TT430N22KOFXPSA1

SCRs - Modules Overview

The TT430N22KOFXPSA1 is a 60 mm press-pack thyristor module from Infineon's Power Block series, designed for phase control applications. It features a 2200 V repetitive peak off-state voltage (VDRM/VRRM) and an average on-state current (ITAVM/TC) of 430 A at 85 °C case temperature under 180° electrical conduction. The device supports a maximum junction temperature (Tvj) of 125 °C with a typical on-state voltage drop (T0) of 0.95 V. Key dynamic ratings include a critical rate of rise of on-state current ((di/dt)c) of 150 A/µs and a non-repetitive surge current (IFSM/ITSM) of 12,000 A for 10 ms. The thermal resistance from junction to case (RthJC) is 0.065 K/W.

SCRs - Modules Feature Summary

• Utilizes 60 mm press-pack technology for robust mechanical clamping and efficient heat dissipation in high-power environments.
• Engineered specifically for phase control topologies within the bipolar semiconductor power block family.
• Provides high short-circuit capability with defined I²t limits for reliable protection coordination.

SCRs - Modules Applications

• High-power industrial phase control systems
• Static VAR compensators (SVC) for power transmission
• HVDC converter valve modules

SCRs - Modules Procurement Notes

Verify the specific suffix XPSA1 against official Infineon documentation to confirm packaging and reel specifications, as suffixes may indicate handling variations without altering electrical function. Cross-reference the SP000091179 alias for accurate ordering. Ensure compatibility with existing 60 mm press-fit cooling infrastructure before procurement.

SCRs - Modules Selection Notes

Select this component when designing circuits requiring 2200 V blocking capability with moderate current handling around 430 A. The low RthJC of 0.065 K/W suits applications demanding efficient thermal transfer via direct pressure contact. Evaluate the 150 A/µs di/dt rating against the circuit's fault current characteristics to ensure safe commutation and prevent device failure during turn-on transients.

SCRs - Modules Part Context

This part belongs to the TT430N/TD430N series of 60 mm press-pack thyristors. It shares the same core die and electrical characteristics with the TT430N22KOF variant, differing primarily in the XPSA1 suffix which denotes specific manufacturing or packaging attributes defined by Infineon. It is distinct from screw-mount modules like the T430N14TOF.

SCRs - Modules Replacement Considerations

The TT430N22KOF serves as the primary equivalent part number. Verify that any substitute maintains the 60 mm form factor and press-pack interface requirements. Electrical parameters such as VDRM, ITAVM, and RthJC must match or exceed original specifications to ensure system integrity.