BZB784-C4V7,115

Overview

The BZB784-C4V7,115 is a Zener diode array manufactured by Nexperia USA Inc., designed for surface-mount applications. It features a common anode configuration with two internal diodes housed in an SOT-323 package. The nominal Zener voltage is 4.7 V with a tolerance of ±5%. The device supports a maximum power dissipation of 180 mW. Reverse leakage current is specified at 3 µA @ 2 V, while the forward voltage is 900 mV @ 10 mA. Operating temperature ranges from -65°C to 200°C.

Feature Summary

• Dual Zener diode array with common anode configuration
• Compact SOT-323 surface-mount packaging
• Wide operating temperature range up to 200°C

Applications

• General regulation and voltage reference functions
• Over-voltage protection in small scaled circuit designs
• High density circuit design implementations

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the received part matches the BZB784-C4V7,115 designation and SOT-323 package type. Ensure compliance with RoHS3 specifications and check for any relevant Product Change Notifications (PCN) regarding assembly materials or labeling updates prior to integration into final products.

Selection Notes

Select this component when a dual Zener solution with a common anode is required in space-constrained designs. The SOT-323 package offers a compact footprint suitable for high-density layouts. Consider the 180 mW power rating and 4.7 V nominal voltage for specific voltage reference or protection tasks where dual-channel functionality simplifies circuit topology compared to discrete single diodes.

Part Context

This part belongs to the BZB784 series of Zener diode arrays from Nexperia. The series provides comprehensive options for customized protection in small-scaled, high-density circuit designs. It complements single diode offerings like the BZV55 series by providing integrated dual-channel solutions in miniature packages such as SOT-323, facilitating efficient board space utilization.

Replacement Considerations

Direct substitutes within the same family include other BZB784 variants with different Zener voltages or configurations. Cross-reference with similar SOT-323 dual Zener arrays from other manufacturers if pinout compatibility is verified. Ensure replacement parts maintain the common anode structure and equivalent power dissipation ratings.