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MMBZ5240B-7
Introduction
The MMBZ5240B-7 is a diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and protection in various electronic circuits. 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 MMBZ5240B-7 diode.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics:
- Zener voltage: 6.2V
- Power dissipation: 350mW
- Operating temperature range: -65°C to +150°C
- Package: SOT-23
- Essence: Silicon Zener Diode
- Packaging/Quantity: Tape & Reel, 3000 per reel
Specifications
- Zener Voltage (Vz): 6.2V
- Power Dissipation (Pd): 350mW
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage (Vf): 1V
- Reverse Leakage Current (Ir): 100nA
- Maximum Zener Impedance (ZZT): 20Ω
- Maximum Reverse Surge Current (IRSM): 5A
Detailed Pin Configuration
The MMBZ5240B-7 diode has three pins: 1. Anode (A) 2. Cathode (K) 3. No Connection (NC)
Functional Features
- Precise voltage regulation
- Protection against voltage spikes
- Low reverse leakage current
- Small form factor
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact package size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Higher cost compared to standard diodes
Working Principles
The MMBZ5240B-7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when it is operated in the reverse breakdown region.
Detailed Application Field Plans
The MMBZ5240B-7 is widely used in the following applications: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting
Detailed and Complete Alternative Models
Some alternative models to the MMBZ5240B-7 diode include: - MMBZ5239B-7: Zener voltage of 5.6V - MMBZ5241B-7: Zener voltage of 6.8V - MMBZ5242B-7: Zener voltage of 7.5V
In summary, the MMBZ5240B-7 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and wide operating temperature range make it suitable for various applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MMBZ5240B-7 trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of MMBZ5240B-7:
What is MMBZ5240B-7?
- MMBZ5240B-7 is a Zener diode with a voltage of 8.2V and a power dissipation of 350mW.
What are the typical applications of MMBZ5240B-7?
- MMBZ5240B-7 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.
What is the maximum forward voltage of MMBZ5240B-7?
- The maximum forward voltage of MMBZ5240B-7 is 1.5V at 200mA.
What is the reverse leakage current of MMBZ5240B-7?
- The reverse leakage current of MMBZ5240B-7 is typically 5µA at its working voltage.
Can MMBZ5240B-7 be used for ESD protection?
- Yes, MMBZ5240B-7 can be used for Electrostatic Discharge (ESD) protection in various electronic circuits.
What is the temperature coefficient of MMBZ5240B-7?
- The temperature coefficient of MMBZ5240B-7 is typically 5mV/°C.
Is MMBZ5240B-7 RoHS compliant?
- Yes, MMBZ5240B-7 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of MMBZ5240B-7?
- MMBZ5240B-7 comes in a SOT-23 surface mount package.
What is the maximum junction temperature of MMBZ5240B-7?
- The maximum junction temperature of MMBZ5240B-7 is 150°C.
Can MMBZ5240B-7 be used in automotive applications?
- Yes, MMBZ5240B-7 is suitable for use in automotive electronics such as engine control units and sensor circuits.