Overview
The BZV55C4V7/TR is a low-power voltage regulator diode produced by Microchip Technology. This component is designed to provide stable voltage regulation in a variety of electronic circuits. It is packaged in a small hermetically sealed glass SOD80C Surface-Mounted Device (SMD) package, making it suitable for space-constrained applications. The diode is part of the BZV55 series, which offers a range of voltage regulator diodes with different nominal zener voltages.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BZV55-C4V7 |
| Package Version | SOD80C (Mini MELF) |
| Size (mm) | 3.5 x 1.5 |
| Voltage - Zener (Nom) (Vz) | 4.7 V |
| Current - Zener (Iz) | 5 mA |
| Tolerance | ±5% |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 200 mA |
| Maximum Reverse Leakage Current (Ir) | 3 µA |
| Zener Impedance (Zz) | 80 Ohms |
| Operating Temperature Range | -65°C to 175°C |
| Maximum Junction Temperature (Tj) | 200°C |
Key Features
- Low Power Consumption: Designed for low-power applications, making it suitable for battery-powered devices and energy-efficient systems.
- Compact Package: Available in the SOD80C (Mini MELF) package, which is small and hermetically sealed, ideal for space-constrained designs.
- Stable Voltage Regulation: Provides stable voltage regulation with a nominal zener voltage of 4.7 V and a tolerance of ±5%.
- High Temperature Range: Operates over a wide temperature range from -65°C to 175°C, making it suitable for various environmental conditions.
- Low Forward Voltage Drop: Maximum forward voltage drop of 1.1 V at 200 mA, reducing power losses in the circuit.
Applications
- Voltage Regulation: Used in voltage regulator circuits to provide a stable output voltage.
- Overvoltage Protection: Can be used to protect electronic circuits from overvoltage conditions.
- Power Supplies: Suitable for use in power supply units to regulate output voltages.
- Consumer Electronics: Used in various consumer electronic devices such as audio equipment, TVs, and other appliances.
- Industrial and Automotive Systems: Can be applied in industrial control systems and automotive electronics where stable voltage regulation is crucial.
Q & A
- What is the nominal zener voltage of the BZV55C4V7/TR diode?
The nominal zener voltage is 4.7 V.
- What is the package type of the BZV55C4V7/TR diode?
The diode is packaged in a SOD80C (Mini MELF) package.
- What is the maximum forward voltage drop of the BZV55C4V7/TR diode?
The maximum forward voltage drop is 1.1 V at 200 mA.
- What is the operating temperature range of the BZV55C4V7/TR diode?
The operating temperature range is from -65°C to 175°C.
- What is the maximum junction temperature of the BZV55C4V7/TR diode?
The maximum junction temperature is 200°C.
- What is the tolerance of the zener voltage for the BZV55C4V7/TR diode?
The tolerance is ±5%.
- What is the maximum reverse leakage current of the BZV55C4V7/TR diode?
The maximum reverse leakage current is 3 µA.
- What are some common applications of the BZV55C4V7/TR diode?
Common applications include voltage regulation, overvoltage protection, power supplies, consumer electronics, and industrial and automotive systems.
- Is the BZV55C4V7/TR diode suitable for high-temperature environments?
Yes, it operates over a wide temperature range from -65°C to 175°C.
- What is the zener impedance of the BZV55C4V7/TR diode?
The zener impedance is 80 Ohms.
