BZB84-C10,215

Overview

The BZB84-C10,215 is a dual Zener diode in a SOT-23 (TO-236AB) plastic surface-mounted package. It features a dual common anode configuration with two tolerance series available. The nominal working voltage is 10 V with a ±5% tolerance. Key electrical parameters include a maximum reverse current of 20 μA at IZ=1 mA, a differential resistance of 150 Ω at IZ=5 mA, and a temperature coefficient of 4.5 mV/K at IZ=5 mA. The device supports a total power dissipation of 300 mW per device and operates within a junction temperature range of -55 °C to +150 °C.

Feature Summary

• Dual common anode configuration for compact circuit design
• Qualified for automotive applications under AEC-Q101 standards
• Small plastic SMD package suitable for high-density layouts

Applications

• General regulation functions

Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm manufacturing origin and lot traceability. Ensure the component status is confirmed as active production before finalizing procurement plans. Cross-reference the marking code 'US' to validate authenticity upon receipt.

Selection Notes

Select this part when a dual Zener solution with a shared anode is required in a small footprint. The C-series offers a standard ±5% voltage tolerance suitable for general-purpose regulation. Verify that the 300 mW total power dissipation meets the thermal requirements of the target application environment.

Part Context

This component belongs to the BZB84 series of dual Zener diodes manufactured by Nexperia. The series provides various nominal voltages from 2.4 V to 75 V in the SOT-23 package. The BZB84-C10 variant specifically targets the 10 V nominal voltage segment with the C-tolerance grade.

Replacement Considerations

Direct replacements must match the dual common anode configuration, SOT-23 package, and 10 V nominal voltage. Verify equivalent AEC-Q101 qualification if automotive reliability is required. Check for compatible differential resistance and reverse current specifications.