Vishay Semiconductor Diodes Division
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GL34J-E3/98
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GL34J-E3/98

Product Overview

GL34J-E3/98 belongs to the category of semiconductor diodes. It is commonly used in electronic circuits for rectification and voltage regulation. The characteristics of this product include high efficiency, low forward voltage drop, and fast switching speed. It is typically packaged in a small, surface-mount package and is available in various quantities.

Specifications

  • Forward Voltage: 0.7V
  • Reverse Voltage: 40V
  • Forward Current: 3A
  • Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The GL34J-E3/98 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

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

Advantages

  • Small package size
  • High efficiency
  • Fast response time

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitive to overvoltage conditions

Working Principles

The GL34J-E3/98 operates based on the principle of semiconductor junction behavior. When a forward voltage is applied, it allows current to flow in one direction, while blocking current in the reverse direction.

Detailed Application Field Plans

This diode is commonly used in power supply circuits, battery chargers, voltage regulators, and DC-DC converters due to its efficient rectification and voltage regulation capabilities.

Detailed and Complete Alternative Models

  • 1N5822
  • SS34
  • SB340

In conclusion, the GL34J-E3/98 is a semiconductor diode with high efficiency and fast switching speed, making it suitable for various electronic applications requiring rectification and voltage regulation.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van GL34J-E3/98 in technische oplossingen

  1. What is GL34J-E3/98?

    • GL34J-E3/98 is a high-efficiency, fast-recovery rectifier diode commonly used in electronic circuits and power supply applications.

  2. What are the key specifications of GL34J-E3/98?

    • The key specifications include a maximum repetitive peak reverse voltage of 1000V, average forward current of 3A, and a forward voltage drop of 1.1V at 3A.

  3. How is GL34J-E3/98 typically used in technical solutions?

    • GL34J-E3/98 is often used for rectification, freewheeling, and snubber applications in power supplies, inverters, and other electronic systems.

  4. What are the advantages of using GL34J-E3/98 in technical solutions?

    • The diode offers fast recovery times, low forward voltage drop, and high surge current capability, making it suitable for high-frequency and high-power applications.

  5. Are there any specific thermal considerations when using GL34J-E3/98?

    • Yes, proper heat sinking and thermal management are important to ensure the diode operates within its specified temperature range for optimal performance and reliability.

  6. Can GL34J-E3/98 be used in parallel or series configurations?

    • Yes, GL34J-E3/98 can be used in parallel to increase current handling capacity or in series to handle higher voltages, but proper balancing and current sharing measures must be implemented.

  7. What are the typical failure modes of GL34J-E3/98 in technical solutions?

    • Common failure modes include thermal overstress, excessive reverse voltage, and overcurrent conditions, which can lead to degradation or catastrophic failure of the diode.

  8. Is there a recommended layout or PCB design for incorporating GL34J-E3/98?

    • Yes, following recommended layout guidelines, minimizing trace lengths, and providing adequate clearance and thermal relief for solder connections can help optimize the performance and reliability of the diode.

  9. What are the storage and operating temperature ranges for GL34J-E3/98?

    • The diode is typically rated for storage temperatures ranging from -65°C to 175°C and operating temperatures from -65°C to 150°C.

  10. Are there any specific application notes or reference designs available for using GL34J-E3/98 in technical solutions?

    • Yes, manufacturers often provide application notes, reference designs, and simulation models to assist engineers in integrating GL34J-E3/98 effectively into their technical solutions.