SMCJ1.5KE550CA-TP

Product Category

The SMCJ1.5KE550CA-TP belongs to the category of transient voltage suppressor diodes.

Basic Information Overview

• Use: These diodes are used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
• Characteristics: They have high surge capability, low clamping voltage, and fast response time.
• Package: The SMCJ package type is designed for surface mount applications.
• Essence: The essence of SMCJ1.5KE550CA-TP lies in its ability to divert excessive current away from sensitive components during voltage transients.
• Packaging/Quantity: They are typically available in reels or tubes with varying quantities depending on the manufacturer.

Specifications

• Voltage Rating: 550V
• Power Dissipation: 1500W
• Breakdown Voltage: 611V to 679V
• Operating Temperature Range: -55°C to +175°C
• Package Type: SMC (DO-214AB)

Detailed Pin Configuration

The SMCJ1.5KE550CA-TP has two pins, anode, and cathode, which are clearly labeled on the device. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage surges by diverting excess current away from sensitive components.
• Fast Response Time: Reacts quickly to voltage transients, minimizing the risk of damage to connected devices.

Advantages and Disadvantages

• Advantages:
  • High surge capability
  • Low clamping voltage
  • Fast response time
• Disadvantages:
  • Can degrade over time with repeated exposure to high voltage transients

Working Principles

When a voltage spike occurs, the SMCJ1.5KE550CA-TP conducts excess current to prevent it from reaching sensitive components. This action effectively clamps the voltage to a safe level, protecting the circuit.

Detailed Application Field Plans

These diodes are commonly used in various electronic systems, including power supplies, communication equipment, automotive electronics, and industrial controls. They are particularly useful in environments where voltage transients are common, such as inductive loads or lightning-prone areas.

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE550CA
  • Voltage Rating: 550V
  • Power Dissipation: 600W
  • Package Type: DO-15
• Alternative Model 2: 1.5KE550CA
  • Voltage Rating: 550V
  • Power Dissipation: 1500W
  • Package Type: DO-201

This completes the English editing encyclopedia entry structure for SMCJ1.5KE550CA-TP, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.