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MMBZ5250B-7
Introduction
The MMBZ5250B-7 is a diode belonging to the category of Zener diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MMBZ5250B-7.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation, voltage reference
- Characteristics: Low leakage current, precise voltage regulation
- Package: SOD-123
- Essence: Zener diode for voltage stabilization
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Zener (Nom) (Vz): 25V
- Power - Max: 350mW
- Impedance (Max) (Zzt): 20 Ohm
- Current - Reverse Leakage @ Vr: 100nA @ 20V
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The MMBZ5250B-7 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)
Functional Features
- Precise voltage regulation
- Low reverse leakage current
- Small form factor
- Wide operating temperature range
Advantages and Disadvantages
Advantages
- Accurate voltage regulation
- Small package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The MMBZ5250B-7 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 MMBZ5250B-7 is suitable for various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Voltage reference in instrumentation
Detailed and Complete Alternative Models
Some alternative models to the MMBZ5250B-7 include: - BZX84C27 - 1N5227B - BZT52C27
In conclusion, the MMBZ5250B-7 Zener diode offers precise voltage regulation and finds applications in diverse fields due to its compact size and reliable performance.
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What is the MMBZ5250B-7?
- The MMBZ5250B-7 is a Zener diode with a voltage of 16V and a power dissipation of 200mW.
What are the typical applications of MMBZ5250B-7?
- It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.
What is the maximum current that MMBZ5250B-7 can handle?
- The maximum current for MMBZ5250B-7 is typically around 5mA.
How does MMBZ5250B-7 provide overvoltage protection?
- When the voltage across the diode exceeds its breakdown voltage (16V), it conducts and limits the voltage to protect the circuit.
Can MMBZ5250B-7 be used in reverse bias?
- Yes, it can be used in reverse bias as a regular diode, but it will conduct when the voltage reaches its breakdown voltage.
What are the temperature specifications for MMBZ5250B-7?
- The operating temperature range is typically -55°C to +150°C.
Is MMBZ5250B-7 suitable for high-frequency applications?
- Yes, it has a fast response time and can be used in high-frequency applications.
Can MMBZ5250B-7 be used for voltage reference purposes?
- Yes, it can be used as a stable voltage reference due to its well-defined breakdown voltage.
What are the package options available for MMBZ5250B-7?
- It is available in various surface mount packages such as SOT-23 and SOD-123.
Are there any alternative components to MMBZ5250B-7 with similar specifications?
- Yes, other alternatives include BZX84C16 and BZT52C16 series Zener diodes which have comparable characteristics.