Overview
The BZV55C51 L0G is a small signal Zener diode manufactured by Taiwan Semiconductor Corporation. This component is part of the BZV55C series, which offers a range of Zener voltages. The BZV55C51 is specifically designed to provide a nominal Zener voltage of 51 volts. It is packaged in a Mini MELF (Metal Electrode Leadless Face) package, which is known for its compact size and surface mount compatibility. This diode is suitable for various applications requiring voltage regulation and stabilization.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Voltage - Zener (Nom) | 51 | V |
| Voltage - Forward (Max) @ If | 1 @ 10 mA | V @ mA |
| Tolerance | ±5% | % |
| Supplier Device Package | Mini MELF | |
| Power - Max | 500 | mW |
| Package / Case | DO-213AC, MINI-MELF, SOD-80 | |
| Operating Temperature | -65°C ~ 175°C (TJ) | °C |
| Mounting Type | Surface Mount | |
| Impedance (Max) (Zzt) | 125 | Ohms |
| Current - Reverse Leakage @ Vr | 100 nA @ 38 V | nA @ V |
Key Features
- Compact Package: The Mini MELF package is designed for surface mount applications, offering a small footprint and high reliability.
- Precision Voltage Regulation: The BZV55C51 provides a stable Zener voltage of 51 volts with a tolerance of ±5%.
- High Power Dissipation: Capable of handling up to 500 mW of power dissipation.
- Wide Operating Temperature Range: Operates within a junction temperature range of -65°C to 175°C.
- Low Reverse Leakage Current: Ensures minimal current leakage, making it suitable for low-power applications.
Applications
- Voltage Regulation: Used in voltage regulator circuits to provide stable output voltages.
- Overvoltage Protection: Acts as a protective device against voltage spikes and overvoltages in electronic circuits.
- Signal Processing: Employed in signal processing and filtering applications due to its stable Zener voltage.
- Power Supplies: Utilized in power supply designs to ensure stable and regulated output voltages.
Q & A
- What is the nominal Zener voltage of the BZV55C51?
The nominal Zener voltage of the BZV55C51 is 51 volts.
- What is the maximum power dissipation of the BZV55C51?
The maximum power dissipation is 500 mW.
- What is the operating temperature range of the BZV55C51?
The operating temperature range is -65°C to 175°C (TJ).
- What is the package type of the BZV55C51?
The package type is Mini MELF (DO-213AC, SOD-80).
- Is the BZV55C51 RoHS compliant?
Yes, the BZV55C51 is RoHS compliant.
- What is the forward voltage drop of the BZV55C51 at 10 mA?
The forward voltage drop is 1 V at 10 mA.
- What is the maximum impedance (Zzt) of the BZV55C51?
The maximum impedance (Zzt) is 125 Ohms.
- What is the reverse leakage current of the BZV55C51 at 38 V?
The reverse leakage current is 100 nA at 38 V.
- What are common applications of the BZV55C51?
Common applications include voltage regulation, overvoltage protection, signal processing, and power supplies.
- How is the BZV55C51 typically mounted?
The BZV55C51 is typically mounted using surface mount technology.
