Microsemi Corporation
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SMCJ30E3/TR13
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SMCJ30E3/TR13 - Product Overview and Analysis

Introduction

The SMCJ30E3/TR13 is a diode belonging to the category of transient voltage suppressors (TVS). This component is widely used in electronic circuits to protect sensitive components from voltage spikes and transients. In this entry, we will provide an overview of the SMCJ30E3/TR13, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-214AB (SMC)
  • Essence: Safeguarding sensitive components from voltage surges
  • Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 33.3V
  • Clamping Voltage: 45.7V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ30E3/TR13 has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to transient over-voltage events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of placement in circuit design

Working Principles

The SMCJ30E3/TR13 operates by diverting excess transient current away from sensitive components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMCJ30E3/TR13 is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ30E3/TR13 include: - P6SMB33CA - 1.5KE33CA - SMBJ33A

In conclusion, the SMCJ30E3/TR13 is a crucial component in safeguarding electronic circuits from voltage transients. Its fast response time, low clamping voltage, and high surge capability make it an ideal choice for a wide range of applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMCJ30E3/TR13 i tekniske løsninger

  1. What is the SMCJ30E3/TR13 used for?

    • The SMCJ30E3/TR13 is commonly used as a transient voltage suppressor diode to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse current of SMCJ30E3/TR13?

    • The maximum peak pulse current of SMCJ30E3/TR13 is typically 300A.

  3. What is the breakdown voltage of SMCJ30E3/TR13?

    • The breakdown voltage of SMCJ30E3/TR13 is 30V.

  4. What are the typical applications of SMCJ30E3/TR13?

    • Typical applications of SMCJ30E3/TR13 include surge protection in telecommunications equipment, power supplies, and automotive electronics.

  5. What is the response time of SMCJ30E3/TR13?

    • The response time of SMCJ30E3/TR13 is very fast, typically responding within nanoseconds to clamp transient voltages.

  6. How does SMCJ30E3/TR13 protect electronic circuits?

    • SMCJ30E3/TR13 protects electronic circuits by diverting excessive current away from sensitive components when voltage spikes occur.

  7. What is the operating temperature range of SMCJ30E3/TR13?

    • The operating temperature range of SMCJ30E3/TR13 is typically -55°C to 150°C.

  8. Can SMCJ30E3/TR13 be used in high-frequency applications?

    • Yes, SMCJ30E3/TR13 can be used in high-frequency applications due to its fast response time and low capacitance.

  9. Is SMCJ30E3/TR13 RoHS compliant?

    • Yes, SMCJ30E3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. What are the packaging options available for SMCJ30E3/TR13?

    • SMCJ30E3/TR13 is available in various packaging options, including DO-214AB (SMC) package, making it suitable for different assembly requirements.