Infineon Thyristor Module 1600 V, 2.25 kA Surge Current, 120 A Rated On-State Current TT120N16SOFHPSA1

Infineon TT120N16SOFHPSA1 Thyristor Module is engineered for controlling large AC or DC currents in power switching and conversion applications, operating with a repetitive peak reverse voltage of 1600 V and a rated average on-state current of 120 A. This device offers robust surge current capacity of 2.25 kA, designed to withstand transient overload conditions in demanding electrical environments.

The module features a low gate trigger current requirement of 100 mA and a trigger voltage threshold of 2.5 V, ensuring precise and reliable activation. Its 7-pin package supports flexible integration in electronic circuits.

Thermal performance is rated with a maximum operating temperature of 130°C, demanding appropriate heat dissipation strategies for stable function under high loads. The peak on-state voltage is minimized to 1.75 V, reducing energy loss during conduction.

Repetitive peak off-state current and maximum holding current are specified at 20 mA and 250 mA respectively, critical parameters for design considerations to maintain device stability and prevent unintended triggering. The thyristor module is suited for applications in industrial drives, power supply rectification, heavy current inverters, and controlled switching systems exposed to surge currents.

The module withstands a repetitive peak reverse voltage up to 1600 V. Supports a surge current capacity of 2250 A for transient events. Maintains stable latching with a maximum holding current of 250 mA. Operates reliably up to a temperature of 130°C.

Low trigger voltage and current ensure simplified gate drive circuits.

This Thyristor Module is ideally used in industrial power electronics including rectifier assemblies and inverter stages requiring robust high-current switching performance. Its design supports reliable operation in non-automotive high-voltage power supplies and surge prone environments.

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