Overview
The BZX84-C8V2/LF1R is a single Zener diode produced by NXP USA Inc., designed for voltage regulation and stabilization in various electronic circuits. This component is part of the BZX84 series, known for its reliability and performance in low-power applications. The diode is packaged in a small SOT23 (TO-236AB) surface-mount device (SMD) plastic package, making it suitable for compact and efficient circuit designs.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT23 (TO-236AB) |
| Voltage - Zener (Nom) (Vz) | 8.2 V |
| Tolerance | ±2% |
| Power - Max | 250 mW |
| Impedance (Max) (Zzt) | 15 Ohms |
| Current - Reverse Leakage @ Vr | 700 nA @ 5 V |
| Voltage - Forward (Vf) (Max) @ If | 900 mV @ 10 mA |
| Operating Temperature | -65°C ~ 150°C |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
Key Features
- Low Power Dissipation: The BZX84-C8V2/LF1R has a maximum power dissipation of 250 mW, making it suitable for low-power applications.
- Precision Voltage Regulation: With a nominal Zener voltage of 8.2 V and a tolerance of ±2%, this diode provides stable voltage regulation.
- Low Reverse Leakage Current: The diode has a low reverse leakage current of 700 nA @ 5 V, ensuring minimal current leakage.
- Wide Operating Temperature Range: It operates within a temperature range of -65°C to 150°C, making it versatile for various environments.
- AEC-Q101 Qualified: This diode is qualified to the AEC-Q101 standard, ensuring its reliability and suitability for automotive applications.
- Surface Mount Package: The SOT23 package is compact and easy to integrate into PCB designs, reducing overall volume and improving reliability.
Applications
- Switch Circuits: The fast switching characteristics of the BZX84-C8V2/LF1R make it suitable for high-speed switching circuits, such as relays and transistor drivers.
- Optoelectronic Devices: It can be used as a photodiode to convert optical signals into electrical signals.
- Protection Circuits: The diode is used for overvoltage and overcurrent protection in various electronic systems.
- Voltage Stabilizing Circuits: It is used in power supplies, voltage converters, and other scenarios requiring stable voltage output to suppress voltage fluctuations and noise.
Q & A
- What is the nominal Zener voltage of the BZX84-C8V2/LF1R?
The nominal Zener voltage is 8.2 V.
- What is the maximum power dissipation of the BZX84-C8V2/LF1R?
The maximum power dissipation is 250 mW.
- What is the tolerance of the BZX84-C8V2/LF1R?
The tolerance is ±2%.
- What is the operating temperature range of the BZX84-C8V2/LF1R?
The operating temperature range is -65°C to 150°C.
- Is the BZX84-C8V2/LF1R qualified for automotive applications?
Yes, it is qualified to the AEC-Q101 standard.
- What type of package does the BZX84-C8V2/LF1R use?
The diode is packaged in a SOT23 (TO-236AB) surface-mount device (SMD) plastic package.
- What is the reverse leakage current of the BZX84-C8V2/LF1R?
The reverse leakage current is 700 nA @ 5 V.
- Can the BZX84-C8V2/LF1R be used for voltage stabilization?
Yes, it is commonly used in voltage stabilizing circuits to maintain stable voltage output.
- Is the BZX84-C8V2/LF1R RoHS compliant?
Yes, the diode is lead-free and RoHS compliant.
- What are some common applications of the BZX84-C8V2/LF1R?
It is used in switch circuits, optoelectronic devices, protection circuits, and voltage stabilizing circuits.
