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MM3Z3V9T1: English Editing Encyclopedia Entry
Product Overview
Category
The MM3Z3V9T1 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a specific voltage across their terminals.
Use
This particular Zener diode is commonly used for voltage regulation and protection in various electronic circuits.
Characteristics
- Voltage: 3.9V
- Power Dissipation: 200mW
- Package: SOD-323
- Essence: Silicon Zener Diode
- Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier
Specifications
- Voltage - Zener (Nom) (Vz): 3.9V
- Power - Max: 200mW
- Impedance (Max) (Zzt): 40 Ohm
- Current - Reverse Leakage @ Vr: 100nA @ 2V
- Operating Temperature: -65°C ~ 150°C
- Mounting Type: Surface Mount
- Package / Case: SC-76, SOD-323
Detailed Pin Configuration
The MM3Z3V9T1 Zener diode has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Precise voltage regulation at 3.9V
- Low impedance
- High reliability and stability
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- Small form factor
- Suitable for surface mount applications
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The MM3Z3V9T1 Zener diode operates based on the principle of the Zener breakdown effect, where it maintains a constant voltage drop across its terminals when reverse biased.
Detailed Application Field Plans
This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to MM3Z3V9T1 include: - BZX84C3V9 - MMSZ5240BT1G - 1N4728A
In conclusion, the MM3Z3V9T1 Zener diode offers precise voltage regulation and finds extensive use in various electronic circuits requiring stable voltage references and protection against overvoltage conditions.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MM3Z3V9T1 v technických řešeních
What is MM3Z3V9T1?
- MM3Z3V9T1 is a Zener diode with a voltage rating of 3.3V and a power rating of 200mW.
Where can MM3Z3V9T1 be used in technical solutions?
- MM3Z3V9T1 can be used in voltage regulation, overvoltage protection, and signal clamping applications.
What is the maximum current that MM3Z3V9T1 can handle?
- The maximum current for MM3Z3V9T1 is typically around 20mA.
How does MM3Z3V9T1 provide overvoltage protection?
- MM3Z3V9T1 conducts current when the voltage across it exceeds its rated voltage, effectively shunting excess voltage to protect downstream components.
Can MM3Z3V9T1 be used in reverse bias?
- Yes, MM3Z3V9T1 can be used in reverse bias as a voltage reference or for voltage clamping applications.
What are the typical applications of MM3Z3V9T1 in electronic circuits?
- MM3Z3V9T1 is commonly used in voltage regulators, voltage references, and surge protection circuits.
What is the temperature coefficient of MM3Z3V9T1?
- The temperature coefficient of MM3Z3V9T1 is typically around -2mV/°C.
Is MM3Z3V9T1 suitable for high-frequency applications?
- Yes, MM3Z3V9T1 is suitable for high-frequency applications due to its fast response time and low capacitance.
What is the package type of MM3Z3V9T1?
- MM3Z3V9T1 is commonly available in a small surface-mount package such as SOD-323.
Are there any alternative components to MM3Z3V9T1 with similar specifications?
- Yes, other Zener diodes with a 3.3V rating and similar power handling capabilities can be used as alternatives to MM3Z3V9T1.