BZV55C5V1

I.Overview of BZV55C5V1

The BZV55C5V1 is a 5.1V Zener diode manufactured by Microchip Technology, packaged in a DO-213AA surface-mount housing. This device features a voltage tolerance of ±6% and excellent thermal stability, with an operating temperature range from -65°C to 175°C, providing precise voltage reference and reliable overvoltage protection for circuits.

II.BZV55C5V1 Parameter

Category:Discrete Semiconductor Products;Diodes;ZenerSingle Zener Diodes

Mfr:Microchip Technology

Packaging:Bulk

Part Status:Active

Voltage - Zener (Nom) (Vz):5.1 V

Tolerance:±6%

Current - Reverse Leakage @ Vr:2 µA @ 2 V

Voltage - Forward (Vf) (Max) @ If:1.1 V @ 200 mA

Operating Temperature:-65°C ~ 175°C

Mounting Type:Surface Mount

Package / Case:DO-213AA

Supplier Device Package:DO-213AA

Base Product Number:BZV55C5V1

III.BZV55C5V1 Main Characteristics

Precise Voltage Regulation: 5.1V nominal Zener voltage with ±6% tolerance provides stable voltage reference

Excellent Thermal Stability: Maximum operating temperature of 175°C suitable for high-temperature environments

Low Reverse Leakage Current: Only 2µA at 2V reverse voltage, with minimal power consumption

Reliable Package: DO-213AA (MELF) package offers good mechanical strength and thermal performance

Fast Response: Provides quick protection against voltage transients

Wide Temperature Range: Military-grade temperature specification from -65°C to 175°C

IV.BZV55C5V1 Application 

Voltage Reference Source: Provides stable reference voltage for analog circuits and ADCs

Overvoltage Protection: Protects sensitive ICs from voltage spikes

Voltage Clamping: Limits signal amplitude in communication interfaces

Power Supply Regulation: Voltage regulation in low-current linear regulators

Automotive Electronics: Protection circuits for vehicle power systems

Industrial Control: Protection design for PLCs and sensor interfaces

V.Conclusion

The BZV55C5V1 is a Zener diode with stable performance and excellent temperature characteristics. Its precise 5.1V regulation, wide operating temperature range, and reliable MELF package make it an ideal choice for demanding applications in industrial control and automotive electronics. Whether used in power supply regulation, voltage reference, or circuit protection applications, this device delivers stable and reliable performance, demonstrating Microchip Technology's technical expertise in the discrete components field.