BZV55-C12,115

Ⅰ.Overview of BZV55-C12,115

The BZV55-C12,115 is a high-performance single zener diode produced by Nexperia USA Inc., falling under the discrete semiconductor products category. With a nominal zener voltage of 12 V and excellent electrical stability, it is well-suited for voltage regulation and protection in various electronic systems, while its surface-mount package enables easy integration into compact designs.

Ⅱ.BZV55-C12,115 Parameter

Category:Discrete Semiconductor Products,Diodes,Zener,Single Zener Diodes

Mfr:Nexperia USA Inc.

Packaging:Tape & Reel

Part Status:Active

Voltage - Zener (Nom) (Vz):12 V

Tolerance:±5%

Power - Max:500 mW

Impedance (Max) (Zzt):25 Ohms

Current - Reverse Leakage @ Vr:100 nA @ 8 V

Voltage - Forward (Vf) (Max) @ If:900 mV @ 10 mA

Operating Temperature:-65°C ~ 200°C

Mounting Type:Surface Mount

Package / Case:DO-213AC, MINI-MELF, SOD-80

Ⅲ.BZV55-C12,115 Main Characteristics

Precise Zener Voltage Regulation:Features a nominal zener voltage of 12 V with a tight ±5% tolerance,ensuring accurate and stable voltage clamping in circuit applications.

High Power Handling Capacity:Supports a maximum power dissipation of 500 mW, allowing it to withstand moderate power loads without performance degradation.

Low Zener Impedance:Boasts a maximum zener impedance (Zzt) of 25 Ohms, minimizing voltage fluctuations and enhancing regulation efficiency.

Ultra-Low Reverse Leakage:Exhibits a reverse leakage current of only 100 nA @ 8 V, reducing unnecessary power consumption and improving circuit reliability.

Wide Temperature Range:Operates seamlessly from -65°C to 200°C, making it adaptable to extreme environmental conditions, including industrial and automotive settings.

Versatile Surface-Mount Packaging:Available in DO-213AC, MINI-MELF, and SOD-80 packages, offering flexibility for different PCB layout and space constraints.

Low Forward Voltage Drop:Has a maximum forward voltage of 900 mV @ 10 mA, optimizing performance in forward-biased applications such as signal rectification.

Ⅳ.BZV55-C12,115 Application 

Voltage Regulation:Used in power supply circuits (AC-DC adapters, DC-DC converters) to stabilize output voltages and prevent overvoltage damage to sensitive components.

Overvoltage Protection:Integrated into electronic devices (smartphones, laptops, industrial controllers) to clamp transient voltage spikes and protect internal circuits from surges.

Automotive Electronics:Employed in vehicle electrical systems, such as ECU (Engine Control Unit) circuits, infotainment systems, and sensor modules, to ensure stable voltage under harsh operating conditions.

Industrial Automation:Applied in PLCs (Programmable Logic Controllers), motor drives, and industrial sensors to maintain consistent voltage levels in factory environments with temperature variations.

Consumer Electronics:Utilized in audio/video equipment, battery-powered devices, and home appliances for voltage clamping and regulation,enhancing device performance and lifespan.

Ⅴ.Conclusion

The BZV55-C12,115 emerges as a reliable and versatile single zener diode, combining precise voltage regulation, robust power handling, and wide environmental adaptability. Its low impedance, minimal leakage current, and flexible packaging make it an ideal choice for voltage stabilization and protection across automotive, industrial, consumer, and telecom applications,effectively meeting the demands of both standard and challenging operating scenarios.