Overview
The BZV55C3V3 is a 3.3V, 500mW Zener diode from Taiwan Semiconductor Corporation. It is part of the BZV55C series, which offers a range of Zener voltages. This diode is designed for voltage regulation and is suitable for various electronic applications requiring stable voltage reference points.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 3.1 - 3.5 | V |
| Test Current (IZT) | 5 | mA |
| 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 Type | MMELF |
Key Features
- Low power consumption: 500mW power dissipation.
- Stable Zener voltage: 3.3V with a tolerance of ±5%.
- Wide operating temperature range: -65°C to +175°C.
- Compact package: Mini MELF (MMELF) package for space-saving designs.
- High reliability: Suitable for various electronic applications requiring stable voltage reference points.
Applications
The BZV55C3V3 Zener diode is suitable for a variety of applications, including:
- Voltage regulation and stabilization.
- Overvoltage protection.
- Signal clipping and clamping.
- Reference voltage generation in power supplies and electronic circuits.
Q & A
- What is the Zener voltage of the BZV55C3V3?
The Zener voltage of the BZV55C3V3 is 3.3V with a tolerance of ±5%. - What is the power dissipation of the BZV55C3V3?
The power dissipation of the BZV55C3V3 is 500mW. - What is the junction temperature range of the BZV55C3V3?
The junction temperature range is -65°C to +175°C. - What package type is used for the BZV55C3V3?
The BZV55C3V3 is packaged in a Mini MELF (MMELF) package. - What are some common applications of the BZV55C3V3?
Common applications include voltage regulation, overvoltage protection, signal clipping, and reference voltage generation. - How is the Zener voltage tested?
The Zener voltage is tested under a pulse condition of 30ms. - What is the junction-to-ambient thermal resistance of the BZV55C3V3?
The junction-to-ambient thermal resistance is 300°C/W. - Is the BZV55C3V3 suitable for high-temperature applications?
Yes, it is suitable for applications with temperatures ranging from -65°C to +175°C. - What is the typical test current for the BZV55C3V3?
The typical test current (IZT) is 5mA. - How is the Zener impedance derived?
The Zener impedance is derived from a 60-cycle AC voltage when an AC current having an rms value equal to 10% of the DC Zener current is superimposed on IZT or IZK.
