Optocouplers Offer High CMR
Driving output currents of 2.5 A and 1 A, respectively, Fairchild Semiconductor’s FOD3120 and FOD3150 optocouplers demonstrate common mode rejection (CMR) of 35 kV/µs and 20 kV/µs, respectively. The devices can drive 1,200-V/20-A IGBTs and MOSFETs, exhibit pulse width distortion of 100 ns, and deliver a peak working voltage of 1,414 V. The components utilize Pb-free terminals and have been characterized for moisture sensitivity in accordance to J-STD-020. The products suit solar inverters, motor drives, and induction heating applications. Pricing is $1.26 and $0.94 each, respectively, in 1,000 quantities.
800-341-0392 ext. 8761, www.fairchildsemi.com