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MMBZ5221BS-7
Introduction
The MMBZ5221BS-7 belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in 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 MMBZ5221BS-7.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Low leakage current, precise voltage regulation
- Package: SOT-23
- Essence: Zener diode with a voltage rating of 2.4V
- Packaging/Quantity: Available in reels of 3000 units
Specifications
- Voltage Rating: 2.4V
- Power Dissipation: 350mW
- Operating Temperature Range: -65°C to +150°C
- Zener Impedance: 90Ω
- Maximum Reverse Leakage Current: 100nA
Detailed Pin Configuration
The MMBZ5221BS-7 has three pins: Cathode (K), Anode (A), and No Connection (NC).
Functional Features
- Precise voltage regulation at 2.4V
- Low reverse leakage current
- Small form factor for space-constrained applications
Advantages and Disadvantages
Advantages: - Precise voltage regulation - Low leakage current - Small package size
Disadvantages: - Limited power dissipation capability - Narrow operating temperature range
Working Principles
The MMBZ5221BS-7 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased. This allows it to regulate the voltage in electronic circuits and protect sensitive components from overvoltage conditions.
Detailed Application Field Plans
The MMBZ5221BS-7 is widely used in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits
Detailed and Complete Alternative Models
Some alternative models to the MMBZ5221BS-7 include: - MMBZ5225BS-7 (3.3V Zener diode) - MMBZ5230BS-7 (3.9V Zener diode) - MMBZ5236BS-7 (4.7V Zener diode)
In conclusion, the MMBZ5221BS-7 Zener diode offers precise voltage regulation and protection in a small form factor, making it suitable for various electronic applications.
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Énumérez 10 questions et réponses courantes liées à l'application de MMBZ5221BS-7 dans les solutions techniques
What is the MMBZ5221BS-7?
- The MMBZ5221BS-7 is a Zener diode designed for voltage regulation and protection in various electronic circuits.
What is the maximum power dissipation of MMBZ5221BS-7?
- The maximum power dissipation of MMBZ5221BS-7 is 350mW.
What is the voltage rating of MMBZ5221BS-7?
- The MMBZ5221BS-7 has a nominal Zener voltage of 2.4V.
What are the typical applications of MMBZ5221BS-7?
- Typical applications include voltage regulation, overvoltage protection, and signal clamping in electronic circuits.
What is the operating temperature range of MMBZ5221BS-7?
- The operating temperature range of MMBZ5221BS-7 is -55°C to +150°C.
What is the maximum forward voltage of MMBZ5221BS-7?
- The maximum forward voltage of MMBZ5221BS-7 is 1.2V at 200mA.
What is the package type of MMBZ5221BS-7?
- MMBZ5221BS-7 comes in a SOT-23 surface mount package.
Can MMBZ5221BS-7 be used for voltage reference applications?
- Yes, MMBZ5221BS-7 can be used as a stable voltage reference in various technical solutions.
What are the key features of MMBZ5221BS-7?
- Key features include low leakage current, high reliability, and compatibility with automated placement equipment.
How does MMBZ5221BS-7 contribute to ESD protection?
- MMBZ5221BS-7 provides ESD protection by clamping transient voltages to a safe level, safeguarding sensitive components in the circuit.