FC903-TR-E

Diode Arrays Overview

The FC903-TR-E is a triple parallel switch diode manufactured by onsemi. It features three independent standard diodes housed in an SC-74 (SOT-457) surface-mount package. The device supports a maximum reverse voltage of 80 V and a continuous forward current of 100 mA. Designed for general-purpose switching applications, it offers reliable performance in compact electronic circuits requiring multiple diode functions within a minimal footprint.

Diode Arrays Feature Summary

• Triple parallel configuration with three independent diodes
• Standard switching characteristics for general-purpose use
• Compact surface-mount packaging for space-constrained designs

Diode Arrays Applications

• General-purpose signal switching
• Power rectification in low-current circuits
• Protection circuits in consumer electronics

Diode Arrays Procurement Notes

Verify the component authenticity by checking the manufacturer's marking code against official datasheets. Confirm the package type matches SC-74 or SOT-457 specifications. Ensure the ordering suffix corresponds to the tape-and-reel format if required for automated assembly processes. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Diode Arrays Selection Notes

Select this component when a triple diode array is needed in a small surface-mount package. Consider the 80 V reverse voltage and 100 mA current limits for circuit design. Evaluate thermal management requirements based on the specific application load. Compare alternative packages if higher current capacity or different pin configurations are necessary.

Diode Arrays Part Context

This component belongs to the family of general-purpose diodes produced by onsemi. It is designed for use in various electronic devices where multiple diode functions are required in a single package. The SC-74 package allows for efficient PCB layout in modern consumer and industrial electronics.

Diode Arrays Replacement Considerations

Check for direct replacements with identical electrical parameters and pinout compatibility. Verify that any substitute component meets the same voltage and current ratings. Ensure the replacement package is compatible with existing PCB footprints.