SMCJ300AE3/TR13

Product Overview

Category: Diode
Use: Transient Voltage Suppressor (TVS)
Characteristics: High surge capability, fast response time
Package: DO-214AB (SMC)
Essence: Protects electronic circuits from voltage transients
Packaging/Quantity: Tape & Reel, 1500 units

Specifications

• Peak Power Dissipation: 300W
• Breakdown Voltage Range: 5.8V to 376V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 5V to 342V

Detailed Pin Configuration

The SMCJ300AE3/TR13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

• Provides protection against transient voltage events
• Fast response time ensures minimal damage to protected circuits
• Low clamping voltage for improved protection

Advantages and Disadvantages

Advantages: - High surge capability - Fast response time - Wide breakdown voltage range

Disadvantages: - Higher cost compared to standard diodes - Limited to low frequency transient events

Working Principles

The SMCJ300AE3/TR13 works by diverting excessive current away from sensitive electronic components when a transient voltage event occurs. It acts as a voltage-triggered switch, conducting large currents to ground to protect the circuit.

Detailed Application Field Plans

1. Telecommunications: Protects communication equipment from lightning-induced surges.
2. Automotive Electronics: Safeguards vehicle electronics from voltage spikes.
3. Industrial Control Systems: Shields control systems from power surges and transients.

Detailed and Complete Alternative Models

1. P6KE350A: Similar TVS diode with higher peak power dissipation.
2. 1.5KE440CA: TVS diode with comparable characteristics and package type.

This completes the entry for the SMCJ300AE3/TR13, providing comprehensive information on its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.