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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 5.6V SOT-663
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：5.6 V
- Tolerance：±5%
- Power - Max：265 mW
- Impedance (Max) (Zzt)：15 Ohms
- Current - Reverse Leakage @ Vr：1 µA @ 2 V
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-663
- Voltage - Forward (Vf) (Max) @ If：900 mV @ 10 mA
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Overview
The Nexperia BZB984-C5V6,115 is a voltage regulator double diode housed in an ultra-small SOT663 plastic surface-mounted package. It features two cathodes and one common anode, providing a nominal working voltage of 5.6 V with approximately ±5% tolerance. The device supports a total power dissipation of up to 425 mW when both diodes are loaded at 25 °C, or 265 mW per diode. Key electrical characteristics include a maximum forward voltage of 0.9 V at 10 mA, a reverse current of 80 µA at 5.2 V, and a differential resistance of 15 Ω at 5 mA. The junction temperature range extends from -55 °C to +150 °C.
Feature Summary
- Ultra-small flat plastic SMD package for high-density circuit designs
- Dual configuration with common anode topology
- Approximately 5% working voltage tolerance within the E24 range
Applications
- General regulation functions
- ESD protection
- Surge protection
Procurement Notes
Verify the specific ordering suffix matches the required packaging format before purchase. Confirm that the component meets the thermal requirements of the target application, as power dissipation limits depend on PCB mounting conditions. Ensure design compatibility with the SOT663 footprint dimensions and reflow soldering profiles specified in the datasheet.
Selection Notes
Select this component for applications requiring compact dual-diode voltage regulation. The SOT663 package is suitable for space-constrained layouts. Consider the 5.6 V nominal voltage and ±5% tolerance against circuit requirements. Evaluate thermal management needs based on the 425 mW total dissipation limit under standard FR4 PCB mounting conditions.
Part Context
This part belongs to the Nexperia BZB984 series of low-power voltage regulator double diodes. The series offers various nominal voltages from 2.4 V to 15 V in the same SOT663 package. It is designed for general-purpose regulation and protection in small-scale electronic circuits, distinct from automotive-qualified variants which require specific qualification markings.
Replacement Considerations
Direct replacements must match the SOT663 package, common anode configuration, and 5.6 V nominal voltage. Verify that alternative components meet the 425 mW power dissipation and thermal resistance specifications. Check if the substitute requires similar PCB footprint adjustments.
