STT800N16P55XPSA1

$264.83

Description：SCR MODULE POWERBLOCK PS55-1
Series：-

SKU:9ed68d8cb22c Category: SCRs - Modules Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：SCR MODULE POWERBLOCK PS55-1
Series：-
Mfr：Infineon Technologies
Package：Tray
Structure：1-Phase Controller - All SCRs
Number of SCRs, Diodes：2 SCRs
Voltage - Off State：1.6 kV
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：6300A @ 50Hz
Operating Temperature：125°C (TJ)
Mounting Type：Chassis Mount
Package / Case：Module
Voltage - Gate Trigger (Vgt) (Max)：2 V
Current - Gate Trigger (Igt) (Max)：200 mA
Current - Hold (Ih) (Max)：300 mA
Grade：-
Qualification：-

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STT800N16P55XPSA1

Overview

The STT800N16P55XPSA1 is a thyristor soft starter module manufactured by Infineon Technologies. It utilizes pressure contact technology and Advanced Medium Power Technology (AMPT) for high reliability. The device features an integrated optimized heatsink and operates with a maximum repetitive peak forward off-state voltage of 1600 V. It supports an overload current of 800 A at 21 seconds and a surge current of 6300 A. The threshold voltage is 0.9 V, and the slope resistance is 0.83 mΩ. Thermal resistance from junction to ambient is 0.196 K/W under DC conditions.

Feature Summary

Pressure contact technology ensures high mechanical and electrical reliability
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 the specific ordering suffix against official documentation to confirm exact configuration details. Confirm that the component matches the required technical specifications for your application before procurement. Ensure compatibility with standard mounting hardware and gate drive circuits as specified in the datasheet.

Selection Notes

Select this module for applications requiring robust phase control and high surge current handling capabilities. Consider the thermal resistance values when designing the cooling system. Verify that the operating temperature range meets the environmental requirements of the installation site.

Part Context

This component belongs to Infineon's soft starter module series designed for power electronics applications. It integrates thyristor elements with a dedicated heatsink structure. The module is engineered for industrial environments where reliable switching and high current capacity are critical.

Replacement Considerations

Consult official Infineon documentation for verified replacement part numbers. Ensure any substitute component matches the voltage, current, and thermal specifications of the original module.