Overview
The BZX55C8V2 is a single Zener diode produced by Fairchild Semiconductor. This component is part of the BZX55 series, which is known for its high reliability and stability in voltage regulation applications. Although the BZX55C8V2 is currently obsolete and not in production, it remains relevant for legacy systems and maintenance purposes. The diode is housed in a DO-35 glass case and is RoHS compliant, making it suitable for a wide range of electronic designs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Manufacturer Part Number | BZX55C8V2 | |
| Manufacturer | Fairchild Semiconductor | |
| Description | DIODE ZENER 8.2V 500MW DO35 | |
| Voltage - Zener (Nom) (Vz) | 8.2V | V |
| Tolerance | ±6% | % |
| Power - Max | 500mW | mW |
| Impedance (Max) (Zzt) | 7 Ohm | Ω |
| Current - Reverse Leakage @ Vr | 100nA @ 6V | nA @ V |
| Voltage - Forward (Vf) (Max) @ If | 1.3V @ 100mA | V @ mA |
| Operating Temperature | -65°C ~ 200°C | °C |
| Mounting Type | Through Hole | |
| Package / Case | DO-204AH, DO-35, Axial |
Key Features
- High Stability: The BZX55C8V2 offers stable voltage regulation, making it suitable for applications requiring precise voltage control.
- High Power Dissipation: With a maximum power dissipation of 500mW, this diode can handle moderate power requirements.
- Wide Operating Temperature Range: The diode operates over a temperature range of -65°C to 200°C, ensuring reliability in various environmental conditions.
- Lead Free and RoHS Compliant: This component is lead-free and RoHS compliant, making it environmentally friendly and suitable for modern electronic designs.
- Through Hole Mounting: The through-hole mounting type allows for easy integration into PCB designs.
Applications
- Voltage Regulation: The BZX55C8V2 is primarily used for voltage regulation in electronic circuits, providing a stable reference voltage.
- Overvoltage Protection: It can be used to protect circuits from overvoltage conditions by clamping the voltage to a safe level.
- Signal Clamping: The diode can be used to clamp signal voltages to prevent them from exceeding a certain threshold.
- Legacy Systems: Although obsolete, it remains relevant for maintaining and repairing older electronic systems that rely on this component.
Q & A
- What is the nominal Zener voltage of the BZX55C8V2?
The nominal Zener voltage of the BZX55C8V2 is 8.2V.
- What is the maximum power dissipation of the BZX55C8V2?
The maximum power dissipation is 500mW.
- What is the operating temperature range of the BZX55C8V2?
The operating temperature range is -65°C to 200°C.
- Is the BZX55C8V2 lead-free and RoHS compliant?
Yes, the BZX55C8V2 is lead-free and RoHS compliant.
- What type of packaging does the BZX55C8V2 use?
The BZX55C8V2 is packaged in a DO-35 glass case with an axial lead configuration.
- What is the forward voltage drop of the BZX55C8V2 at 100mA?
The forward voltage drop is 1.3V at 100mA.
- What is the maximum reverse leakage current of the BZX55C8V2?
The maximum reverse leakage current is 100nA at 6V.
- Is the BZX55C8V2 still in production?
No, the BZX55C8V2 is obsolete and not in production.
- What are common applications for the BZX55C8V2?
Common applications include voltage regulation, overvoltage protection, and signal clamping.
- What is the impedance of the BZX55C8V2?
The impedance (Zzt) is 7 Ohm.
