STT2200N16P55XPSA1

Overview

The Infineon STT2200N16P55XPSA1 is a soft starter module utilizing pressure contact technology and Advanced Medium Power Technology (AMPT). It features an integrated optimized heatsink for efficient thermal management. The device has a repetitive peak forward off-state and reverse voltage of 1600 V, with a non-repetitive peak reverse voltage of 1700 V. Overload current capacity is 2180 A at 21 seconds, while the surge current rating reaches 21000 A at 50/60 Hz. The on-state threshold voltage is 0.9 V, and slope resistance is 0.24 mΩ. Maximum junction temperature is 125°C, extending to 155°C after start.

Feature Summary

• Pressure contact technology ensures high reliability and mechanical stability
• Advanced Medium Power Technology (AMPT) optimizes performance
• Integrated optimized heatsink eliminates the need for thermal interface material

Applications

• Soft starters
• Bypass switches
• Power controllers
• Static switches

Procurement Notes

Verify component authenticity by checking the serial number format against official Infineon marking guidelines. Confirm RoHS3 compliance status through the manufacturer's environmental certificates. Ensure the ordering suffix matches the specific package variant required for your design. Cross-reference datasheet revision numbers to guarantee parameter accuracy during procurement.

Selection Notes

Select this module for applications requiring robust phase control with high overload tolerance. Verify that the system can accommodate the maximum gate trigger current of 200 mA and voltage of 2 V. Ensure the cooling solution supports the specified thermal resistance values for both junction-to-reference and junction-to-ambient paths under expected conduction angles.

Part Context

This component belongs to the STT series of soft starter modules from Infineon Technologies. It is designed as a complete application product with minimal footprint. The module integrates two SCRs in a single-phase controller configuration. It utilizes silicon pellets with pressure contact for superior thermal cycling performance compared to soldered alternatives.

Replacement Considerations

Direct replacements within the same series include STT2200N16P55XPSA2. When substituting, verify that the thermal characteristics and pinout configurations remain identical. Ensure the replacement part maintains the same voltage and current ratings to preserve system safety margins.