BZB984-C6V8,115

Overview

The Nexperia BZB984-C6V8,115 is a voltage regulator double diode housed in an SOT663 ultra-small plastic surface-mount package. It features two cathodes and a common anode configuration with nominal working voltages ranging from 2.4 V to 15 V. The device offers approximately 5% Zener voltage tolerance and supports a total power dissipation of up to 425 mW when both diodes are loaded. Key electrical characteristics include a maximum forward voltage of 0.9 V at 10 mA, a reverse current of 6 µA at test conditions, and a temperature coefficient of 3.0 mV/K at 5 mA. The component operates within an ambient temperature range of -55 °C to +150 °C.

Feature Summary

• Dual diode structure integrated into an ultra-small flat plastic SMD package for high-density circuit designs.
• Provides general regulation functions and ESD/surge protection capabilities.
• Features narrow working-voltage tolerances across a wide nominal voltage range.

Applications

• General regulation functions
• ESD and surge protection

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to ensure correct packaging and reel specifications. Confirm that the selected variant meets the required thermal and electrical constraints for the target application environment. Cross-reference the marking code '9C' with the datasheet to validate physical identification during assembly inspection processes.

Selection Notes

Select this component for applications requiring dual voltage references or protection channels within space-constrained layouts. Ensure the design accounts for the 425 mW total power dissipation limit under simultaneous loading conditions. Verify that the operating voltage aligns with the E24 series availability and that the 5% tolerance meets the system's precision requirements without additional trimming.

Part Context

This part belongs to the BZB984 series of low-power voltage regulator diodes manufactured by Nexperia. The series provides multiple types covering nominal voltages from 2.4 V to 15 V, all utilizing the standardized SOT663 package. This specific model represents the 6.8 V variant within the C-tolerance sub-series, designed for compact surface-mount implementations.

Replacement Considerations

Direct substitutes within the same series include other BZB984 variants with different voltage ratings but identical pinouts and packages. For equivalent performance in similar footprints, consider checking Nexperia's BZX884 or NZH series, ensuring package compatibility and electrical parameter alignment before substitution.