BZY55B36 RBG

Single Zener Diodes Overview

The BZY55B36 RBG is a small signal Zener diode manufactured by Taiwan Semiconductor. It features a nominal Zener voltage of 36 V with a tight tolerance of ±2%. The device is designed for surface mount technology in an 0805 package, offering a power dissipation rating of 500 mW at 25°C. Key electrical characteristics include a maximum reverse leakage current of 100 nA and a Zener impedance of 20 Ohms measured at a test current of 5 mA. The component operates within a junction temperature range of -55°C to +150°C and utilizes a matte tin finish over nickel underplate.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a narrow ±2% tolerance band for stable reference applications.
• Utilizes a compact 0805 surface mount case suitable for automated assembly processes.
• Ensures low leakage current performance to minimize power loss in high-impedance circuits.

Single Zener Diodes Applications

• Voltage reference circuits requiring stable DC levels
• Overvoltage protection stages in sensitive electronics
• Clamping applications in signal conditioning paths

Single Zener Diodes Procurement Notes

Verify the specific suffix RBG against official datasheets to confirm packaging configuration and terminal finish specifications. Ensure compatibility with standard reflow soldering profiles defined for 0805 packages. Confirm RoHS compliance status through manufacturer documentation prior to integration into regulated assemblies.

Single Zener Diodes Selection Notes

Select this component when a 36 V regulation point is required with high precision. The 0805 footprint offers space efficiency compared to axial leads. Consider the 500 mW thermal limit and ensure adequate PCB copper area for heat dissipation during operation.

Single Zener Diodes Part Context

This part belongs to the BZY55B series of small signal Zener diodes from Taiwan Semiconductor. The series covers a wide voltage range from 2.4 V to 36 V with consistent 2% tolerance across variants. These devices are engineered for general-purpose voltage regulation tasks in consumer and industrial electronics.

Single Zener Diodes Replacement Considerations

Cross-reference with other 0805 SMD Zener diodes rated at 36 V, 500 mW, and ±2% tolerance. Verify pinout polarity and thermal resistance parameters match the original design requirements before substitution.