SMCJ40CA-HRAT7

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: High reliability, transient voltage protection
Package: DO-214AB (SMC)
Essence: Diode Array
Packaging/Quantity: Tape & Reel, 1500 units

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 40V
• Clamping Voltage: 64.5V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ40CA-HRAT7 has a standard DO-214AB package with two pins. Pin 1 is the cathode and pin 2 is the anode.

Functional Features

• Provides high reliability overvoltage protection
• Fast response time
• Low clamping voltage

Advantages and Disadvantages

Advantages: - High reliability - Fast response time - Low clamping voltage

Disadvantages: - Limited breakdown voltage compared to some alternatives

Working Principles

The SMCJ40CA-HRAT7 operates by diverting excess current away from sensitive electronic components when a transient voltage surge occurs. It rapidly clamps the voltage to a safe level, protecting the circuitry from damage.

Detailed Application Field Plans

The SMCJ40CA-HRAT7 is commonly used in various electronic systems such as power supplies, communication equipment, and automotive electronics. It is particularly effective in safeguarding against voltage transients induced by lightning strikes, ESD events, and switching noise.

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ36CA-HRAT7
  • Breakdown Voltage: 36V
  • Clamping Voltage: 58.1V
• Alternative Model 2: SMCJ48CA-HRAT7
  • Breakdown Voltage: 48V
  • Clamping Voltage: 77.4V
• Alternative Model 3: SMCJ60CA-HRAT7
  • Breakdown Voltage: 60V
  • Clamping Voltage: 96.8V

In conclusion, the SMCJ40CA-HRAT7 is a reliable and efficient diode array designed for voltage suppression in various electronic applications. Its fast response time and low clamping voltage make it a valuable component in protecting sensitive circuitry from transient voltage events.