Product Overview: BZX84C3V9S-7-F by Diodes Incorporated

The BZX84C3V9S-7-F is a high-performance Zener diode designed for voltage regulation and voltage reference applications. Manufactured by Diodes Incorporated, a leading global manufacturer and supplier of high-quality application-specific standard products, this Zener diode offers excellent stability and reliability in a small surface-mount package. It is widely used in a variety of electronic circuits, including consumer electronics, industrial systems, and telecommunication devices.

Key Features

• Voltage Regulation: The BZX84C3V9S-7-F provides a nominal Zener voltage of 3.9 volts, making it suitable for applications requiring a precise voltage reference.
• Power Dissipation: With a power dissipation of 300mW, this diode can handle a reasonable amount of power in a compact SOT-23 package, ensuring efficient operation in space-constrained applications.
• Low Leakage Current: It features a low leakage current, which enhances the overall efficiency of the device and reduces power loss.
• High Surge Capability: The device is capable of withstanding surge currents, providing additional protection against transient voltage spikes.
• Wide Operating Temperature Range: It operates over a wide temperature range from -55°C to +150°C, making it suitable for harsh environments.

Applications

• Voltage regulation modules
• Over-voltage and over-current protection
• Switching power supplies
• Stabilization of sensitive electronic circuits
• Consumer electronics such as TVs, computers, and mobile devices

Quality and Compliance

The BZX84C3V9S-7-F is RoHS compliant and adheres to the stringent quality standards set by Diodes Incorporated. The product is also characterized for moisture sensitivity in accordance with the Pb-free reflow requirements of the joint IPC/JEDEC standard J-STD-020.

Conclusion

Overall, the BZX84C3V9S-7-F Zener diode from Diodes Incorporated is a robust, reliable component that offers precise voltage regulation in a variety of electronic applications. Its small form factor, combined with its high surge capability and wide operating temperature range, make it an ideal choice for designers looking for a high-performance voltage reference solution.