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BZX85C22_T50R
Product Overview
Category
The BZX85C22_T50R belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 22V
- Power dissipation: 1.3W
- Package type: T-50R
- Reverse leakage current: 5µA
- Temperature coefficient: 5mV/°C
Packaging/Quantity
The BZX85C22_T50R is typically available in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener voltage: 22V
- Power dissipation: 1.3W
- Maximum forward voltage: 1.2V
- Reverse current: 5µA
- Operating temperature range: -65°C to 200°C
Detailed Pin Configuration
The BZX85C22_T50R has a standard T-50R package with two pins. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
The BZX85C22_T50R provides a stable reference voltage when operated in its reverse breakdown region. It exhibits sharp voltage breakdown characteristics, making it suitable for precision voltage regulation applications.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low reverse leakage current
- High power dissipation capability
Disadvantages
- Limited voltage options compared to programmable voltage references
- Sensitive to temperature variations
Working Principles
The BZX85C22_T50R operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse biased at or above its breakdown voltage.
Detailed Application Field Plans
The BZX85C22_T50R finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference sources
Detailed and Complete Alternative Models
Some alternative models to the BZX85C22T50R include: - BZX85C20T50R (20V Zener voltage) - BZX85C24T50R (24V Zener voltage) - BZX85C18T50R (18V Zener voltage)
In conclusion, the BZX85C22_T50R Zener diode offers precise voltage regulation and protection capabilities, making it a valuable component in electronic circuit design.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de BZX85C22_T50R en soluciones técnicas
What is the maximum power dissipation of BZX85C22_T50R?
- The maximum power dissipation of BZX85C22_T50R is 1.3W.
What is the voltage rating of BZX85C22_T50R?
- BZX85C22_T50R has a voltage rating of 22V.
What is the forward voltage drop of BZX85C22_T50R?
- The forward voltage drop of BZX85C22_T50R is typically 1.2V at a forward current of 20mA.
What is the reverse leakage current of BZX85C22_T50R?
- The reverse leakage current of BZX85C22_T50R is typically 5µA at its maximum reverse voltage.
What is the temperature coefficient of BZX85C22_T50R?
- The temperature coefficient of BZX85C22_T50R is approximately 0.07%/°C.
Can BZX85C22_T50R be used in voltage regulation applications?
- Yes, BZX85C22_T50R can be used in voltage regulation applications due to its stable zener voltage characteristics.
Is BZX85C22_T50R suitable for overvoltage protection?
- Yes, BZX85C22_T50R can be used for overvoltage protection due to its ability to maintain a constant voltage across its terminals.
What are the typical applications of BZX85C22_T50R?
- Typical applications of BZX85C22_T50R include voltage stabilization, overvoltage protection, and reference voltage generation.
What is the operating temperature range of BZX85C22_T50R?
- BZX85C22_T50R has an operating temperature range of -65°C to +175°C.
Does BZX85C22_T50R require any external components for operation?
- BZX85C22_T50R can be used independently as a voltage regulator or in conjunction with other components depending on the specific application requirements.