BZX84C5V1S-7-F

Overview

The BZX84C5V1S-7-F is a dual surface mount Zener diode manufactured by Diodes Incorporated. It features planar die construction within an SOT-363 package, providing two independent voltage regulation channels in a compact form factor. The nominal Zener voltage is 5.1 V with a tolerance range of 4.8 V to 5.4 V at a test current of 5 mA. Maximum power dissipation is rated at 200 mW, and the device supports an operating temperature range from -65 °C to +150 °C. Electrical characteristics include a maximum Zener impedance of 60 Ω and a reverse leakage current of 2 µA.

Feature Summary

• Dual channel configuration for independent voltage regulation within a single component
• Planar die construction ensures stable electrical performance
• Ultra-small SOT-363 surface mount package design

Applications

• General purpose voltage regulation circuits
• Portable electronic devices requiring space-saving components
• Over-voltage protection applications

Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm that the ordering suffix matches the intended packaging format. Check for RoHS compliance status relevant to the manufacturing date code. Ensure storage conditions adhere to moisture sensitivity level specifications during handling.

Selection Notes

Select this component when dual independent Zener references are required in a minimal footprint. Evaluate the 200 mW power dissipation limit against thermal constraints on the printed circuit board. Consider the 5.1 V nominal breakdown voltage and its associated temperature coefficient for precision requirements. Verify that the SOT-363 package dimensions fit the available board space.

Part Context

This component belongs to the BZX84C series of low-power voltage regulator diodes produced by Diodes Incorporated. The series offers various breakdown voltages ranging from 2.4 V to 39 V in the same SOT-363 package family. The 'C' designation indicates approximately ±5% voltage tolerance, while the 'S' suffix denotes the dual-channel configuration.

Replacement Considerations

Direct substitutes must match the SOT-363 package, 5.1 V nominal voltage, and dual configuration. Verify equivalent power dissipation ratings and electrical parameters such as Zener impedance and leakage current before substitution.