ADC4D10120D

Overview

The ADC4D10120D is a silicon carbide (SiC) Schottky diode manufactured by Analog Power Inc. It features a TO-247-3L package and offers a repetitive peak reverse voltage of 1200 V. The device supports an average forward current of 10 A at 25°C case temperature, with a maximum junction temperature of 175°C. Key electrical characteristics include a typical forward voltage of 1.8 V at 10 A and a low junction capacitance of 6.3 pF at 200 V. Thermal resistance from junction to case is rated at 4.1 °C/W.

Feature Summary

• Utilizes silicon carbide material for high-performance switching capabilities
• Features very low junction capacitance to minimize switching losses
• Demonstrates highly stable forward voltage and reverse recovery charge at elevated temperatures
• Designed for easy paralleling in high-current applications

Applications

• Soft switching topologies
• Secondary side rectification

Procurement Notes

Verify the specific manufacturer designation as Analog Power Inc., distinct from Wolfspeed or Pulse Larsen listings found in general databases. Confirm the TO-247-3L package variant matches your PCB footprint requirements. Ensure the component meets your thermal management needs given the 4.1 °C/W junction-to-case rating. Validate that the 1200V rating aligns with your circuit's peak reverse voltage stresses.

Selection Notes

Select this component for designs requiring high-voltage SiC performance with low capacitive charging losses. The TO-247-3L package facilitates efficient heat dissipation through the case. Consider the 10 A average current limit when sizing heatsinks. The stable VF characteristics make it suitable for parallel operation to increase current capacity without significant circulating currents.

Part Context

This part belongs to the Analog Power SiC diode family, targeting high-efficiency power conversion systems. It complements other wide-bandgap devices by offering robust reverse blocking capabilities. The TO-247-3L form factor ensures compatibility with standard through-hole mounting techniques used in industrial and automotive power supplies.

Replacement Considerations

Cross-reference with Wolfspeed C4D10120D or C4D30120D for similar voltage ratings, noting differences in current handling and thermal resistance. Verify pinout compatibility for TO-247-3 packages before substitution.