MMBZ5255B
Product Overview
Category
The MMBZ5255B belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 27V
- Power dissipation: 200mW
- Package type: SOT-23
- RoHS compliant
Packaging/Quantity
The MMBZ5255B is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 27V
- Power dissipation: 200mW
- Maximum forward voltage: 1.5V
- Reverse current: 5μA
- Operating temperature range: -65°C to 150°C
Detailed Pin Configuration
The MMBZ5255B has three pins: 1. Anode 2. Cathode 3. No connection (NC)
Functional Features
- Precise voltage regulation
- Overvoltage protection
- 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 MMBZ5255B 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 MMBZ5255B is widely used in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping in communication systems
Detailed and Complete Alternative Models
Some alternative models to the MMBZ5255B include: - BZX84C27 - 1N5227B - MM3Z27VB
In conclusion, the MMBZ5255B 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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