SD103ATW-TP

Diode Arrays Overview

The SD103ATW-TP is a triple Schottky barrier rectifier manufactured by Micro Commercial Components. It features a common cathode configuration with three independent diodes within a single surface-mount package. The device is rated for a maximum repetitive reverse voltage of 40 V and an average forward current of 100 mA per diode. Key electrical characteristics include a maximum forward voltage of 500 mV at the rated current, a peak forward surge current capability of 1 A, and a low reverse leakage current of 500 nA. The component operates reliably within a junction temperature range from -55°C to +125°C.

Diode Arrays Feature Summary

• Triple diode architecture providing three independent rectification paths in a compact footprint
• Low forward voltage drop characteristic designed to minimize power dissipation and heat generation
• High thermal stability supporting operation across extended industrial temperature ranges

Diode Arrays Applications

• DC-DC converter output rectification in multi-rail power supply systems
• General-purpose rectification in portable electronic devices requiring space-efficient solutions
• Clamping and protection circuits in consumer electronics

Diode Arrays Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Micro Commercial Components prior to procurement. Confirm that the triple configuration matches the circuit design requirements, as this part differs significantly from single-diode variants. Ensure that the 100 mA current rating per channel is sufficient for the intended load conditions to prevent thermal overload during continuous operation.

Diode Arrays Selection Notes

Select this component when a circuit requires three isolated Schottky rectifiers but board space is limited. It serves as a direct replacement for other triple Schottky packages with similar 40 V and 100 mA ratings. Compare the forward voltage specifications against alternative manufacturers to ensure compatibility with efficiency targets. Verify that the SOT-363 or equivalent package dimensions fit the existing PCB layout constraints.

Diode Arrays Part Context

This component belongs to the SD103 series of small signal Schottky diodes produced by Micro Commercial Components. The 'TW' suffix indicates the triple configuration and specific packaging type. This series is engineered for high-speed switching applications where low forward voltage and fast recovery times are critical. It complements the single and dual diode offerings in the same product family.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers must consult manufacturer cross-reference lists or engineering change notices to identify verified equivalents. Ensure any replacement maintains the triple configuration and identical pinout to avoid PCB redesign.