1.5SMC440AHE3_A/I

Product Category

The 1.5SMC440AHE3_A/I belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Basic Information Overview

• Use: The primary use of the 1.5SMC440AHE3_A/I is to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It exhibits low clamping voltage, fast response time, and high surge current capability.
• Package: The 1.5SMC440AHE3_A/I is typically available in a DO-214AB (SMC) package.
• Essence: Its essence lies in providing robust transient voltage protection for electronic circuits.
• Packaging/Quantity: It is commonly packaged in reels with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Standoff Voltage: 376V
• Breakdown Voltage: 418V
• Maximum Clamping Voltage: 608V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC440AHE3_A/I typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

• Provides transient overvoltage protection for sensitive electronics.
• Fast response time ensures minimal disruption to the protected circuit.
• High surge current capability enables it to handle large transient events.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage transients.
  • Fast response time.
  • High surge current capability.
• Disadvantages:
  • May require additional circuitry for comprehensive protection in complex systems.

Working Principles

When a transient voltage spike occurs, the 1.5SMC440AHE3_A/I rapidly conducts, diverting the excess energy away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The 1.5SMC440AHE3_A/I is commonly used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE440CA
  • Standoff Voltage: 376V
  • Breakdown Voltage: 418V
  • Package: DO-15
• Alternative Model 2: SMBJ440CA
  • Standoff Voltage: 376V
  • Breakdown Voltage: 418V
  • Package: DO-214AA (SMB)

This completes the entry for the 1.5SMC440AHE3_A/I within the English editing encyclopedia entry structure format.