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SP540
1 Form A Solid State Relay DESCRIPTION
www.datasheet4u.com The SP540 is a single-pole, single-throw, normally open multipurpose DC solid-state relay and is designed to replace electromechanical relays in critical applications that require fast switching and solid state reliability. It is composed of an AlGaAs LED optically coupled to a Photo Diode Array that drives an Low On-resistance Enhancement Type DMOS transistor on the output, providing a high load current rating.
FEATURES
APPLICATIONS
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High Continuous Load Current Rating (750mA) Low On-resistance (2 ohms MAX) Low Input control power consumption (2.