Overview
The BZV55C20 L1G is a Zener diode manufactured by Taiwan Semiconductor Corporation. This component is part of the BZV55C series, designed to provide voltage regulation in various electronic circuits. The BZV55C20 L1G is known for its reliability, high precision, and robust construction, making it suitable for a wide range of applications.
This Zener diode is packaged in a Mini-MELF (DO-213AC) case, which is hermetically sealed in glass, ensuring high reliability and durability. The device operates with a nominal Zener voltage of 20V and is rated for a maximum power dissipation of 500mW.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Taiwan Semiconductor Corporation |
| Part Number | BZV55C20 L1G |
| Category | Discrete Semiconductor Products - Diodes - Zener - Single |
| Package | DO-213AC (Mini-MELF) |
| Voltage - Zener (Nom) (Vz) | 20V ±5% |
| Power - Max | 500mW |
| Current - Reverse Leakage @ Vr | 50nA @ 14V |
| Voltage - Forward (Vf) (Max) @ If | 1.1V @ 200mA |
| Operating Temperature | -65°C ~ 175°C |
| Mounting Type | Surface Mount |
Key Features
- High Precision Voltage Regulation: The BZV55C20 L1G offers a precise Zener voltage of 20V with a tolerance of ±5%, making it ideal for applications requiring stable voltage regulation.
- High Power Dissipation: Rated for a maximum power dissipation of 500mW, this diode can handle moderate power levels in various circuits.
- Low Reverse Leakage Current: With a reverse leakage current of 50nA at 14V, this diode minimizes unnecessary current draw in reverse bias conditions.
- Wide Operating Temperature Range: The device operates reliably over a temperature range of -65°C to 175°C, making it suitable for diverse environmental conditions.
- Surface Mount Package: The Mini-MELF package is hermetically sealed in glass, ensuring high reliability and ease of surface mount assembly.
Applications
- Voltage Regulation: The BZV55C20 L1G is commonly used in voltage regulator circuits to provide a stable reference voltage.
- Overvoltage Protection: It can be used to protect electronic circuits from overvoltage conditions by clamping the voltage to a safe level.
- Signal Conditioning: This Zener diode can be used in signal conditioning circuits to stabilize and regulate signal levels.
- Power Supplies: It is often used in power supply circuits to regulate output voltages and ensure stability.
- Automotive and Industrial Electronics: Due to its wide operating temperature range and robust construction, it is suitable for use in automotive and industrial electronic systems.
Q & A
- What is the nominal Zener voltage of the BZV55C20 L1G?
The nominal Zener voltage is 20V with a tolerance of ±5%.
- What is the maximum power dissipation of the BZV55C20 L1G?
The maximum power dissipation is 500mW.
- What is the package type of the BZV55C20 L1G?
The package type is DO-213AC (Mini-MELF), hermetically sealed in glass.
- What is the reverse leakage current of the BZV55C20 L1G at 14V?
The reverse leakage current is 50nA at 14V.
- What is the forward voltage drop of the BZV55C20 L1G at 200mA?
The forward voltage drop is 1.1V at 200mA.
- What is the operating temperature range of the BZV55C20 L1G?
The operating temperature range is -65°C to 175°C.
- What are common applications of the BZV55C20 L1G?
Common applications include voltage regulation, overvoltage protection, signal conditioning, and power supplies.
- Is the BZV55C20 L1G suitable for surface mount assembly?
Yes, it is designed for surface mount assembly.
- What is the weight of the BZV55C20 L1G?
The weight is approximately 31 mg.
- What is the thermal resistance of the BZV55C20 L1G?
The thermal resistance (junction to ambient) is 300°C/W.
