ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
1N5256BTR
Zobrazit detail DataSheets

1N5256BTR

Product Overview

Category

The 1N5256BTR belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 30V
  • Power dissipation: 500mW
  • Package type: SOD-123

Packaging/Quantity

The 1N5256BTR is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener Voltage: 30V
  • Power Dissipation: 500mW
  • Forward Voltage: 1.5V
  • Reverse Current: 5μA
  • Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 1N5256BTR has two pins, anode (A) and cathode (K).

Functional Features

  • Precise voltage regulation
  • Overvoltage protection
  • Low reverse leakage current

Advantages

  • Small package size
  • High reliability
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The 1N5256BTR operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The 1N5256BTR is widely used in: - Voltage regulators - Overvoltage protection circuits - Switching power supplies - Electronic equipment

Detailed and Complete Alternative Models

Some alternative models to the 1N5256BTR include: - 1N5221B - 1N5234B - 1N5247B - BZX84C30

In conclusion, the 1N5256BTR Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its small package size and wide operating temperature range make it suitable for various applications in the electronics industry.

Word Count: 298

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5256BTR v technických řešeních

  1. What is the 1N5256BTR diode used for?

    • The 1N5256BTR is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N5256BTR?

    • The maximum power dissipation of the 1N5256BTR is 500mW.

  3. What is the voltage rating of the 1N5256BTR?

    • The 1N5256BTR has a nominal voltage rating of 30V.

  4. What is the typical reverse leakage current of the 1N5256BTR?

    • The typical reverse leakage current of the 1N5256BTR is 5μA at the working voltage.

  5. Can the 1N5256BTR be used for overvoltage protection?

    • Yes, the 1N5256BTR can be used for overvoltage protection by connecting it in parallel with the load to clamp the voltage.

  6. What is the temperature coefficient of the 1N5256BTR?

    • The temperature coefficient of the 1N5256BTR is typically 0.05%/°C.

  7. Is the 1N5256BTR suitable for automotive applications?

    • Yes, the 1N5256BTR is suitable for automotive applications due to its rugged construction and reliability.

  8. Can the 1N5256BTR be used in voltage reference circuits?

    • Yes, the 1N5256BTR can be used in voltage reference circuits due to its stable and precise voltage characteristics.

  9. What is the maximum forward voltage drop of the 1N5256BTR?

    • The maximum forward voltage drop of the 1N5256BTR is 1.1V at 200mA.

  10. Are there any specific layout considerations when using the 1N5256BTR in a circuit?

    • It is recommended to keep the traces short and minimize parasitic inductance when using the 1N5256BTR to ensure optimal performance.