BZX84C15VLYT116

Single Zener Diodes Overview

The BZX84C15VLYT116 is a single-channel Zener diode manufactured by ROHM Semiconductor, designed for surface-mount applications in the SOT-23 package. It features a nominal Zener voltage of 15 V with a tolerance of ±6%, operating at a test current of 5 mA. The device supports a maximum power dissipation of 250 mW and maintains a junction temperature up to 150 °C. Certified under AEC-Q101 standards, it ensures reliability for automotive-grade environments. Key electrical parameters include a maximum reverse leakage current of 100 nA and a Zener impedance of 40 Ohms.

Single Zener Diodes Feature Summary

• Automotive-grade certification compliant with AEC-Q101 standards for enhanced reliability
• Compact SOT-23 surface-mount package suitable for space-constrained designs
• Low reverse leakage current characteristics for efficient voltage regulation

Single Zener Diodes Applications

• Voltage reference circuits in automotive electronic control units
• Overvoltage protection stages in industrial sensor interfaces
• Clamping applications in consumer electronics power management

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix 'LY' against official ROHM documentation to confirm package and tape specifications. Confirm AEC-Q101 qualification status directly from the manufacturer datasheet before integration into automotive designs. Ensure compatibility with existing PCB footprints for the SOT-23 form factor.

Single Zener Diodes Selection Notes

Select this component when automotive reliability and compact packaging are required for low-power voltage regulation. Compare thermal performance and leakage specifications against alternative Zener diodes in the same voltage range. Validate that the 250 mW power rating meets the thermal constraints of the target application environment.

Single Zener Diodes Part Context

This part belongs to the BZX84 series of Zener diodes from ROHM Semiconductor, widely used for general-purpose voltage regulation. The series offers various voltage options within a standardized SOT-23 footprint, facilitating design flexibility across multiple product lines while maintaining consistent manufacturing quality and automotive compliance.

Single Zener Diodes Replacement Considerations

BZX84C15VLFHT116 is documented as a similar level replacement with the same pinout and package, though supply status may differ.