Overview
The BZV55C20 is a high-quality, surface-mount silicon Zener diode manufactured by Microchip Technology. This component is designed for use in a wide range of applications, including commercial, industrial, entertainment, computer, and automotive sectors. The BZV55C20 is known for its reliability and is part of a series that offers Zener voltages from 2.4 to 75 volts, although the BZV55C20 specifically operates at a nominal Zener voltage of 20 volts with a tolerance of ±6%.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Microchip Technology | Mounting Style | SMD/SMT |
| Vz - Zener Voltage | 20 V | Voltage Tolerance | ±6% |
| Zener Current | 50 nA | Zz - Zener Impedance | 55 Ohms |
| Minimum Operating Temperature | -65°C | Maximum Operating Temperature | +175°C |
| Configuration | Single | Test Current | 5 mA |
| If - Forward Current | 200 mA | Ir - Maximum Reverse Leakage Current | 50 nA |
| Vf - Forward Voltage | 1.1 V | Power Dissipation | 500 mW |
| Package/Case | DO-213AA (Glass) | Supplier Package | Mini-MELF |
Key Features
- High Reliability: Designed for high reliability in various applications, including commercial, industrial, and automotive sectors.
- Surface Mount: The BZV55C20 is a surface-mount component, making it suitable for modern PCB designs.
- Low Power Dissipation: The diode has a maximum power dissipation of 500 mW, which is suitable for a wide range of applications.
- Wide Operating Temperature Range: Operates from -65°C to +175°C, making it versatile for different environmental conditions.
- Low Forward Voltage: The forward voltage is 1.1 V at 200 mA, which is efficient for many circuit designs.
Applications
- Voltage Regulation: The BZV55C20 is commonly used in voltage regulation circuits to provide a stable voltage reference.
- Overvoltage Protection: It can be used to protect circuits from overvoltage conditions by clamping the voltage to a safe level.
- Signal Clamping: Useful in signal clamping applications to limit the voltage level of signals.
- Automotive and Industrial Systems: Suitable for use in automotive and industrial systems due to its wide operating temperature range and high reliability.
Q & A
- What is the nominal Zener voltage of the BZV55C20?
The nominal Zener voltage of the BZV55C20 is 20 volts with a tolerance of ±6%.
- What is the maximum power dissipation of the BZV55C20?
The maximum power dissipation is 500 mW.
- What is the operating temperature range of the BZV55C20?
The operating temperature range is from -65°C to +175°C.
- What is the forward voltage of the BZV55C20 at 200 mA?
The forward voltage is 1.1 V at 200 mA.
- What is the package type of the BZV55C20?
The package type is DO-213AA (Glass) or Mini-MELF.
- What are some common applications of the BZV55C20?
Common applications include voltage regulation, overvoltage protection, signal clamping, and use in automotive and industrial systems.
- What is the maximum reverse leakage current of the BZV55C20?
The maximum reverse leakage current is 50 nA at 14 V.
- What is the Zener impedance of the BZV55C20?
The Zener impedance is 55 Ohms.
- Is the BZV55C20 RoHS compliant?
Yes, the BZV55C20 is RoHS compliant.
- What is the test current for the BZV55C20?
The test current is 5 mA.
