Overview
The BZV55C4V3 is a Zener diode designed and manufactured by Microchip Technology. This component is specifically engineered for voltage regulation applications, including power supplies and voltage reference circuits. It features a Zener voltage of 4.3 V with a tolerance of ±7%, making it suitable for precise voltage clamping and reference applications. The diode is housed in a DO-213AA (Mini MELF) package, which is a surface mount type, allowing for efficient space utilization on printed circuit boards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Zener Voltage (VZ) | 4.3 | V |
| Zener Voltage Tolerance | ±7% | % |
| Test Current (IZT) | 5 | mA |
| Maximum Zener Impedance (ZZT) | 75 | Ω |
| Maximum Reverse Leakage Current (IR) | 1 | μA |
| Power Dissipation (PD) | 0.5 | W |
| Junction Temperature Range (TJ) | -65 to +175 | °C |
| Storage Temperature Range (TSTG) | -65 to +175 | °C |
| Package Type | DO-213AA (Mini MELF) | |
| Mounting Type | Surface Mount |
Key Features
- Stable Zener voltage of 4.3 V with ±7% tolerance, ensuring precise voltage regulation.
- Surface mount DO-213AA (Mini MELF) package for efficient space utilization on PCBs.
- Maximum power dissipation of 0.5 W, suitable for various electronic applications.
- Low maximum reverse leakage current of 1 μA, minimizing power loss.
- Wide junction and storage temperature range of -65 to +175 °C, enhancing reliability in diverse environments.
Applications
The BZV55C4V3 is ideal for use in power supplies, voltage regulation circuits, and other electronic applications requiring stable voltage references. It is particularly useful in systems that demand precise voltage clamping and regulation, such as in consumer electronics, industrial control systems, and automotive electronics.
Q & A
- What is the Zener voltage of the BZV55C4V3?
The Zener voltage of the BZV55C4V3 is 4.3 V with a tolerance of ±7%. - What is the package type of the BZV55C4V3?
The BZV55C4V3 is housed in a DO-213AA (Mini MELF) package. - What is the maximum power dissipation of the BZV55C4V3?
The maximum power dissipation is 0.5 W. - What is the maximum reverse leakage current of the BZV55C4V3?
The maximum reverse leakage current is 1 μA. - What is the junction temperature range of the BZV55C4V3?
The junction temperature range is -65 to +175 °C. - What are the typical applications of the BZV55C4V3?
The BZV55C4V3 is used in power supplies, voltage regulation circuits, and other electronic applications requiring stable voltage references. - Is the BZV55C4V3 suitable for surface mounting?
Yes, the BZV55C4V3 is designed for surface mounting. - What is the test current for the Zener voltage of the BZV55C4V3?
The test current for the Zener voltage is 5 mA. - What is the maximum Zener impedance of the BZV55C4V3?
The maximum Zener impedance is 75 Ω. - Can the BZV55C4V3 be used in high-temperature environments?
Yes, it can operate in a wide temperature range of -65 to +175 °C.
