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HER305GA-G
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HER305GA-G

Product Overview

Belongs to: Diode Rectifier
Category: Electronic Component
Use: Rectification of AC to DC current
Characteristics: High efficiency, low forward voltage drop
Package: DO-201AD
Essence: Silicon rectifier diode
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Model: HER305GA-G
  • Type: Fast Recovery Diode
  • Voltage - DC Reverse (Vr) (Max): 400V
  • Current - Average Rectified (Io): 3A
  • Voltage - Forward (Vf) (Max) @ If: 1.15V @ 3A
  • Speed: Fast recovery time
  • Operating Temperature: -65°C ~ 175°C
  • Mounting Type: Through Hole
  • Package / Case: DO-201AD, Axial

Detailed Pin Configuration

The HER305GA-G diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast recovery time for high-speed switching applications
  • Low forward voltage drop for improved efficiency
  • High surge current capability
  • Reliable and durable construction

Advantages and Disadvantages

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

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

Working Principles

The HER305GA-G diode 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 flow of current.

Detailed Application Field Plans

The HER305GA-G diode is commonly used in the following applications: - Power supplies - Switching power converters - Motor drives - Snubber circuits - Freewheeling diodes

Detailed and Complete Alternative Models

  1. HER301G: 50V, 3A, Fast Recovery Diode
  2. HER302G: 100V, 3A, Fast Recovery Diode
  3. HER303G: 200V, 3A, Fast Recovery Diode
  4. HER304G: 300V, 3A, Fast Recovery Diode
  5. HER306G: 600V, 3A, Fast Recovery Diode

In conclusion, the HER305GA-G diode is a reliable and efficient component suitable for various electronic applications requiring fast recovery and low forward voltage drop characteristics.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av HER305GA-G i tekniska lösningar

  1. What is HER305GA-G?

    • HER305GA-G is a high-efficiency rectifier diode designed for general-purpose applications, including power supplies and other electronic devices.

  2. What are the key features of HER305GA-G?

    • The key features of HER305GA-G include a low forward voltage drop, high surge current capability, and a rugged design for reliability in various technical solutions.

  3. What are the typical applications of HER305GA-G?

    • Typical applications of HER305GA-G include freewheeling diodes, polarity protection diodes, and rectification in power supplies and other electronic circuits.

  4. What is the maximum forward voltage of HER305GA-G?

    • The maximum forward voltage of HER305GA-G is typically around 0.95V at a forward current of 3A.

  5. What is the maximum reverse recovery time of HER305GA-G?

    • The maximum reverse recovery time of HER305GA-G is typically around 50ns.

  6. Can HER305GA-G be used in high-frequency applications?

    • Yes, HER305GA-G can be used in high-frequency applications due to its fast recovery time and low forward voltage drop.

  7. What is the maximum average forward current rating of HER305GA-G?

    • The maximum average forward current rating of HER305GA-G is typically 3A.

  8. Is HER305GA-G suitable for automotive applications?

    • Yes, HER305GA-G is suitable for automotive applications due to its rugged design and high surge current capability.

  9. Does HER305GA-G require a heatsink in high-power applications?

    • In high-power applications, it is recommended to use a heatsink with HER305GA-G to ensure optimal thermal performance.

  10. Are there any specific layout considerations when using HER305GA-G in a circuit?

    • It is important to minimize the length of the traces between HER305GA-G and other components to reduce parasitic inductance and ensure proper performance.