Vishay Semiconductor Diodes Division
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GP30GEHE3/54
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GP30GEHE3/54

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates voltage in electronic circuits
Packaging/Quantity: Bulk packaging, 50 units per pack

Specifications

  • Input Voltage: 4.5V to 28V
  • Output Voltage: 1.2V to 25V
  • Dropout Voltage: 0.5V at 3A
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Current limit protection
  • Fast transient response

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package

Disadvantages: - Limited maximum output current - Higher dropout voltage compared to some alternatives

Working Principles

The GP30GEHE3/54 is a voltage regulator that maintains a stable output voltage despite variations in the input voltage or load current. It achieves this by using a feedback control loop to adjust the output voltage based on the comparison between a reference voltage and the actual output voltage.

Detailed Application Field Plans

The GP30GEHE3/54 is commonly used in various electronic devices such as power supplies, battery chargers, and automotive electronics. Its ability to regulate voltage with high efficiency makes it suitable for applications where a stable power supply is critical.

Detailed and Complete Alternative Models

  1. LM317 - Adjustable Voltage Regulator
  2. LM7805 - 5V Fixed Voltage Regulator
  3. LT1083 - 7.5A Low Dropout Positive Regulator

In conclusion, the GP30GEHE3/54 is a versatile voltage regulator with a wide input voltage range and high efficiency, making it suitable for a variety of electronic applications. While it has limitations in terms of maximum output current and dropout voltage, its compact package and reliable performance make it a popular choice among designers and engineers.

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技術ソリューションにおける GP30GEHE3/54 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of GP30GEHE3/54 in technical solutions:

  1. What is the maximum continuous forward current for GP30GEHE3/54?

    • The maximum continuous forward current for GP30GEHE3/54 is 3A.

  2. What is the reverse voltage rating for GP30GEHE3/54?

    • The reverse voltage rating for GP30GEHE3/54 is 400V.

  3. What is the typical forward voltage drop for GP30GEHE3/54 at 3A?

    • The typical forward voltage drop for GP30GEHE3/54 at 3A is 0.55V.

  4. Can GP30GEHE3/54 be used in high-frequency applications?

    • Yes, GP30GEHE3/54 can be used in high-frequency applications due to its fast recovery time.

  5. Is GP30GEHE3/54 suitable for use in switching power supplies?

    • Yes, GP30GEHE3/54 is suitable for use in switching power supplies due to its high current capability and low forward voltage drop.

  6. What is the maximum junction temperature for GP30GEHE3/54?

    • The maximum junction temperature for GP30GEHE3/54 is 150°C.

  7. Does GP30GEHE3/54 require a heatsink for operation?

    • It is recommended to use a heatsink for GP30GEHE3/54 when operating at high currents or in high-temperature environments.

  8. Can GP30GEHE3/54 be used in rectifier circuits?

    • Yes, GP30GEHE3/54 can be used as a rectifier in various circuits due to its high current and voltage ratings.

  9. What is the typical reverse recovery time for GP30GEHE3/54?

    • The typical reverse recovery time for GP30GEHE3/54 is 35ns.

  10. Is GP30GEHE3/54 RoHS compliant?

    • Yes, GP30GEHE3/54 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.