Diodes Incorporated
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MMBZ5243B-7-F
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MMBZ5243B-7-F

Product Overview

Category

The MMBZ5243B-7-F belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 6.2V
  • Power dissipation: 200mW
  • Package type: SOT-23
  • RoHS compliant

Packaging/Quantity

The MMBZ5243B-7-F is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

  • Zener voltage: 6.2V
  • Power dissipation: 200mW
  • Maximum reverse leakage current: 100nA
  • Operating temperature range: -65°C to +150°C

Detailed Pin Configuration

The MMBZ5243B-7-F has three pins, with the pinout configuration as follows: 1. Pin 1: Anode 2. Pin 2: No connection 3. Pin 3: Cathode

Functional Features

  • Precise voltage regulation
  • Low reverse leakage current
  • Small form factor
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Accurate voltage regulation
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The MMBZ5243B-7-F operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when it is operated in the reverse breakdown region.

Detailed Application Field Plans

The MMBZ5243B-7-F is widely used in various applications such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the MMBZ5243B-7-F include: - MMBZ5244B-7-F - MMBZ5245B-7-F - MMBZ5246B-7-F

In summary, the MMBZ5243B-7-F Zener diode is a compact and reliable component that finds extensive use in voltage regulation and protection applications within electronic circuits.

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  1. What is the MMBZ5243B-7-F?

    • The MMBZ5243B-7-F is a Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What is the voltage rating of the MMBZ5243B-7-F?

    • The MMBZ5243B-7-F has a nominal Zener voltage of 6.2V, making it suitable for applications requiring precise voltage regulation.

  3. What are the typical applications of the MMBZ5243B-7-F?

    • The MMBZ5243B-7-F is commonly used in voltage reference circuits, voltage clamping, and overvoltage protection in electronic systems.

  4. What is the power dissipation capability of the MMBZ5243B-7-F?

    • The MMBZ5243B-7-F has a power dissipation rating of 200mW, allowing it to handle moderate power levels in circuit protection applications.

  5. What is the maximum forward voltage drop of the MMBZ5243B-7-F?

    • The maximum forward voltage drop of the MMBZ5243B-7-F is typically 1V at a forward current of 10mA.

  6. Is the MMBZ5243B-7-F suitable for surface mount applications?

    • Yes, the MMBZ5243B-7-F is available in a surface mount package, making it well-suited for compact and densely populated PCB designs.

  7. What are the temperature characteristics of the MMBZ5243B-7-F?

    • The MMBZ5243B-7-F exhibits stable Zener voltage over a wide temperature range, making it suitable for use in diverse environmental conditions.

  8. Can the MMBZ5243B-7-F be used for ESD protection?

    • Yes, the MMBZ5243B-7-F can be employed for electrostatic discharge (ESD) protection in sensitive electronic components and interfaces.

  9. Does the MMBZ5243B-7-F require external biasing for operation?

    • No, the MMBZ5243B-7-F operates as a standalone voltage regulator or protector and does not require external biasing.

  10. Are there any specific layout considerations for using the MMBZ5243B-7-F in a circuit?

    • It is recommended to minimize trace lengths and keep the MMBZ5243B-7-F close to the protected components to ensure optimal performance and protection.