Microsemi Corporation
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SMDB03E3/TR13
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SMDB03E3/TR13

Product Overview

Category

SMDB03E3/TR13 belongs to the category of semiconductor devices.

Use

It is used for voltage regulation and protection in electronic circuits.

Characteristics

  • Low forward voltage drop
  • High surge capability
  • Fast response time

Package

The SMDB03E3/TR13 comes in a small surface-mount package.

Essence

This device serves as a crucial component in protecting electronic circuits from overvoltage conditions.

Packaging/Quantity

The SMDB03E3/TR13 is typically packaged in reels and is available in varying quantities depending on the manufacturer.

Specifications

  • Maximum Forward Voltage: 0.7V
  • Reverse Standoff Voltage: 3V
  • Breakdown Voltage: 3.3V
  • Maximum Clamping Voltage: 5V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMDB03E3/TR13 has a standard SOD-123 package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Overvoltage protection
  • Voltage regulation
  • Surge suppression

Advantages and Disadvantages

Advantages

  • Fast response time
  • Low forward voltage drop
  • High surge capability

Disadvantages

  • Limited peak pulse current handling capacity
  • Sensitive to temperature variations

Working Principles

The SMDB03E3/TR13 operates based on the principle of avalanche breakdown, where it rapidly clamps the voltage during transient overvoltage events, thereby protecting the downstream circuitry.

Detailed Application Field Plans

The SMDB03E3/TR13 is commonly used in various electronic applications, including: - Power supplies - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMDB03E3/TR13 include: - SMAJ3.3A - P4SMAJ3.3A - SMBJ3.3A - SMCJ3.3A

In conclusion, the SMDB03E3/TR13 is a vital semiconductor device that provides essential overvoltage protection and voltage regulation in electronic circuits, making it indispensable in a wide range of applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMDB03E3/TR13 en soluciones técnicas

  1. What is the SMDB03E3/TR13?

    • The SMDB03E3/TR13 is a specific model of diode used in electronic circuits for rectification and voltage regulation.

  2. What are the key specifications of the SMDB03E3/TR13?

    • The SMDB03E3/TR13 has a maximum forward current of 3A, a reverse voltage of 30V, and a low forward voltage drop.

  3. How is the SMDB03E3/TR13 typically used in technical solutions?

    • It is commonly used in power supply circuits, battery charging circuits, and voltage regulation applications.

  4. What are the advantages of using the SMDB03E3/TR13 in technical solutions?

    • The diode offers low forward voltage drop, high current capability, and fast switching characteristics, making it suitable for efficient power management.

  5. Are there any specific considerations when designing with the SMDB03E3/TR13?

    • It's important to consider heat dissipation and thermal management due to the diode's power handling capabilities.

  6. Can the SMDB03E3/TR13 be used in automotive applications?

    • Yes, it can be used in automotive electronics for tasks such as voltage regulation and protection against reverse voltage.

  7. What are the typical operating temperatures for the SMDB03E3/TR13?

    • The diode is designed to operate within a temperature range of -55°C to 150°C, making it suitable for various environments.

  8. Does the SMDB03E3/TR13 require any special mounting or packaging considerations?

    • It is available in surface mount packages, and proper PCB layout and soldering techniques should be followed for reliable performance.

  9. Can the SMDB03E3/TR13 be used in low-power applications?

    • While it is capable of handling higher currents, it can also be used in low-power circuits where its efficiency and low forward voltage drop are beneficial.

  10. Are there any known failure modes or reliability concerns associated with the SMDB03E3/TR13?

    • When operated within its specified parameters, the diode is reliable, but like all electronic components, it should be used within its rated limits to ensure longevity and performance.