Overview
The BZX84-C20/LF1R is a Zener diode manufactured by NXP USA Inc. This component is part of the BZX84 series, which is known for its reliability and performance in various electronic applications. The BZX84-C20/LF1R is specifically designed for overvoltage protection, general voltage regulation, and voltage reference functions. It is packaged in the TO-236AB (SOT23) case, making it suitable for surface mount technology (SMT) assembly.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | BZX84-C20/LF1R |
| Manufacturer | NXP USA Inc. |
| Description | DIODE ZENER TO-236AB SOT23 |
| Voltage - Zener (Nom) (Vz) | 20V |
| Voltage - Forward (Vf) (Max) @ If | 900mV @ 10mA |
| Tolerance | ±5% |
| Package / Case | TO-236AB (SOT23) |
| Power - Max | 250mW |
| Operating Temperature | -65°C ~ 150°C |
| Mounting Type | Surface Mount |
| Impedance (Max) (Zzt) | 55 Ohm |
| Current - Reverse Leakage @ Vr | 50nA @ 14V |
Key Features
- High Reliability: The BZX84-C20/LF1R is designed to meet the stringent requirements of automotive and industrial applications, adhering to AEC-Q101 standards.
- Low Leakage Current: With a reverse leakage current of 50nA at 14V, this diode ensures minimal current draw in reverse bias conditions.
- High Power Dissipation: Capable of dissipating up to 250mW, making it suitable for a wide range of applications.
- Wide Operating Temperature Range: Operates reliably from -65°C to 150°C, ensuring performance in harsh environments.
- Surface Mount Technology (SMT): Packaged in the TO-236AB (SOT23) case, facilitating easy integration into modern SMT designs.
Applications
- Overvoltage Protection: Used to protect electronic circuits from voltage spikes and overvoltages.
- Voltage Regulation: Employed in voltage regulator circuits to stabilize output voltages.
- Voltage Reference: Serves as a stable voltage reference in various electronic circuits.
- Automotive Electronics: Suitable for use in automotive systems due to its compliance with AEC-Q101 standards.
- Industrial Electronics: Used in industrial control systems, power supplies, and other high-reliability applications.
Q & A
- What is the nominal Zener voltage of the BZX84-C20/LF1R?
The nominal Zener voltage is 20V.
- What is the maximum forward voltage drop at 10mA?
The maximum forward voltage drop at 10mA is 900mV.
- What is the tolerance of the Zener voltage?
The tolerance is ±5%.
- What is the maximum power dissipation of the BZX84-C20/LF1R?
The maximum power dissipation is 250mW.
- What is the operating temperature range of the BZX84-C20/LF1R?
The operating temperature range is -65°C to 150°C.
- What type of packaging does the BZX84-C20/LF1R use?
The BZX84-C20/LF1R is packaged in the TO-236AB (SOT23) case and is available in Tape & Reel (TR) format.
- What is the reverse leakage current at 14V?
The reverse leakage current at 14V is 50nA.
- Is the BZX84-C20/LF1R suitable for automotive applications?
- What are some common applications of the BZX84-C20/LF1R?
- What is the impedance (Zzt) of the BZX84-C20/LF1R?
The impedance (Zzt) is 55 Ohm.
