SBCT20100

Diode Arrays Overview

The SBCT20100 is a dual common cathode Schottky barrier rectifier diode manufactured by Diotec Semiconductor. It features two independent diodes within a single TO-220AB package, providing an average forward current (IFAV) of 2 x 10 A. The device supports a maximum repetitive peak reverse voltage (VRRM) of 100 V. Key electrical parameters include a maximum forward voltage (VF) of less than 0.85 V at 10 A and 25°C, and a peak forward surge current (IFSM) of 125 A per diode under standard half-sine-wave conditions. The component operates within a junction temperature range of -50 to +150°C.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient power management in compact designs
• Low forward voltage drop characteristics to minimize conduction losses
• High surge current capability to withstand transient load conditions
• Robust thermal performance with low thermal resistance from junction to case

Diode Arrays Applications

• Free-wheeling applications in DC-DC converters
• Polarity protection circuits
• Low voltage high frequency inverters
• Output rectification in switching power supplies

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official Diotec documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer prior to finalizing procurement plans. Ensure the selected variant matches the required thermal and electrical ratings for the target application environment.

Diode Arrays Selection Notes

Select the SBCT20100 when a dual common cathode topology is required for space-constrained designs. Evaluate the thermal resistance and derating curves to ensure the junction temperature remains within safe operating limits under maximum load conditions. Consider the forward voltage characteristics relative to system efficiency requirements and compare surge current ratings against potential transient events in the circuit.

Diode Arrays Part Context

This component belongs to the SBCT series of Schottky Barrier Rectifiers from Diotec Semiconductor. The series offers various voltage ratings and current configurations, utilizing silicon technology for reliable operation in commercial and industrial environments. The SBCT20100 specifically addresses applications requiring dual diode functionality with moderate voltage blocking capabilities.

Diode Arrays Replacement Considerations

Cross-reference with other SBCT series variants such as SBCT2090 for lower voltage requirements. Verify pinout compatibility and thermal characteristics when substituting with equivalent parts from other manufacturers. Ensure that any replacement maintains the same dual common cathode configuration and meets or exceeds the original forward current and voltage ratings.