Vishay Semiconductor Diodes Division
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MMBZ5230C-E3-08
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MMBZ5230C-E3-08

Product Overview

Category

The MMBZ5230C-E3-08 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Voltage Regulation: Provides stable voltage output.
  • Transient Suppression: Protects circuits from voltage spikes.
  • Small Package: Compact size for space-constrained applications.
  • Low Leakage Current: Ensures minimal power loss.
  • RoHS Compliant: Environmentally friendly packaging.

Package

The MMBZ5230C-E3-08 is typically available in a SOT-23 surface mount package.

Essence

This Zener diode is essential for maintaining consistent voltage levels in various electronic applications.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage: 4.7V
  • Power Dissipation: 225mW
  • Operating Temperature Range: -65°C to +150°C
  • Zener Impedance: 20Ω
  • Maximum Reverse Leakage Current: 100nA

Detailed Pin Configuration

The MMBZ5230C-E3-08 typically has three pins: 1. Anode (A) 2. Cathode (K) 3. No Connection (NC)

Functional Features

  • Voltage Regulation: Maintains a constant voltage across the diode.
  • Transient Suppression: Protects sensitive components from voltage spikes.
  • Reverse Voltage Protection: Prevents damage due to reverse polarity connection.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Low leakage current

Disadvantages

  • Limited power dissipation capability
  • Vulnerable to overvoltage conditions

Working Principles

The MMBZ5230C-E3-08 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

Voltage Regulation

The diode can be used in voltage regulator circuits to ensure a stable output voltage for microcontrollers, sensors, and other electronic devices.

Transient Suppression

In power supply units, the diode protects sensitive components from voltage transients caused by switching operations or lightning strikes.

Overvoltage Protection

It can be employed in circuitry to safeguard against overvoltage conditions, preventing damage to downstream components.

Detailed and Complete Alternative Models

  • BZX84C4V7LT1G
  • MM3Z4V7ST1G
  • PZM4.7NB2,115

In conclusion, the MMBZ5230C-E3-08 Zener diode offers precise voltage regulation and transient suppression capabilities, making it an essential component in various electronic applications. While it has limitations in power dissipation and susceptibility to overvoltage, its compact size and low leakage current make it a preferred choice for many designs. Additionally, alternative models such as the BZX84C4V7LT1G, MM3Z4V7ST1G, and PZM4.7NB2,115 provide similar functionality, offering flexibility in component selection for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMBZ5230C-E3-08 v technických řešeních

  1. What is the MMBZ5230C-E3-08?

    • The MMBZ5230C-E3-08 is a dual surface mount Zener diode designed for general purpose voltage regulation applications.

  2. What are the key features of MMBZ5230C-E3-08?

    • The key features include a power dissipation of 200 mW, a voltage tolerance of ±5%, and a zener voltage range of 4.7V to 5.3V.

  3. In what technical solutions can MMBZ5230C-E3-08 be used?

    • It can be used in voltage regulation, overvoltage protection, and voltage reference applications.

  4. How does MMBZ5230C-E3-08 provide overvoltage protection?

    • When the input voltage exceeds the zener voltage of MMBZ5230C-E3-08, it conducts and limits the voltage across the circuit, providing overvoltage protection.

  5. What is the maximum current that MMBZ5230C-E3-08 can handle?

    • The maximum current is 5 mA.

  6. Can MMBZ5230C-E3-08 be used in reverse polarity protection?

    • Yes, it can be used to protect circuits from damage due to reverse polarity connection.

  7. What are the typical applications of MMBZ5230C-E3-08 in electronic circuits?

    • Typical applications include voltage clamping, voltage regulation in portable devices, and surge suppression.

  8. Is MMBZ5230C-E3-08 suitable for low-power applications?

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

  9. What is the temperature range for MMBZ5230C-E3-08?

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

  10. Are there any alternative components similar to MMBZ5230C-E3-08?

    • Yes, similar components include MMBZ5230BLT1G and MMBZ5230BT1G.