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HER503GP-TP
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HER503GP-TP

Product Overview

Category: Diode
Use: Rectification
Characteristics: High efficiency, fast switching
Package: DO-214AC
Essence: General purpose rectifier diode
Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

  • Voltage - Forward (Vf) (Max): 200mV at 3A
  • Current - Average Rectified (Io): 5A
  • Voltage - DC Reverse (Vr) (Max): 30V
  • Reverse Recovery Time (trr): 35ns
  • Operating Temperature: -65°C ~ 175°C

Detailed Pin Configuration

The HER503GP-TP is a two-pin diode with the following pin configuration: 1. Anode (A) 2. Cathode (K)

Functional Features

  • High efficiency rectification
  • Fast switching speed
  • Low forward voltage drop
  • Low reverse leakage current

Advantages and Disadvantages

Advantages: - High efficiency - Fast switching - Low forward voltage drop

Disadvantages: - Relatively high reverse recovery time - Limited maximum reverse voltage

Working Principles

The HER503GP-TP 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 HER503GP-TP is commonly used in power supply circuits, battery chargers, and DC-DC converters due to its high efficiency and fast switching characteristics. It is also utilized in automotive electronics and LED lighting applications.

Detailed and Complete Alternative Models

  • HER501GP-TP: Similar specifications, lower average rectified current
  • HER505GP-TP: Similar specifications, higher average rectified current
  • HER507GP-TP: Similar specifications, higher reverse voltage rating

In conclusion, the HER503GP-TP is a general-purpose rectifier diode with high efficiency and fast switching characteristics, making it suitable for various applications in power electronics and lighting systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av HER503GP-TP i tekniska lösningar

  1. What is the maximum operating temperature of HER503GP-TP?

    • The maximum operating temperature of HER503GP-TP is 175°C.

  2. What is the forward voltage drop of HER503GP-TP at a specific current?

    • The forward voltage drop of HER503GP-TP varies with current, but typically it is around 0.55V at 3A.

  3. Can HER503GP-TP be used in reverse voltage protection circuits?

    • Yes, HER503GP-TP can be used in reverse voltage protection circuits due to its low reverse leakage current and high reverse voltage capability.

  4. What are the typical applications of HER503GP-TP?

    • HER503GP-TP is commonly used in power supply, lighting, and motor control applications.

  5. Does HER503GP-TP have a fast recovery time?

    • Yes, HER503GP-TP has a fast recovery time, making it suitable for high-frequency applications.

  6. What is the maximum repetitive peak reverse voltage of HER503GP-TP?

    • The maximum repetitive peak reverse voltage of HER503GP-TP is 300V.

  7. Is HER503GP-TP suitable for use in automotive electronics?

    • Yes, HER503GP-TP is suitable for use in automotive electronics due to its high reliability and temperature stability.

  8. Can HER503GP-TP be used in flyback diode applications?

    • Yes, HER503GP-TP can be used as a flyback diode in applications such as relay coils and inductive loads.

  9. What is the package type of HER503GP-TP?

    • HER503GP-TP comes in a TO-220AC package, which provides good thermal performance.

  10. Does HER503GP-TP have RoHS compliance?

    • Yes, HER503GP-TP is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for environmentally friendly designs.