BZB784-C5V6-QX

Overview

The Nexperia BZB784-C5V6-QX is a voltage regulator double diode housed in an SOT323 (SC-70) surface-mounted package. It features a nominal Zener voltage of 5.6 V with a ±5% tolerance and a total power dissipation of 350 mW. The device includes two cathodes and a common anode, operating within a temperature range of -55 °C to +150 °C. Key electrical parameters include a maximum reverse current of 1 µA at 2 V, a differential resistance of 80 Ω, and a typical temperature coefficient of 1.0 mV/K.

Feature Summary

• Dual-diode configuration with a common anode for compact circuit integration
• Qualified according to AEC-Q101 standards for automotive reliability
• Low-power operation suitable for high-density design constraints

Applications

• General regulation functions
• ESD protection circuits
• Surge protection applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure that the component meets the required automotive qualification standards before finalizing procurement orders for production use.

Selection Notes

Select this component when a dual Zener configuration is required in a minimal footprint. The SOT323 package supports surface-mount assembly, making it appropriate for space-constrained designs. Confirm that the 5.6 V breakdown voltage aligns with the target circuit requirements.

Part Context

This part belongs to the BZB784-Q series, which provides a comprehensive range of low-power voltage regulator double diodes. The series offers various nominal working voltages from 2.4 V to 15 V, allowing designers to customize protection and regulation solutions for small-scale electronic systems.

Replacement Considerations

Direct substitutes within the same family include BZB784-C5V6-Q. Verify pinout compatibility and thermal characteristics when considering alternative manufacturers or packages.