Vishay Intertechnology: P-channel power MOSFETs come in PowerPAK ChipFET packages

Providing a 3×1.8-mm footprint, the seven P-channel MOSFETs in a PowerPAK ChipFET package feature a 75% lower thermal resistance, a 33% smaller footprint, and a 23% thinner height profile than those in a TSOP-6 package. The devices also feature 3W power dissipation; equal to that of the SO-8 package. Rated for 3°C/W junction-to-case thermal resistance, the devices feature a 0.021Ω maximum on-resistance in a 20V drain-to-source P-channel single-channel device and 0.064Ω in a dual-channel device. The PowerPAK ChipFET MOSFETs cost 20 cents (100,000).

Vishay Intertechnology, www.vishay.com