Overview
The BZX84-B8V2/LF1R is a single Zener diode produced by NXP USA Inc. This component is designed for voltage regulation and overvoltage protection in various electronic circuits. It is part of the BZX84 series, known for its reliability and precision in maintaining a stable voltage output.
The diode is packaged in a SOT-23 (TO-236AB) surface mount package, making it suitable for compact and high-density circuit designs. It is AEC-Q101 qualified, ensuring its suitability for automotive and other demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package/Case | SOT-23 (TO-236AB) | |
| Voltage - Zener (Nom) | 8.2 V | V |
| Tolerance | ±2% | |
| Power - Max | 250 mW | mW |
| Impedance (Max) | 15 Ohms | Ohms |
| Current - Reverse Leakage @ Vr | 700 nA @ 5 V | nA @ V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA | mV @ mA |
| Operating Temperature | -65°C ~ 150°C | °C |
| Qualification | AEC-Q101 | |
| Mounting Type | Surface Mount |
Key Features
- Silicon Planar Zener Diodes: Ensures high reliability and stability in voltage regulation.
- AEC-Q101 Qualified: Suitable for automotive and other high-reliability applications.
- ESD Capability: Human body model > 8 kV, machine model > 800 V, enhancing robustness against electrostatic discharge.
- Wide Operating Temperature Range: From -65°C to 150°C, making it versatile for various environmental conditions.
- Compact SOT-23 Package: Ideal for space-constrained designs and high-density circuit boards.
Applications
- Overvoltage Protection: Protects electronic circuits from voltage spikes and surges.
- Voltage Regulation: Maintains a stable voltage output in power supplies and other voltage-sensitive circuits.
- Voltage Reference Functions: Provides a stable voltage reference for various electronic systems.
- Automotive Electronics: Suitable for use in automotive systems due to its AEC-Q101 qualification.
Q & A
- What is the nominal Zener voltage of the BZX84-B8V2/LF1R?
The nominal Zener voltage is 8.2 V.
- What is the tolerance of the Zener voltage?
The tolerance is ±2%.
- What is the maximum power dissipation of the BZX84-B8V2/LF1R?
The maximum power dissipation is 250 mW.
- What is the operating temperature range of the BZX84-B8V2/LF1R?
The operating temperature range is from -65°C to 150°C.
- Is the BZX84-B8V2/LF1R AEC-Q101 qualified?
- What is the package type of the BZX84-B8V2/LF1R?
The package type is SOT-23 (TO-236AB).
- What is the reverse leakage current at 5 V?
The reverse leakage current at 5 V is 700 nA.
- What is the forward voltage drop at 10 mA?
The forward voltage drop at 10 mA is 900 mV.
- Does the BZX84-B8V2/LF1R have ESD protection?
- What are the typical applications of the BZX84-B8V2/LF1R?
Typical applications include overvoltage protection, voltage regulation, and voltage reference functions.
