TT280N16SOFHPSA1

SCRs - Modules Overview

The TT280N16SOFHPSA1 is a phase control thyristor module from Infineon Technologies, utilizing solder-bond technology within an industrial standard package. It features an electrically insulated base plate and supports a repetitive peak forward/reverse voltage of 1600 V. The maximum average on-state current (ITAVM) is 280 A at a case temperature of 85 °C, with a surge current rating (ITSM) of 9000 A. Key electrical parameters include a threshold voltage (VT0) of 0.9 V, slope resistance (rT) of 0.82 mΩ, and a junction-to-case thermal resistance (RthJC) of 0.11 K/W for sinusoidal operation.

SCRs - Modules Feature Summary

• Utilizes solder-bond technology for robust internal connections.
• Features an electrically insulated base plate for safety isolation.
• Industrial standard package design facilitates mechanical integration.

SCRs - Modules Applications

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

SCRs - Modules Procurement Notes

Verify the specific ordering suffix against official documentation to confirm exact configuration details. Ensure that any additional characters in the part number do not alter the fundamental electrical ratings or physical dimensions defined in the datasheet. Cross-reference the manufacturer's catalog to validate availability and compliance status before finalizing procurement orders.

SCRs - Modules Selection Notes

Select this component based on the required 1600 V blocking capability and 280 A continuous current handling. Evaluate the thermal management requirements using the specified RthJC value of 0.11 K/W. Confirm that the gate trigger characteristics align with the control circuit design. Consider the operating temperature range and mounting torque specifications for reliable mechanical installation.

SCRs - Modules Part Context

This module belongs to the TT280N16 series of network thyristor modules designed for high-power phase control applications. It represents a standardized solution within Infineon's portfolio for industrial power electronics, offering a balance of high current density and thermal performance in a compact form factor suitable for various AC power control scenarios.

SCRs - Modules Replacement Considerations

Consult the official short-form catalog for direct replacements. Verify compatibility regarding pinout, mounting dimensions, and electrical ratings when substituting with other thyristor modules from different manufacturers or product lines.

SCRs - Modules FAQ

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

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

Does the module come with pre-applied thermal interface material?

Yes, the module offers an optional feature where thermal interface material (TIM) is already applied to the base plate.

What is the insulation test voltage for the module?

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