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BZX79-C33,133 Encyclopedia Entry
Product Overview
Category
The BZX79-C33,133 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Zener voltage: 33V
- Power dissipation: 500mW
- Package: DO-35
- Tolerance: ±5%
- Operating temperature range: -65°C to +200°C
Packaging/Quantity
The BZX79-C33,133 is typically available in reels or bulk packaging with varying quantities depending on the supplier.
Specifications
- Zener voltage: 33V
- Power dissipation: 500mW
- Maximum forward voltage: 1.1V
- Reverse current: 5μA
- Temperature coefficient: 5mV/°C
Detailed Pin Configuration
The BZX79-C33,133 has two pins and follows the standard pin configuration for a DO-35 package.
Functional Features
The primary function of the BZX79-C33,133 is to maintain a constant voltage across its terminals when it is operated in the reverse breakdown region.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to temperature variations
Working Principles
The BZX79-C33,133 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when it is reverse-biased and operated at or above its breakdown voltage.
Detailed Application Field Plans
The BZX79-C33,133 finds applications 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 BZX79-C33,133 include: - BZX79-C30,133 (30V Zener voltage) - BZX79-C36,133 (36V Zener voltage) - BZX79-C39,133 (39V Zener voltage)
In conclusion, the BZX79-C33,133 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, although it does have limitations in power dissipation and sensitivity to temperature variations.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng BZX79-C33,133 trong giải pháp kỹ thuật
What is the BZX79-C33,133?
- The BZX79-C33,133 is a 5% tolerance Zener diode with a voltage rating of 33V.
What are the typical applications of BZX79-C33,133?
- It is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits.
What is the maximum power dissipation of BZX79-C33,133?
- The maximum power dissipation is 500mW.
What is the operating temperature range for BZX79-C33,133?
- The operating temperature range is -65°C to +175°C.
What is the forward voltage drop of BZX79-C33,133?
- The forward voltage drop is typically 1.2V at 200mA.
What is the reverse leakage current of BZX79-C33,133?
- The reverse leakage current is typically 5µA at the rated voltage.
Can BZX79-C33,133 be used in automotive applications?
- Yes, it is suitable for automotive electronics where a stable voltage reference is required.
Is BZX79-C33,133 RoHS compliant?
- Yes, it is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of BZX79-C33,133?
- It is available in a DO-35 axial lead package.
Are there any recommended alternative components to BZX79-C33,133?
- Similar alternatives include the BZX85-C33,133 or the 1N4720A, but it's important to check the specifications and compatibility with the specific application.