ON Semiconductor
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MM5Z27VT1G
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MM5Z27VT1G

Product Overview

  • Category: Voltage Regulator
  • Use: Regulating voltage in electronic circuits
  • Characteristics: Low forward voltage drop, high current capability
  • Package: SOD-523
  • Essence: Zener diode
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Zener (Nom) (Vz): 27V
  • Power - Max: 200mW
  • Impedance (Max) (Zzt): 40 Ohm
  • Current - Reverse Leakage @ Vr: 100nA
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The MM5Z27VT1G has two pins, with the cathode connected to the ground and the anode connected to the input voltage.

Functional Features

  • Voltage Regulation: The MM5Z27VT1G provides a stable 27V output voltage, protecting downstream components from voltage spikes.
  • Reverse Voltage Protection: It prevents damage to the circuit by limiting the reverse voltage across it.

Advantages and Disadvantages

  • Advantages:
    • Small form factor
    • High current capability
    • Precise voltage regulation
  • Disadvantages:
    • Limited power dissipation capability
    • Sensitive to temperature variations

Working Principles

The MM5Z27VT1G operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The MM5Z27VT1G is commonly used in various electronic devices such as: - Power supplies - Voltage regulators - Signal conditioning circuits

Detailed and Complete Alternative Models

Some alternative models to MM5Z27VT1G include: - BZX84C27 - MMSZ27T1G - BZT52C27

In conclusion, the MM5Z27VT1G is a reliable voltage regulator with precise voltage regulation and high current capability, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MM5Z27VT1G v technických řešeních

  1. What is MM5Z27VT1G?

    • MM5Z27VT1G is a 27V Zener voltage regulator diode commonly used in electronic circuits to maintain a stable voltage.

  2. What are the typical applications of MM5Z27VT1G?

    • It is commonly used for voltage regulation, overvoltage protection, and voltage reference in various technical solutions.

  3. What is the maximum power dissipation of MM5Z27VT1G?

    • The maximum power dissipation of MM5Z27VT1G is typically around 200mW.

  4. What is the voltage tolerance of MM5Z27VT1G?

    • The voltage tolerance of MM5Z27VT1G is typically around ±5%.

  5. What is the temperature coefficient of MM5Z27VT1G?

    • The temperature coefficient of MM5Z27VT1G is typically around 5mV/°C.

  6. How does MM5Z27VT1G provide overvoltage protection?

    • MM5Z27VT1G can be used to shunt excess voltage to ground, protecting sensitive components from damage.

  7. Can MM5Z27VT1G be used in reverse polarity protection?

    • Yes, MM5Z27VT1G can be used to protect circuits from damage due to reverse polarity connections.

  8. What are the key characteristics of MM5Z27VT1G for voltage regulation?

    • MM5Z27VT1G has a stable breakdown voltage and low dynamic impedance, making it suitable for voltage regulation.

  9. Is MM5Z27VT1G suitable for automotive applications?

    • Yes, MM5Z27VT1G is often used in automotive electronics for voltage regulation and protection.

  10. Are there any specific layout considerations when using MM5Z27VT1G in a circuit?

    • It is important to minimize lead length and keep the diode close to the load to reduce parasitic resistance and inductance.