ON Semiconductor
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1PMT5920BT1G
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1PMT5920BT1G

Product Overview

Category

1PMT5920BT1G belongs to the category of Zener diodes.

Use

It is used for voltage regulation and protection in electronic circuits.

Characteristics

  • Zener voltage: 3.3V
  • Power dissipation: 3W
  • Package type: SOD-123

Packaging/Quantity

The 1PMT5920BT1G is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 3.3V
  • Power Dissipation: 3W
  • Forward Voltage: 1.5V
  • Reverse Leakage Current: 5μA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1PMT5920BT1G has two pins, anode, and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

  • Precise voltage regulation
  • Protection against voltage spikes
  • High power dissipation capability

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Wide operating temperature range

Disadvantages

  • Limited current handling capability
  • Sensitive to temperature variations

Working Principles

The 1PMT5920BT1G operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

1PMT5920BT1G is commonly used in: - Voltage regulators - Overvoltage protection circuits - Power supplies

Detailed and Complete Alternative Models

Some alternative models to 1PMT5920BT1G include: - 1N4728A - BZX84C3V3 - MMSZ5232B

In conclusion, the 1PMT5920BT1G Zener diode provides reliable voltage regulation and protection in various electronic circuits, making it a valuable component in the field of electronics.

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Énumérez 10 questions et réponses courantes liées à l'application de 1PMT5920BT1G dans les solutions techniques

  1. What is 1PMT5920BT1G?

    • 1PMT5920BT1G is a 5.6V Zener diode with a power rating of 3W, commonly used for voltage regulation and transient protection in electronic circuits.

  2. How does 1PMT5920BT1G work as a voltage regulator?

    • The 1PMT5920BT1G Zener diode conducts current in the reverse-biased direction when the voltage across it exceeds its breakdown voltage, effectively regulating the voltage at a constant level.

  3. What are the typical applications of 1PMT5920BT1G in technical solutions?

    • It is commonly used in power supplies, voltage regulators, surge protectors, and transient voltage suppression circuits.

  4. What is the maximum power dissipation of 1PMT5920BT1G?

    • The maximum power dissipation of 1PMT5920BT1G is 3W, making it suitable for handling moderate power levels.

  5. How does 1PMT5920BT1G provide transient protection?

    • When subjected to voltage spikes or transients, the 1PMT5920BT1G Zener diode clamps the voltage to its breakdown level, protecting downstream components from damage.

  6. What is the temperature coefficient of 1PMT5920BT1G?

    • The temperature coefficient of 1PMT5920BT1G is typically low, ensuring stable performance over a wide temperature range.

  7. Can 1PMT5920BT1G be used in automotive electronics?

    • Yes, 1PMT5920BT1G is suitable for automotive applications where voltage regulation and transient protection are required.

  8. What is the reverse standoff voltage of 1PMT5920BT1G?

    • The reverse standoff voltage of 1PMT5920BT1G is 5.6V, indicating the voltage at which it begins to conduct in the reverse direction.

  9. Does 1PMT5920BT1G require a heatsink in high-power applications?

    • Yes, in high-power applications, a heatsink may be necessary to dissipate the heat generated by the Zener diode.

  10. Are there any alternative components that can be used in place of 1PMT5920BT1G?

    • Similar Zener diodes with different breakdown voltages and power ratings can be used as alternatives, depending on the specific application requirements.