BZX8450-C62-QVL

Single Zener Diodes Overview

The Nexperia BZX8450-C62-QVL is a low-current voltage regulator diode from the BZX8450-Q series, designed for surface-mount applications in a small SOT-23 plastic package. It features a nominal Zener voltage of 6.2 V with a ±5% tolerance and operates at a test current of 50 μA. The device supports a total power dissipation of up to 250 mW and functions within an ambient temperature range of -55 °C to +150 °C. Qualified under AEC-Q101 standards, it includes specific electrical characteristics such as a maximum reverse current of 5.0 μA at 5 mA bias and a differential resistance of 10 Ω.

Single Zener Diodes Feature Summary

• Qualified according to AEC-Q101 standards for automotive reliability
• Optimized for low bias and portable battery-powered applications via low test current specification
• Intentional minor rise of leakage current for optimized fast switching and noise reduction

Single Zener Diodes Applications

• Low-current general regulation functions
• Automotive electronic circuits requiring qualified discrete semiconductors
• Portable battery-powered devices

Single Zener Diodes Procurement Notes

Verify the complete part number including the suffix against official Nexperia documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the C-selection variant matches the required ±5% tolerance and leakage current profile for your specific circuit design. Cross-reference the marking code E8% to validate authenticity upon receipt.

Single Zener Diodes Selection Notes

Select this component when designing circuits that require precise voltage regulation at low currents without excessive power consumption. The SOT-23 package offers space efficiency for compact PCB layouts. Ensure the operating environment stays within the specified thermal limits and that the 250 mW power dissipation rating is sufficient for the expected load conditions.

Single Zener Diodes Part Context

This device belongs to the BZX8450-Q series of low-current voltage regulator diodes manufactured by Nexperia. The series provides a wide working voltage range from nominal 1.8 V to 51 V in a standardized SOT-23 surface-mounted package. The Q-series designation indicates qualification for automotive applications, aligning with industry standards for reliability and performance in demanding environments.

Single Zener Diodes Replacement Considerations

Direct substitutes within the same family include other BZX8450-Q variants with different voltage ratings or tolerances (e.g., B-series for ±2%). Verify pinout compatibility and thermal characteristics before substitution. No other specific cross-brand replacement numbers are confirmed in the provided datasheet.