SMDJ15CA-T7

Introduction

The SMDJ15CA-T7 is a component belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the SMDJ15CA-T7.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic devices from voltage transients induced by lightning, inductive load switching, or electrostatic discharge.
• Characteristics: Fast response time, low clamping voltage, high surge capability.
• Package: SMA (DO-214AC)
• Essence: Provides protection against transient voltage spikes.
• Packaging/Quantity: Tape & Reel, 3000 units per reel.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 15V
• Operating Voltage: 12.8V
• Maximum Clamping Voltage: 21.2V
• Peak Pulse Current: 58.6A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMDJ15CA-T7 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels.
• Low Clamping Voltage: Provides effective protection for sensitive electronics.
• Fast Response Time: Reacts quickly to transient events, minimizing potential damage.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage spikes.
• Fast response time ensures minimal impact on protected circuits.
• Low clamping voltage prevents damage to sensitive components.

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection.
• Limited to specific voltage and current ratings.

Working Principles

When a transient voltage spike occurs, the SMDJ15CA-T7 conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to the connected components.

Detailed Application Field Plans

The SMDJ15CA-T7 is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ15CA

  • Category: Transient Voltage Suppressor Diode
  • Breakdown Voltage: 15V
  • Package: SMC (DO-214AB)

• Alternative Model 2: P6SMB15CA

  • Category: Transient Voltage Suppressor Diode
  • Breakdown Voltage: 15V
  • Package: SMB (DO-214AA)

• Alternative Model 3: 1.5KE15CA

  • Category: Transient Voltage Suppressor Diode
  • Breakdown Voltage: 15V
  • Package: DO-201AD

In conclusion, the SMDJ15CA-T7 is a crucial component in protecting electronic devices from transient voltage spikes. Its fast response time, low clamping voltage, and high surge capability make it an essential part of various electronic systems.

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