Overview
The BZV55C43 is a single Zener diode produced by Microchip Technology. This component is part of the BZV55 series, which offers a range of Zener voltages. The BZV55C43 is specifically designed to regulate voltage at 43 volts with a power dissipation of 500 mW. It is packaged in a DO-213AA surface mount format, making it suitable for a variety of electronic applications requiring voltage regulation and stabilization.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 4.0 - 4.3 - 4.6 | V |
| Test Current (IZT) | 5 | mA |
| Zener Impedance (ZZT) | 75 | Ω |
| Maximum Reverse Leakage Current (IR) | 50 | nA |
| Power Dissipation (PD) | 500 | mW |
| Junction Temperature Range (TJ) | -65 to +175 | °C |
| Storage Temperature Range (TSTG) | -65 to +175 | °C |
| Junction-to-Ambient Thermal Resistance (RθJA) | 300 | °C/W |
| Package/Case Type | DO-213AA Surface Mount |
Key Features
- High stability and low noise operation.
- Wide operating temperature range from -65°C to +175°C.
- Low Zener impedance for better voltage regulation.
- Compact DO-213AA surface mount package for space-saving designs.
- High power dissipation of 500 mW, suitable for various applications.
Applications
- Voltage regulation and stabilization in power supplies.
- Overvoltage protection in electronic circuits.
- Signal clipping and limiting in audio and RF circuits.
- Reference voltage generation in analog circuits.
- General-purpose voltage regulation in industrial and consumer electronics.
Q & A
- What is the Zener voltage of the BZV55C43?
The Zener voltage of the BZV55C43 is between 4.0V and 4.6V, with a nominal value of 4.3V.
- What is the power dissipation of the BZV55C43?
The power dissipation of the BZV55C43 is 500 mW.
- What is the package type of the BZV55C43?
The BZV55C43 is packaged in a DO-213AA surface mount format.
- What is the junction temperature range of the BZV55C43?
The junction temperature range of the BZV55C43 is from -65°C to +175°C.
- What is the maximum reverse leakage current of the BZV55C43?
The maximum reverse leakage current of the BZV55C43 is 50 nA.
- What are the typical applications of the BZV55C43?
The BZV55C43 is typically used in voltage regulation, overvoltage protection, signal clipping, and reference voltage generation in various electronic circuits.
- What is the Zener impedance of the BZV55C43?
The Zener impedance of the BZV55C43 is approximately 75 Ω.
- Can the BZV55C43 be used in high-temperature environments?
Yes, the BZV55C43 can operate in high-temperature environments up to 175°C.
- Is the BZV55C43 suitable for surface mount designs?
Yes, the BZV55C43 is packaged in a DO-213AA surface mount format, making it suitable for surface mount designs.
- What is the storage temperature range of the BZV55C43?
The storage temperature range of the BZV55C43 is from -65°C to +175°C.
