Overview
The BZX84C20VLT116 is a silicon planar Zener diode produced by ROHM Semiconductor. This component is part of the BZX84 series, designed for voltage regulation and stabilization in various electronic circuits. The BZX84C20VLT116 is characterized by its high reliability, small SOT-23 package, and a wide range of Zener voltages.
Key Specifications
| Parameter | Symbol | Condition | Min. | Nom. | Max. | Unit |
|---|---|---|---|---|---|---|
| Zener Voltage | VZ | IZT = 5 mA | 18.80 | 20 | 21.20 | V |
| Test Current | IZT | VZ = 20 V | - | 5 | - | mA |
| Reverse Leakage Current | IR | VR = 15 V, Ta = 25°C | - | 0.1 | - | μA |
| Dynamic Impedance | ZZ | f = 1 kHz, IZT = 5 mA | - | 14 | - | Ω |
| Temperature Coefficient | αVZ | IZT = 5 mA | - | 15.8 | - | 10-4/°C |
| Power Dissipation | PD | Ta = 25°C | - | 250 | - | mW |
| Junction Temperature | Tj | - | - | 150 | °C | |
| Storage Temperature | Tstg | - | -65 | 150 | °C |
Key Features
- High Reliability: The BZX84C20VLT116 is designed with high reliability in mind, making it suitable for critical applications.
- Small Package: The component is housed in a small SOT-23 package, which is ideal for space-constrained designs.
- Voltage Regulation: It is specifically designed for voltage regulation and stabilization, offering a stable Zener voltage.
- Wide Operating Temperature Range: The diode operates over a temperature range of -55°C to +150°C, making it versatile for various environments.
- Low Dynamic Impedance: The component has a low dynamic impedance, which helps in maintaining stable voltage regulation under varying conditions.
Applications
- Voltage Regulation: The BZX84C20VLT116 is used in voltage regulation 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: The diode can be used in signal conditioning circuits to stabilize and regulate signal voltages.
- Power Supplies: It is often used in power supply circuits to ensure stable output voltages.
Q & A
- What is the Zener voltage of the BZX84C20VLT116?
The Zener voltage of the BZX84C20VLT116 is between 18.80 V and 21.20 V at a test current of 5 mA.
- What is the maximum power dissipation of the BZX84C20VLT116?
The maximum power dissipation is 250 mW at an ambient temperature of 25°C.
- What is the operating temperature range of the BZX84C20VLT116?
The operating temperature range is -55°C to +150°C.
- What is the package type of the BZX84C20VLT116?
The component is housed in a SOT-23 package).
- What is the dynamic impedance of the BZX84C20VLT116?
The dynamic impedance is approximately 14 Ω at a frequency of 1 kHz and a test current of 5 mA).
- What is the reverse leakage current of the BZX84C20VLT116?
The reverse leakage current is 0.1 μA at a reverse voltage of 15 V and an ambient temperature of 25°C).
- Is the BZX84C20VLT116 suitable for high-reliability applications?
Yes, the BZX84C20VLT116 is designed with high reliability in mind, making it suitable for critical applications).
- What are the typical applications of the BZX84C20VLT116?
The typical applications include voltage regulation, overvoltage protection, signal conditioning, and power supplies).
- What is the storage temperature range of the BZX84C20VLT116?
The storage temperature range is -65°C to +150°C).
- Is the BZX84C20VLT116 AEC-Q101 qualified?
No specific information is provided in the sources regarding AEC-Q101 qualification for this particular model, but other models in the series may have this qualification).
