Overview
The BZX84C30-F2-0000HF is a surface-mount Zener diode produced by Yangzhou Yangjie Electronic Technology Co., Ltd. This component is part of the company's extensive range of discrete semiconductor devices. Yangjie Technology is known for its integrated design, manufacturing, and sales of semiconductor products, catering to various industries including automotive, industrial, consumer electronics, and more.
The BZX84C30 is designed to provide voltage regulation and protection in electronic circuits. It features a planar die construction and is packaged in the SOT-23 format, making it suitable for a wide range of applications where space is limited.
Key Specifications
| Part Number | Package Type | Power Dissipation (P_D) | Nominal Zener Voltage (V_Z) | Test Current (I_ZT) | Reverse Current (I_R) [max] @ V_R | Reverse Voltage (V_R) | Dynamic Impedance (Z_ZT) @ I_ZT | Dynamic Impedance (Z_ZK) @ I_ZT | Knee Current (I_ZK) | Maximum Junction Temperature (Tj) |
|---|---|---|---|---|---|---|---|---|---|---|
| BZX84C30 | SOT-23 | 0.35 W | 30 V | 2 mA | 0.0001 mA @ 21 V | 21 V | 80 Ω | 300 Ω | 0.5 mA | 150 °C |
Key Features
- Planar Die Construction: Ensures reliable and stable performance.
- Surface Mount Package (SOT-23): Suitable for compact and high-density circuit designs.
- 350 mW Power Dissipation: Capable of handling moderate power levels.
- Nominal Zener Voltage of 30 V: Provides precise voltage regulation.
- Low Dynamic Impedance: Z_ZT of 80 Ω and Z_ZK of 300 Ω at I_ZT, ensuring minimal voltage fluctuations.
- High Maximum Junction Temperature: Up to 150 °C, making it suitable for high-temperature applications.
Applications
- Automotive Electronics: Used in voltage regulation and protection circuits in automotive systems.
- Industrial Control: Employed in industrial control systems for voltage stabilization and surge protection.
- Consumer Electronics: Found in various consumer electronic devices requiring stable voltage regulation.
- Power Supplies and Chargers: Used to regulate output voltages and protect against voltage surges.
- Green Lighting and LED Applications: Provides stable voltage for LED lighting systems.
Q & A
- What is the nominal Zener voltage of the BZX84C30?
The nominal Zener voltage of the BZX84C30 is 30 V.
- What is the maximum power dissipation of the BZX84C30?
The maximum power dissipation of the BZX84C30 is 350 mW.
- What is the package type of the BZX84C30?
The BZX84C30 is packaged in the SOT-23 format.
- What is the maximum junction temperature for the BZX84C30?
The maximum junction temperature for the BZX84C30 is 150 °C.
- What are the typical applications of the BZX84C30?
The BZX84C30 is typically used in automotive electronics, industrial control, consumer electronics, power supplies, and LED lighting systems.
- What is the dynamic impedance of the BZX84C30 at the test current?
The dynamic impedance (Z_ZT) at the test current is 80 Ω, and the dynamic impedance (Z_ZK) is 300 Ω.
- Is the BZX84C30 RoHS compliant?
Yes, the BZX84C30 is RoHS compliant.
- What is the reverse current of the BZX84C30 at the specified reverse voltage?
The reverse current (I_R) is 0.0001 mA at a reverse voltage (V_R) of 21 V.
- Who is the manufacturer of the BZX84C30?
The BZX84C30 is manufactured by Yangzhou Yangjie Electronic Technology Co., Ltd.
- What is the knee current (I_ZK) of the BZX84C30?
The knee current (I_ZK) of the BZX84C30 is 0.5 mA.
