Microsemi Corporation
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SMAJ220CE3/TR13

SMAJ220CE3/TR13

Product Overview

  • Category: Diode
  • Use: Voltage clamping and transient suppression
  • Characteristics: Fast response time, low leakage current, high surge capability
  • Package: DO-214AC (SMA)
  • Essence: Protecting sensitive electronic components from voltage spikes
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 220V
  • Voltage - Breakdown (Min): 245V
  • Clamping Voltage @ Ipp: 352V
  • Peak Pulse Current: 10A
  • Power Dissipation (Pd): 400W
  • Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMAJ220CE3/TR13 diode has two pins in a standard DO-214AC package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response time to transient surges
  • Low clamping voltage to protect sensitive components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Provides effective voltage clamping and transient suppression
  • Fast response time ensures quick protection
  • Low leakage current minimizes power loss

Disadvantages

  • Relatively lower peak pulse current compared to some alternative models
  • Limited operating temperature range

Working Principles

The SMAJ220CE3/TR13 operates by diverting excess current away from sensitive components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - P6KE220CA - 1.5SMC220CA - SMBJ220A

In conclusion, the SMAJ220CE3/TR13 diode is a reliable component for voltage clamping and transient suppression applications, offering fast response time and high surge capability. While it has certain limitations, its effectiveness in protecting sensitive electronic components makes it a valuable choice for various electronic systems.

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10个与SMAJ220CE3/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 the maximum reverse voltage for SMAJ220CE3/TR13?

    • The maximum reverse voltage for SMAJ220CE3/TR13 is 220V.

  2. What is the typical junction capacitance of SMAJ220CE3/TR13?

    • The typical junction capacitance of SMAJ220CE3/TR13 is 110pF.

  3. What is the peak pulse power dissipation of SMAJ220CE3/TR13?

    • The peak pulse power dissipation of SMAJ220CE3/TR13 is 400W.

  4. What is the operating temperature range for SMAJ220CE3/TR13?

    • The operating temperature range for SMAJ220CE3/TR13 is -55°C to +150°C.

  5. What are the applications of SMAJ220CE3/TR13?

    • SMAJ220CE3/TR13 is commonly used in surge protection, overvoltage protection, and transient voltage suppression in various electronic circuits.

  6. What is the breakdown voltage of SMAJ220CE3/TR13?

    • The breakdown voltage of SMAJ220CE3/TR13 is typically 245V.

  7. Does SMAJ220CE3/TR13 require a heat sink for operation?

    • SMAJ220CE3/TR13 does not typically require a heat sink for normal operation due to its high power dissipation capability.

  8. What is the package type of SMAJ220CE3/TR13?

    • SMAJ220CE3/TR13 is available in a DO-214AC (SMA) package.

  9. Is SMAJ220CE3/TR13 RoHS compliant?

    • Yes, SMAJ220CE3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  10. What are some common alternatives to SMAJ220CE3/TR13?

    • Some common alternatives to SMAJ220CE3/TR13 include SMBJ220A and SMCJ220CA, which offer similar voltage and power dissipation characteristics.