BZB84-C39,215

Overview

The Nexperia BZB84-C39,215 is a dual common anode Zener diode array housed in a TO-236AB (SOT-23) surface-mount package. It features a nominal Zener voltage of 39 V with a ±5% tolerance and a maximum power dissipation of 300 mW. The device operates within a temperature range of -55°C to +150°C, exhibits a maximum reverse leakage current of 50 nA at 52.5 V, and has a typical voltage temperature coefficient of -2.5 mV/K.

Feature Summary

• Dual common anode configuration for space-efficient circuit design
• Qualified for automotive applications under AEC-Q101 standards
• Compact SOT-23 plastic package suitable for high-density mounting

Applications

• Voltage reference circuits requiring dual regulation channels
• Automotive electronics systems meeting AEC-Q101 requirements
• Clamping and protection stages in signal processing paths

Procurement Notes

Verify the specific suffix against official Nexperia documentation to confirm exact tolerance and packaging variants. Ensure compatibility with automated pick-and-place equipment by confirming reel specifications. Cross-reference datasheet revisions to validate thermal and electrical parameters before finalizing procurement orders.

Selection Notes

Select this component when a dual Zener solution with a common anode is required in a compact footprint. The 300 mW power rating supports moderate current loads. Verify that the 39 V breakdown voltage aligns with the target circuit's clamping or reference needs. Consider the -55°C to +150°C operating range for harsh environment suitability.

Part Context

This part belongs to the BZB84 series of dual Zener arrays from Nexperia. These devices are designed as alternatives to discrete single-diode configurations, reducing board space. The series offers various voltage options and tolerances, catering to general-purpose and automotive electronic designs requiring reliable voltage regulation.

Replacement Considerations

Direct substitutes include other BZB84 series parts with identical pinouts and similar electrical characteristics. Verify that alternative manufacturers' dual Zener arrays match the 300 mW power dissipation and SOT-23 package dimensions to ensure mechanical interchangeability.