Overview
The BZX84C9V1 is a Zener diode produced by Fairchild Semiconductor, now part of onsemi. This component is designed to provide voltage regulation and is widely used in various electronic circuits. It is packaged in a SOT-23 surface mount format, making it suitable for compact and efficient designs.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | BZX84C9V1 |
| Number of Functions | Single |
| Power Dissipation (PD) | 0.35 W |
| Nominal Zener Voltage (VZ) | 9.1 V |
| Test Current (IZT) | 5 mA |
| Maximum Reverse Current (IR) @ VR | 0.0005 mA |
| Reverse Voltage (VR) | 6 V |
| Dynamic Impedance (ZZT) @ IZT | 15 Ω |
| Dynamic Impedance (ZZK) @ IZT | 100 Ω |
| Knee Current (IZK) | 1 mA |
| Maximum Junction Temperature (Tj) | 150 °C |
Key Features
- Voltage Regulation: The BZX84C9V1 provides stable voltage regulation with a nominal Zener voltage of 9.1 V.
- Low Power Consumption: It has a power dissipation of 0.35 W, making it suitable for low-power applications.
- Compact Packaging: The SOT-23 package allows for space-efficient designs.
- High Temperature Tolerance: The diode can operate up to a maximum junction temperature of 150 °C.
Applications
The BZX84C9V1 Zener diode is versatile and can be used in various applications, including:
- Voltage regulation circuits to stabilize voltage levels.
- Overvoltage protection to safeguard electronic components from voltage spikes.
- Signal clipping and clamping to limit signal amplitude.
- Reference voltage generation in analog circuits.
Q & A
- What is the nominal Zener voltage of the BZX84C9V1?
The nominal Zener voltage of the BZX84C9V1 is 9.1 V. - What is the power dissipation of the BZX84C9V1?
The power dissipation of the BZX84C9V1 is 0.35 W. - What is the package type of the BZX84C9V1?
The BZX84C9V1 is packaged in a SOT-23 surface mount format. - What is the maximum reverse current (IR) at VR for the BZX84C9V1?
The maximum reverse current (IR) at VR for the BZX84C9V1 is 0.0005 mA. - What is the dynamic impedance (ZZT) at IZT for the BZX84C9V1?
The dynamic impedance (ZZT) at IZT for the BZX84C9V1 is 15 Ω. - What is the maximum junction temperature (Tj) for the BZX84C9V1?
The maximum junction temperature (Tj) for the BZX84C9V1 is 150 °C. - What are some common applications of the BZX84C9V1?
The BZX84C9V1 is commonly used in voltage regulation circuits, overvoltage protection, signal clipping, and reference voltage generation. - Who is the manufacturer of the BZX84C9V1?
The BZX84C9V1 is manufactured by Fairchild Semiconductor, now part of onsemi. - Where can I purchase the BZX84C9V1?
The BZX84C9V1 can be purchased from various electronics distributors such as DigiKey, Mouser, and Wolfchip Electronics Limited. - What is the status of the BZX84C9V1?
The BZX84C9V1 is an active product, meaning it is currently in production and available for purchase.
