SMCJ58AHE3/9AT Encyclopedia Entry

Product Overview

The SMCJ58AHE3/9AT belongs to the category of semiconductor devices and is specifically designed for transient voltage suppression. This product is commonly used in electronic circuits to protect sensitive components from voltage spikes and surges. The SMCJ58AHE3/9AT is known for its high reliability, fast response time, and compact package.

Basic Information

• Category: Semiconductor Devices
• Use: Transient Voltage Suppression
• Characteristics: High reliability, fast response time
• Package: SMC (DO-214AB), 2 leads
• Essence: Protection of sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 64.4V
• Clamping Voltage: 103V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ58AHE3/9AT has a simple 2-lead configuration with one lead designated as the anode and the other as the cathode. The physical dimensions and pin layout can be found in the product datasheet.

Functional Features

• Fast response to transient overvoltage conditions
• Low clamping voltage to protect downstream components
• High surge current capability
• Robust construction for reliable performance

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact package size

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive surge protection

Working Principles

The SMCJ58AHE3/9AT operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ58AHE3/9AT is widely used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMCJ5.0A: Breakdown Voltage: 5.0V, Peak Pulse Power: 1500W
• SMCJ10A: Breakdown Voltage: 10V, Peak Pulse Power: 1500W
• SMCJ24A: Breakdown Voltage: 24V, Peak Pulse Power: 1500W
• SMCJ36A: Breakdown Voltage: 36V, Peak Pulse Power: 1500W

In conclusion, the SMCJ58AHE3/9AT is a vital component in electronic circuits, providing essential transient voltage suppression to safeguard sensitive components from voltage spikes and surges.

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