Microsemi Corporation
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SMAJ33E3/TR13
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SMAJ33E3/TR13

Product Overview

  • Category: Electronic Component
  • Use: Voltage Suppression
  • Characteristics: Fast response, high surge capability
  • Package: DO-214AC (SMA), Tape & Reel
  • Essence: Protects sensitive electronic devices from voltage spikes
  • Packaging/Quantity: 3000 units per reel

Specifications

  • Voltage Rating: 33V
  • Power Dissipation: 400W
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ33E3/TR13 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal damage to protected devices
  • RoHS compliance for environmental friendliness

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

The SMAJ33E3/TR13 operates by diverting excess current away from sensitive components when a voltage spike occurs. It acts as a shunt to protect downstream electronics.

Detailed Application Field Plans

The SMAJ33E3/TR13 is commonly used in the following applications: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications

Detailed and Complete Alternative Models

  • SMAJ5.0A: 5V, 400W
  • SMAJ12A: 12V, 400W
  • SMAJ24A: 24V, 400W
  • SMAJ48A: 48V, 400W

This concludes the entry for SMAJ33E3/TR13, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

10个与SMAJ33E3/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 SMAJ33E3/TR13?

    • SMAJ33E3/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 SMAJ33E3/TR13?

    • The maximum peak pulse power of SMAJ33E3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ33E3/TR13?

    • The breakdown voltage of SMAJ33E3/TR13 is 33 volts.

  4. What are the typical applications of SMAJ33E3/TR13?

    • SMAJ33E3/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 SMAJ33E3/TR13?

    • The operating temperature range of SMAJ33E3/TR13 is -55°C to +150°C.

  6. What is the response time of SMAJ33E3/TR13?

    • The response time of SMAJ33E3/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. How does SMAJ33E3/TR13 provide protection against voltage spikes?

    • SMAJ33E3/TR13 clamps the voltage to a safe level by diverting excess current away from the protected circuit, thus preventing damage.

  8. Can SMAJ33E3/TR13 be used in high-frequency applications?

    • Yes, SMAJ33E3/TR13 can be used in high-frequency applications due to its fast response time and low capacitance.

  9. What is the packaging type of SMAJ33E3/TR13?

    • SMAJ33E3/TR13 is available in a surface mount package, making it suitable for automated assembly processes.

  10. Is SMAJ33E3/TR13 RoHS compliant?

    • Yes, SMAJ33E3/TR13 is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.