Microsemi Corporation
图片可能具有代表性。
产品详情请参阅规格.
SMAJ40E3/TR13
查看详情 数据表

SMAJ40E3/TR13

Product Overview

  • Category: Diode
  • Use: Voltage clamping in electronic circuits
  • Characteristics: Fast response time, low leakage current, high surge capability
  • Package: DO-214AC (SMA)
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 40V
  • Voltage - Breakdown (Min): 44.4V
  • Voltage - Clamping (Max) @ Ipp: 64.5V
  • Current - Peak Pulse (10/1000µs): 18.2A
  • Power - Peak Pulse: 400W
  • Type: Zener

Detailed Pin Configuration

The SMAJ40E3/TR13 diode has two pins and is typically packaged in a DO-214AC (SMA) package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Provides overvoltage protection for sensitive electronic components
  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect downstream components

Advantages and Disadvantages

Advantages

  • Fast response time
  • Low leakage current
  • High surge capability

Disadvantages

  • Relatively higher cost compared to standard diodes
  • Limited to specific voltage clamping range

Working Principles

The SMAJ40E3/TR13 operates based on the principle of Zener breakdown. When the voltage across the diode exceeds its breakdown voltage, it conducts heavily to limit the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ40E3/TR13 is commonly used in various electronic applications such as: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to SMAJ40E3/TR13 include: - P6KE39CA - 1.5KE33CA - SMBJ40A

In conclusion, the SMAJ40E3/TR13 diode is a reliable component for voltage clamping in electronic circuits, offering fast response time and high surge capability. Its application spans across various industries, providing essential overvoltage protection for sensitive electronic components.

Word count: 314

10个与SMAJ40E3/TR13在技术解决方案中的应用相关的常见问题及解答

  1. What is SMAJ40E3/TR13?

    • SMAJ40E3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ40E3/TR13?

    • The maximum peak pulse power of SMAJ40E3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ40E3/TR13?

    • The breakdown voltage of SMAJ40E3/TR13 is 40 volts.

  4. What are the typical applications of SMAJ40E3/TR13?

    • SMAJ40E3/TR13 is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges.

  5. What is the operating temperature range of SMAJ40E3/TR13?

    • The operating temperature range of SMAJ40E3/TR13 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of SMAJ40E3/TR13?

    • The reverse stand-off voltage of SMAJ40E3/TR13 is 40 volts.

  7. What is the package type of SMAJ40E3/TR13?

    • SMAJ40E3/TR13 comes in a DO-214AC (SMA) package.

  8. How does SMAJ40E3/TR13 provide protection against voltage transients?

    • SMAJ40E3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and limiting the voltage to a safe level.

  9. What are the key features of SMAJ40E3/TR13?

    • Some key features of SMAJ40E3/TR13 include low clamping voltage, fast response time, and high surge capability.

  10. Is SMAJ40E3/TR13 RoHS compliant?

    • Yes, SMAJ40E3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.