600 V, 30 A TrenchStop™ IGBT in a surface-mount DPak
The IKD15N60RATMA1: It uses a Trench Field Stop structure that delivers a low saturation voltage of 2.1 V typical at 15 V gate drive and 15 A collector current, keeping conduction losses manageable in a compact SMT footprint.
Switching losses that size the heatsink
Tested at 400 V, 15 A with a 15 Ω gate resistor and 15 V gate drive, the IKD15N60RATMA1 switches 370 µJ on and 530 µJ off per cycle. The 90 nC total gate charge and 16 ns turn-on delay, 183 ns turn-off delay set the minimum dead-time budget in half-bridge designs.
Package and thermal path
The PG-TO252-3 (DPak) package has the collector tab as the primary thermal path. The 250 W power dissipation rating assumes the tab is soldered to a copper plane of adequate area. Surface-mount assembly uses standard reflow profiles for the DPak footprint. The 45 A pulsed collector current capability covers inrush and short-circuit events within the IGBT's SOA.
Lifecycle and compliance
The TrenchStop™ series is Infineon's mainstream IGBT platform for industrial and automotive applications.