TD190N16SOFHPSA2

SCRs - Modules Overview

The Infineon Technologies TD190N16SOFHPSA2 is a phase control thyristor module featuring solder-bond technology and an industrial standard package. It provides a repetitive peak forward off-state and reverse voltage (VDRM/VRRM) of 1600 V. The maximum average on-state current (ITAVM) is rated at 190 A with the case temperature maintained at 85 °C. Surge current capacity reaches 5200 A for 10 ms at 25 °C junction temperature. The threshold voltage (VT0) is 0.85 V, and the slope resistance (rT) is 0.9 mΩ. Thermal resistance from junction to case (RthJC) is 0.145 K/W under DC conditions per arm. The module utilizes a 34 mm base plate and weighs approximately 165 g.

SCRs - Modules Feature Summary

• Utilizes Löt-Bond (solder-bond) technology for robust internal connections.
• Features an electrically insulated base plate for safety isolation.
• Designed within an industrial standard package format.

SCRs - Modules Applications

• Soft starters
• Rectifiers for drive applications
• Power controllers
• Rectifiers for UPS systems
• Battery chargers
• Static switches

SCRs - Modules Procurement Notes

Verify the specific ordering suffix HPSA2 against official documentation to confirm exact manufacturing specifications. Confirm compliance with RoHS directives and check for any end-of-life notifications or discontinuance alerts prior to finalizing procurement plans.

SCRs - Modules Selection Notes

Select this component based on the required 1600 V blocking capability and 190 A continuous current rating. Ensure the thermal management system can maintain the case temperature at or below 85 °C to sustain the rated ITAVM. Verify that the gate trigger requirements align with the specified IGT and VGT limits.

SCRs - Modules Part Context

This module belongs to the TT190N16 series of network thyristor modules. It shares the same electrical characteristics as the TT190N16SOF but may differ in packaging or specific manufacturing batch details indicated by the suffix. It is designed for high-power phase control applications requiring reliable switching performance.

SCRs - Modules Replacement Considerations

The TT190N16SOF is a direct electrical equivalent within the same product family. Verify if the HPSA2 suffix denotes a specific environmental or packaging variation before substituting.

SCRs - Modules FAQ

What is the critical rate of rise of on-state current (diT/dt)?

The critical rate of rise of on-state current is 100 A/µs according to DIN IEC 747-6 standards.

What is the insulation test voltage?

The insulation test voltage is 3.0 kV RMS for 1 minute at 50 Hz, or 3.6 kV RMS for 1 second.

What is the maximum junction temperature?

The maximum junction temperature (Tvj max) is 125 °C.