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MMBZ5239B
Product Overview
Category
The MMBZ5239B belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 4.7V to 5.3V
- Power dissipation: 350mW
- Package type: SOT-23
- Small form factor
- Low leakage current
Packaging/Quantity
The MMBZ5239B is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage range: 4.7V to 5.3V
- Power dissipation: 350mW
- Maximum forward voltage: 1V
- Operating temperature range: -65°C to 150°C
- Storage temperature range: -65°C to 175°C
Detailed Pin Configuration
The MMBZ5239B has three pins: 1. Anode 2. Cathode 3. No Connection (NC)
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Small footprint
- Low operating and leakage currents
Advantages
- Accurate voltage regulation
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The MMBZ5239B operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
The MMBZ5239B is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting
Detailed and Complete Alternative Models
Some alternative models to MMBZ5239B include: - BZX84C5V1 - 1N4739A - BZT52C5V1
In conclusion, the MMBZ5239B Zener diode offers precise voltage regulation and overvoltage protection in a compact package, making it suitable for a wide range of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMBZ5239B v technických řešeních
Sure, here are 10 common questions and answers related to the application of MMBZ5239B in technical solutions:
What is MMBZ5239B?
- MMBZ5239B is a Zener diode that can be used for voltage regulation and transient suppression in various electronic circuits.
What is the maximum power dissipation of MMBZ5239B?
- The maximum power dissipation of MMBZ5239B is 350mW.
What is the voltage rating of MMBZ5239B?
- MMBZ5239B has a voltage rating of 6.2V.
Can MMBZ5239B be used for overvoltage protection?
- Yes, MMBZ5239B can be used for overvoltage protection by clamping the voltage to its rated value.
What is the typical reverse standoff voltage of MMBZ5239B?
- The typical reverse standoff voltage of MMBZ5239B is 5.8V.
Is MMBZ5239B suitable for voltage regulation in low-power applications?
- Yes, MMBZ5239B is suitable for voltage regulation in low-power applications due to its low power dissipation.
Can MMBZ5239B be used in automotive electronics?
- Yes, MMBZ5239B can be used in automotive electronics for voltage regulation and transient suppression.
What is the operating temperature range of MMBZ5239B?
- The operating temperature range of MMBZ5239B is -55°C to 150°C.
Does MMBZ5239B require external components for operation?
- No, MMBZ5239B does not require external components for basic operation as a Zener diode.
Can MMBZ5239B be used in battery charging circuits?
- Yes, MMBZ5239B can be used in battery charging circuits for voltage regulation and protection against voltage spikes.
I hope these questions and answers help provide clarity on the application of MMBZ5239B in technical solutions. Let me know if you need further assistance!