BZX84C10

Single Zener Diodes Overview

The BZX84C10 is a single surface-mount Zener diode manufactured by Taiwan Semiconductor Corporation. It features a nominal Zener voltage of 10 V with a tolerance range of 9.4 V to 10.6 V at a test current of 5 mA. The device supports a maximum power dissipation of 300 mW and operates within a junction temperature range of -65°C to +150°C. Electrical characteristics include a maximum dynamic impedance of 20 Ohms, a typical leakage current of 0.2 µA at 7 V, and a forward voltage of 0.9 V at 10 mA. It is housed in an SOT-23 package.

Single Zener Diodes Feature Summary

• Planar die construction designed for automated assembly processes
• Halogen-free molding compound compliant with IEC 61249-2-21 standards
• Meets JESD 201 class 1A whisker test requirements
• Moisture sensitivity rated Level 1 per J-STD-020

Single Zener Diodes Applications

• Low voltage stabilizers
• Voltage references
• Adapters
• Lighting applications
• On-board DC/DC converters

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to confirm packaging details. The datasheet indicates that 'R' or 'FG' suffixes correspond to 3K/7-inch reel packing in SOT-23 cases. Confirm RoHS compliance and halogen-free status as required by project specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a precise 10 V reference is required in space-constrained designs utilizing the SOT-23 footprint. Ensure the operating current remains near the specified 5 mA test point to maintain accuracy within the ±5% tolerance band. Verify thermal management capabilities, as the 300 mW dissipation limit requires adequate heat sinking or PCB copper area to prevent junction overheating during continuous operation.

Single Zener Diodes Part Context

This part belongs to the BZX84C series, which covers Zener voltages from 2.4 V to 39 V. All devices in this family share identical mechanical dimensions and mounting characteristics, facilitating design flexibility across different voltage requirements while maintaining consistent board layout parameters for production scaling.

Single Zener Diodes Replacement Considerations

BZX84C10 RFG