The trend toward compact, higher-voltage systems is driving stricter international safety standards and environmentally friendly solutions that require smaller, lower-power integrated circuits. The RV1S9x60A family meets this need with low-threshold input current (IFHL) ratings: the RV1S9160A (SO5) operates at 2.0mA, the RV1S9060A (LSO5) at 2.2mA, and the RV1S9960A (LSDIP8) at 3.8mA.
The lower power consumption allows the RV1S9x60A photocouplers to suppress heat generation from the power supply. And high-temperature operation up to 125°C saves board space by mounting the photocoupler close to the IGBT or MOSFET drive device. The devices are intended for DC-to-AC power inverters, AC servomotors, programmable logic controllers (PLCs), robotic arms, solar and wind power input power conditioners, and battery management systems for energy storage and charging.
The RV1S9x60A photocouplers feature high common-mode rejection (noise tolerance) of up to 50 kV/µs (min) to protect microcontrollers and other I/O logic circuits from high-voltage spikes while transferring high-speed signals. The RV1S9x60A family also offers a variety of packages with the smallest footprint for each reinforced insulation (up to 690 Vrms) and minimum creepage distances from 4.2 mm to 14.5 mm to ensure safe operation.
Key features of the RV1S9160A, RV1S9060A and RV1S9960A photocouplers:
Low voltage power supply of 2.7V to 5.5V;
Isolation voltage: 3750 Vrms (RV1S9160A), 5000 Vrms (RV1S9060A) and 7500 Vrms (RV1S9960A);
High temperature operation from -40°C to +125°C (RV1S9160A and RV1S9060A), and from -40°C to +110°C (RV1S9960A)
; Supply current of 2.0mA max.;
Low pulse width distortion at 20ns max.;
Propagation delay of 60ns max. and propagation delay bias of 25ns max.
