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MMSZ5221BS-7
Introduction
The MMSZ5221BS-7 is a semiconductor product belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection against voltage spikes. It possesses specific characteristics, comes in a standard package, and is essential in ensuring stable voltage levels within electronic devices.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection
- Characteristics: Precise voltage regulation, low impedance, high reliability
- Package: SOD-123
- Essence: Stabilizing voltage levels
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage Range: 2.4V to 36V
- Power Dissipation: 500mW
- Operating Temperature: -65°C to +150°C
- Zener Impedance: 20Ω
Detailed Pin Configuration
The MMSZ5221BS-7 Zener diode has a standard SOD-123 package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Precise voltage regulation
- Low dynamic impedance
- High reliability
- Fast response time
Advantages and Disadvantages
Advantages
- Provides stable voltage regulation
- Offers protection against voltage spikes
- Compact size
- Wide voltage range options
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The MMSZ5221BS-7 Zener diode operates based on the principle of the Zener effect. When the voltage across its terminals reaches the specified Zener voltage, it begins to conduct current in the reverse direction, effectively regulating the voltage across the circuit.
Detailed Application Field Plans
The MMSZ5221BS-7 Zener diode finds extensive application in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Power supplies
Detailed and Complete Alternative Models
Some alternative models to the MMSZ5221BS-7 Zener diode include: - BZX84C2V4 - 1N4728A - BZT52C2V4
In conclusion, the MMSZ5221BS-7 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection against voltage spikes. Its compact size and wide voltage range make it suitable for diverse applications in the electronics industry.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMSZ5221BS-7 v technických řešeních
What is the MMSZ5221BS-7?
- The MMSZ5221BS-7 is a surface mount zener diode designed for voltage regulation and protection in various electronic circuits.
What is the voltage rating of MMSZ5221BS-7?
- The MMSZ5221BS-7 has a nominal voltage rating of 2.4V, making it suitable for applications requiring voltage clamping or regulation at this level.
What are the typical applications of MMSZ5221BS-7?
- Typical applications of MMSZ5221BS-7 include voltage regulation, transient voltage suppression, and overvoltage protection in electronic circuits.
What is the power dissipation of MMSZ5221BS-7?
- The MMSZ5221BS-7 has a power dissipation rating of 500mW, allowing it to handle moderate power levels in circuit protection applications.
What is the maximum forward voltage of MMSZ5221BS-7?
- The maximum forward voltage of MMSZ5221BS-7 is typically 1V at a forward current of 200mA.
What is the operating temperature range of MMSZ5221BS-7?
- The MMSZ5221BS-7 is designed to operate within a temperature range of -55°C to 150°C, making it suitable for a wide range of environmental conditions.
Can MMSZ5221BS-7 be used for ESD protection?
- Yes, MMSZ5221BS-7 can be used for electrostatic discharge (ESD) protection in sensitive electronic components and circuits.
What is the package type of MMSZ5221BS-7?
- MMSZ5221BS-7 is available in a small SOD-123 surface mount package, which is suitable for compact circuit designs.
Is MMSZ5221BS-7 RoHS compliant?
- Yes, MMSZ5221BS-7 is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it environmentally friendly.
What are the key advantages of using MMSZ5221BS-7 in technical solutions?
- The key advantages of using MMSZ5221BS-7 include its small form factor, precise voltage regulation, high reliability, and suitability for a wide range of applications requiring voltage clamping and protection.