ON Semiconductor
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
MMBZ5257ELT1
Ver Detalle Hojas de datos

MMBZ5257ELT1

Product Overview

Category

The MMBZ5257ELT1 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 27V
  • Power dissipation: 200mW
  • Package type: SOT-23
  • Operating temperature range: -65°C to +150°C
  • Storage temperature range: -65°C to +175°C

Packaging/Quantity

The MMBZ5257ELT1 is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 27V
  • Reverse standoff voltage: 20V
  • Forward voltage: 1.5V
  • Maximum reverse current: 5µA
  • Maximum forward current: 100mA
  • Package type: SOT-23
  • Power dissipation: 200mW
  • Operating temperature range: -65°C to +150°C
  • Storage temperature range: -65°C to +175°C

Detailed Pin Configuration

The MMBZ5257ELT1 has three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Not connected (NC)

Functional Features

  • Precise voltage regulation
  • Low leakage current
  • Small package size
  • Wide operating temperature range

Advantages

  • Reliable voltage regulation
  • Compact size
  • Suitable for various electronic applications

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The MMBZ5257ELT1 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

The MMBZ5257ELT1 is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5257ELT1 include: - BZX84C27LT1G - 1N5229B - MM3Z27VT1G - BZT52C27S-7-F

In conclusion, the MMBZ5257ELT1 Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for various electronic applications.

Word count: 320

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MMBZ5257ELT1 en soluciones técnicas

  1. What is MMBZ5257ELT1?

    • MMBZ5257ELT1 is a Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the voltage rating of MMBZ5257ELT1?

    • The voltage rating of MMBZ5257ELT1 is 30V.

  3. What are the typical applications of MMBZ5257ELT1?

    • MMBZ5257ELT1 is commonly used for voltage clamping, voltage regulation, and transient suppression in electronic circuits.

  4. What is the power dissipation of MMBZ5257ELT1?

    • The power dissipation of MMBZ5257ELT1 is typically 200mW.

  5. What is the maximum forward voltage of MMBZ5257ELT1?

    • The maximum forward voltage of MMBZ5257ELT1 is 1.5V at 200mA.

  6. What is the operating temperature range of MMBZ5257ELT1?

    • The operating temperature range of MMBZ5257ELT1 is -65°C to +150°C.

  7. Can MMBZ5257ELT1 be used for overvoltage protection?

    • Yes, MMBZ5257ELT1 can be used for overvoltage protection by clamping the voltage to its breakdown voltage.

  8. Is MMBZ5257ELT1 suitable for low-power applications?

    • Yes, MMBZ5257ELT1 is suitable for low-power applications due to its low power dissipation.

  9. What is the package type of MMBZ5257ELT1?

    • MMBZ5257ELT1 is available in a SOT-23 surface mount package.

  10. Are there any recommended alternative components to MMBZ5257ELT1?

    • Some recommended alternatives to MMBZ5257ELT1 include BZX84C30LT1G and MM3Z30VT1G, which have similar specifications and applications.