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UDZ9V1B-7
Introduction
UDZ9V1B-7 is a zener diode belonging to the category of semiconductor devices. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Semiconductor device
- Use: Voltage regulation
- Characteristics: Zener diode with a voltage rating of 9.1V, low leakage current, and high reliability
- Package: SOD-323 package
- Essence: Provides stable voltage regulation in electronic circuits
- Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier
Specifications
- Voltage Rating: 9.1V
- Power Dissipation: 200mW
- Operating Temperature Range: -55°C to +150°C
- Zener Impedance: 40Ω
- Maximum Reverse Leakage Current: 100nA
Detailed Pin Configuration
The UDZ9V1B-7 zener diode has a standard SOD-323 package with two pins. The cathode is connected to the ground, and the anode is connected to the input voltage.
Functional Features
- Stable Voltage Regulation: Maintains a constant output voltage across a wide range of load currents and temperatures.
- Low Leakage Current: Minimizes power loss and enhances efficiency in voltage regulation applications.
- High Reliability: Ensures long-term performance and durability in electronic circuits.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact SOD-323 package
- Low reverse leakage current
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
UDZ9V1B-7 operates based on the zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased. This allows it to regulate the voltage in electronic circuits by diverting excess current when the voltage exceeds its rated value.
Detailed Application Field Plans
UDZ9V1B-7 finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping and limiting circuits - Precision voltage references
Detailed and Complete Alternative Models
Some alternative models to UDZ9V1B-7 include: - BZX84C9V1 - MMBZ5231B - MM3Z9V1ST1G - 1N4739A
In conclusion, UDZ9V1B-7 zener diode offers precise voltage regulation, low leakage current, and high reliability, making it suitable for diverse electronic applications.
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What is UDZ9V1B-7?
- UDZ9V1B-7 is a Zener diode with a voltage of 9.1V and a power dissipation of 200mW.
What are the typical applications of UDZ9V1B-7?
- UDZ9V1B-7 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.
What is the maximum current that UDZ9V1B-7 can handle?
- The maximum current for UDZ9V1B-7 is typically around 5mA.
How does UDZ9V1B-7 provide voltage regulation?
- UDZ9V1B-7 operates in the reverse-biased breakdown region, maintaining a constant voltage across its terminals.
Can UDZ9V1B-7 be used for overvoltage protection?
- Yes, UDZ9V1B-7 can be used to limit the voltage across a circuit by diverting excess current when the voltage exceeds its breakdown voltage.
What is the temperature range for UDZ9V1B-7?
- UDZ9V1B-7 typically operates within a temperature range of -55°C to 150°C.
Is UDZ9V1B-7 suitable for low-power applications?
- Yes, UDZ9V1B-7's power dissipation of 200mW makes it suitable for low-power applications.
Can UDZ9V1B-7 be used in signal clamping circuits?
- Yes, UDZ9V1B-7 can be used to clamp the amplitude of a signal to a specific voltage level.
What is the package type for UDZ9V1B-7?
- UDZ9V1B-7 is commonly available in a SOD-323 package.
Are there any alternative components to UDZ9V1B-7 with similar specifications?
- Yes, other Zener diodes with a breakdown voltage close to 9.1V and similar power dissipation characteristics can be used as alternatives to UDZ9V1B-7.