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BZT55B47 L1G
Introduction
The BZT55B47 L1G is a semiconductor product 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 BZT55B47 L1G.
Basic Information Overview
- Category: Zener Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Precise voltage regulation, low impedance, high reliability
- Package: SOD-80C (MiniMELF)
- Essence: Semiconductor device for maintaining a stable voltage across a load
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Voltage - Zener (Nom) (Vz): 47V
- Power - Max: 500mW
- Impedance (Max) (Zzt): 20 Ohm
- Operating Temperature: -65°C ~ 150°C
- Mounting Type: Surface Mount
- Package / Case: DO-213AB, SOD-80C
Detailed Pin Configuration
The BZT55B47 L1G has two pins, with the cathode being connected to the marked side of the package and the anode to the unmarked side.
Functional Features
- Precise voltage regulation under specified current conditions
- Low dynamic impedance
- High reliability and stability over a wide temperature range
Advantages and Disadvantages
Advantages
- Provides precise voltage regulation
- Low impedance ensures minimal impact on the circuit
- High reliability and stability
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The BZT55B47 L1G operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when it is operated in the reverse breakdown region.
Detailed Application Field Plans
The BZT55B47 L1G finds extensive use in various applications including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting - Voltage reference in precision instruments
Detailed and Complete Alternative Models
Some alternative models to the BZT55B47 L1G include: - BZX84C47LT1G - BZT52C47S-7-F - MMBZ5247BLT1G - BZT52C47S-7-F
In conclusion, the BZT55B47 L1G Zener diode offers precise voltage regulation and protection in electronic circuits, making it a crucial component in various applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BZT55B47 L1G trong giải pháp kỹ thuật
What is the maximum power dissipation of BZT55B47 L1G?
- The maximum power dissipation of BZT55B47 L1G is 500mW.
What is the forward voltage drop of BZT55B47 L1G?
- The forward voltage drop of BZT55B47 L1G is typically 0.9V at a forward current of 10mA.
What is the reverse standoff voltage of BZT55B47 L1G?
- The reverse standoff voltage of BZT55B47 L1G is 47V.
What is the operating temperature range of BZT55B47 L1G?
- The operating temperature range of BZT55B47 L1G is -65°C to +150°C.
What is the maximum reverse leakage current of BZT55B47 L1G?
- The maximum reverse leakage current of BZT55B47 L1G is 5µA at the rated voltage.
Is BZT55B47 L1G suitable for voltage regulation applications?
- Yes, BZT55B47 L1G is commonly used for voltage regulation due to its stable zener voltage characteristics.
Can BZT55B47 L1G be used in overvoltage protection circuits?
- Yes, BZT55B47 L1G can be used in overvoltage protection circuits to clamp voltages and protect sensitive components.
What are the typical applications of BZT55B47 L1G in technical solutions?
- BZT55B47 L1G is often used in voltage reference, voltage stabilization, and overvoltage protection circuits in various electronic devices.
Does BZT55B47 L1G require a heatsink for operation?
- In most cases, BZT55B47 L1G does not require a heatsink due to its low power dissipation, but it's recommended to check the specific application requirements.
Is BZT55B47 L1G RoHS compliant?
- Yes, BZT55B47 L1G is RoHS compliant, making it suitable for use in environmentally conscious designs.