MMBZ5240BW-7
Introduction
The MMBZ5240BW-7 is a zener diode that belongs to the category of electronic components. It is commonly used in various electronic circuits for voltage regulation and protection purposes. 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 MMBZ5240BW-7.
Basic Information Overview
- Category: Electronic Components
- Use: Voltage Regulation and Protection
- Characteristics: Zener Diode, Reverse Breakdown Voltage, Low Leakage Current
- Package: SOT-323
- Essence: Voltage Regulation
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Zener (Nom) (Vz): 8.2V
- Power - Max: 350mW
- Impedance (Max) (Zzt): 20 Ohm
- Current - Reverse Leakage @ Vr: 100nA @ 6V
- Operating Temperature: -65°C ~ 150°C
Detailed Pin Configuration
The MMBZ5240BW-7 zener diode has three pins: Cathode (K), Anode (A), and No Connection (NC).
Functional Features
- Precise Voltage Regulation
- Low Reverse Leakage Current
- Small Package Size
- Wide Operating Temperature Range
Advantages and Disadvantages
Advantages
- Accurate Voltage Regulation
- Compact Size
- Wide Operating Temperature Range
Disadvantages
- Limited Power Dissipation
- Sensitivity to Overvoltage Conditions
Working Principles
The MMBZ5240BW-7 operates based on the principle of the zener effect, where it maintains a constant voltage across its terminals when reverse biased. This allows it to regulate the voltage in electronic circuits and protect sensitive components from overvoltage conditions.
Detailed Application Field Plans
The MMBZ5240BW-7 is widely used in: - Voltage Regulator Circuits - Overvoltage Protection Circuits - Signal Clipping Circuits - Voltage Reference Circuits
Detailed and Complete Alternative Models
Some alternative models to the MMBZ5240BW-7 include: - BZX84C8V2 - 1N5225B - MM3Z8V2T1G - BZT52C8V2S
In conclusion, the MMBZ5240BW-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 in electronics.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MMBZ5240BW-7 i tekniska lösningar
What is the MMBZ5240BW-7?
- The MMBZ5240BW-7 is a Zener diode with a voltage of 8.2V and a power dissipation of 350mW.
What are the typical applications of MMBZ5240BW-7?
- It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.
What is the maximum current that MMBZ5240BW-7 can handle?
- The maximum current for MMBZ5240BW-7 is typically around 20mA.
How does MMBZ5240BW-7 provide overvoltage protection?
- When the voltage across the diode exceeds its breakdown voltage (8.2V), it conducts and limits the voltage to protect downstream components.
Can MMBZ5240BW-7 be used in reverse bias?
- Yes, it can be used in reverse bias as a regular Zener diode for voltage regulation purposes.
What are the temperature specifications for MMBZ5240BW-7?
- The operating temperature range is typically -55°C to +150°C.
Is MMBZ5240BW-7 suitable for high-frequency applications?
- Yes, it can be used in high-frequency applications due to its fast response time.
What is the package type for MMBZ5240BW-7?
- It is available in a SOT-23 surface mount package.
Can MMBZ5240BW-7 be used in automotive electronics?
- Yes, it is suitable for use in automotive electronics due to its robust construction and wide temperature range.
Are there any alternative parts similar to MMBZ5240BW-7?
- Similar alternatives include BZX84C8V2 and BZT52C8V2, which have comparable specifications and performance.