Taiwan Semiconductor Corporation
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SR105HR1G
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SR105HR1G

Product Overview

Category: Semiconductor
Use: Rectifier Diode
Characteristics: High efficiency, fast switching
Package: DO-41
Essence: Silicon Rectifier Diode
Packaging/Quantity: Tape & Reel

Specifications

  • Voltage - DC Reverse (Vr) (Max): 50V
  • Current - Average Rectified (Io): 1A
  • Voltage - Forward (Vf) (Max) @ If: 1V @ 1A
  • Speed: Fast Recovery =< 500ns, > 200mA (Io)
  • Diode Type: Standard
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The SR105HR1G is a two-terminal device with an anode and a cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • High efficiency rectification
  • Fast switching speed
  • Low forward voltage drop

Advantages and Disadvantages

Advantages: - High efficiency - Fast recovery time - Low forward voltage drop

Disadvantages: - Limited reverse voltage capability - Sensitive to temperature variations

Working Principles

The SR105HR1G operates on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In the reverse bias condition, the diode blocks the current flow.

Detailed Application Field Plans

The SR105HR1G is commonly used in power supplies, battery chargers, and other applications requiring high-efficiency rectification and fast switching.

Detailed and Complete Alternative Models

  • SR106HR1G
  • SR107HR1G
  • SR108HR1G

In conclusion, the SR105HR1G is a high-efficiency rectifier diode with fast switching characteristics, suitable for various applications requiring reliable and efficient rectification.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SR105HR1G v technických řešeních

  1. What is SR105HR1G?

    • SR105HR1G is a high-speed switching diode commonly used in electronic circuits for applications such as signal processing, voltage rectification, and RF modulation.

  2. What are the key specifications of SR105HR1G?

    • The key specifications of SR105HR1G include a forward voltage of around 0.715V at 10mA, a reverse voltage of 75V, and a forward current of 150mA.

  3. How is SR105HR1G typically used in technical solutions?

    • SR105HR1G is often used in technical solutions for fast switching applications, such as in high-frequency rectification, signal demodulation, and protection circuits.

  4. What are the advantages of using SR105HR1G in technical solutions?

    • Some advantages of using SR105HR1G include its high-speed switching capability, low forward voltage, and compact SOD-123 package, which makes it suitable for space-constrained designs.

  5. Can SR105HR1G be used in high-frequency applications?

    • Yes, SR105HR1G is designed for high-frequency applications, making it suitable for use in RF modulation, signal demodulation, and other high-speed circuitry.

  6. Are there any specific thermal considerations when using SR105HR1G?

    • It's important to consider the thermal management of SR105HR1G, especially in high-frequency or high-power applications, to ensure optimal performance and reliability.

  7. What are the typical operating conditions for SR105HR1G?

    • SR105HR1G is typically operated within a temperature range of -65°C to +150°C and can handle peak pulse currents of up to 2A.

  8. Can SR105HR1G be used in voltage clamping applications?

    • Yes, SR105HR1G can be used in voltage clamping applications to protect sensitive components from voltage spikes and transients.

  9. Is SR105HR1G suitable for use in low-power circuits?

    • Yes, SR105HR1G's low forward voltage and high-speed switching characteristics make it suitable for use in low-power circuits where efficiency and speed are crucial.

  10. Where can I find detailed application notes for using SR105HR1G in technical solutions?

    • Detailed application notes for SR105HR1G can be found on the manufacturer's website or in technical documentation provided with the component. Additionally, consulting with experienced engineers or technical support resources can provide valuable insights into its application in specific technical solutions.