Medical MOSFETs Trim Profile And On Resistance

Targeting medical electronics, the SMMA511DJ n- and p-channel 12 V MOSFET in a PowerPAK SC-70 and SMMB912DK 20 V dual n-channel MOSFET in the PowerPAK SC75 measure 2 mm x 2 mm and 1.6 mm by 1.6 mm, respectively. The devices also feature an ultra-low on-resistance, down to 0.04Ω, that promises to lower conduction losses and thus maximize battery life. Pricing starts at $1.03 each/10,000. VISHAY INTERTECHNOLOGY, INC., Malvern, PA. (619) 336-0860.