Taiwan Semiconductor Corporation
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SR102HR1G
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SR102HR1G

Product Overview

Category: Semiconductor
Use: Rectifier diode
Characteristics: High voltage, high current
Package: DO-41
Essence: Fast recovery rectifier
Packaging/Quantity: Bulk packaging, 1000 units per pack

Specifications

  • Reverse Voltage: 200V
  • Forward Current: 1A
  • Reverse Recovery Time: 50ns
  • Maximum Forward Voltage: 1.1V

Detailed Pin Configuration

The SR102HR1G has two pins in a standard DO-41 package. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

  • Fast recovery time
  • Low forward voltage drop
  • High surge current capability

Advantages and Disadvantages

Advantages: - Fast recovery time reduces switching losses - Low forward voltage drop minimizes power dissipation - High surge current capability ensures reliability in high-stress conditions

Disadvantages: - Higher cost compared to standard rectifier diodes - Sensitive to temperature variations

Working Principles

The SR102HR1G operates as a fast recovery rectifier by quickly transitioning from the conducting to the non-conducting state during each cycle of the input AC signal. This rapid recovery time allows for efficient switching in high-frequency applications.

Detailed Application Field Plans

The SR102HR1G is commonly used in: - Switch-mode power supplies - Freewheeling diodes - Snubber circuits - Inverters

Detailed and Complete Alternative Models

  • 1N4937
  • UF4007
  • FR107
  • HER108

Note: The alternative models listed above are similar in specifications and application, providing options for different design requirements.

This comprehensive entry provides a detailed overview of the SR102HR1G rectifier diode, including its specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

기술 솔루션에 SR102HR1G 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SR102HR1G?

    • SR102HR1G is a high-speed switching diode with fast reverse recovery time, commonly used in rectification and high-frequency applications.

  2. What are the key features of SR102HR1G?

    • The key features include low forward voltage drop, fast reverse recovery time, and high switching speed.

  3. What are the typical applications of SR102HR1G?

    • Typical applications include freewheeling diodes, polarity protection diodes, and high-frequency rectification.

  4. What is the maximum forward voltage of SR102HR1G?

    • The maximum forward voltage is typically around 1V at a forward current of 100mA.

  5. What is the reverse recovery time of SR102HR1G?

    • The reverse recovery time is typically around 4ns.

  6. What is the maximum repetitive peak reverse voltage of SR102HR1G?

    • The maximum repetitive peak reverse voltage is typically around 200V.

  7. What is the operating temperature range of SR102HR1G?

    • The operating temperature range is typically from -65°C to +175°C.

  8. What are the packaging options available for SR102HR1G?

    • SR102HR1G is available in various surface mount packages such as SOD-123, SOD-323, and SOD-523.

  9. What are the recommended storage conditions for SR102HR1G?

    • It is recommended to store SR102HR1G in a dry environment at temperatures between -55°C and +150°C.

  10. What are some design considerations when using SR102HR1G in technical solutions?

    • Designers should consider the forward voltage drop, reverse recovery time, and thermal management to ensure optimal performance in their technical solutions.