commonly employed in power supplies, telecommunications equipment, industrial controls, and other electronic systems to protect sensitive components from voltage spikes and transients.

Basic Information Overview

• Category: Semiconductor Devices
• Use: Voltage Clamping and Transient Suppression
• Characteristics: High Surge Capability, Low Leakage Current
• Package: SMC (DO-214AB)
• Essence: Protection of Sensitive Electronic Components
• Packaging/Quantity: Tape and Reel, 1500 units per reel

Specifications

• Peak Pulse Power: 3000 Watts
• Breakdown Voltage: 58V
• Clamping Voltage: 93.6V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMC3K58CAHM3/9A features a standard SMC (DO-214AB) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High Surge Capability: The device can withstand large surge currents, making it suitable for applications with high transient energy.
• Low Leakage Current: Ensures minimal power dissipation and improved efficiency in standby mode.

Advantages and Disadvantages

Advantages

• Effective voltage clamping and transient suppression
• High surge capability for robust protection
• Low leakage current for improved efficiency

Disadvantages

• Limited breakdown voltage range
• SMC package may require additional thermal management in high-power applications

Working Principles

The SMC3K58CAHM3/9A operates by diverting excessive transient energy away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the device rapidly switches into a low impedance state, effectively clamping the voltage to a safe level and dissipating the excess energy as heat.

Detailed Application Field Plans

The SMC3K58CAHM3/9A is well-suited for a wide range of applications, including: - Power Supplies: Protects voltage-sensitive components from surges and transients. - Telecommunications Equipment: Safeguards sensitive circuitry in communication systems. - Industrial Controls: Provides reliable transient suppression in control systems. - Automotive Electronics: Protects automotive electronics from voltage spikes.

Detailed and Complete Alternative Models

For applications requiring similar functionality, the following alternative models can be considered: - SMCJ58A: Similar clamping voltage and peak pulse power rating - P6SMB58CA: Higher surge capability with a different package type - 1.5SMC58CA: Lower profile package with comparable electrical characteristics

In conclusion, the SMC3K58CAHM3/9A offers effective voltage clamping and transient suppression capabilities, making it a valuable component in various electronic systems. Its high surge capability and low leakage current make it suitable for demanding applications where reliable protection is essential.

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