68 mOhm at 1 A — what that means for your load budget
At 1 A and 4.5 V gate drive, the 68 mOhm max Rds(on) translates to about 68 mV drop and 68 mW dissipation per channel. That is low enough for most portable load-switching and power-rail sequencing applications without a heatsink — the 750 mW package limit gives you headroom if both channels are on simultaneously. The 2.5 nC typical gate charge at 4.5 V means the gate driver sees a light capacitive load; a standard GPIO can switch it in microseconds. Input capacitance is 410 pF at 10 V Vds, so switching losses stay modest even at a few hundred kHz.
Lifecycle and sourcing
The CSD75208W1015 is listed as Active with ROHS3 compliance. No end-of-life notice or last-time-buy schedule is available.
