The PS2381-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor. This package is mounted in a plastic 4-LSOP (Long Mini-Flat Small Outline Package) for high density applications. The package has shield effect to cut off ambient light.
Operating ambient temperature: 115°C
Isolation distance (0.4 mm MIN.)
High isolation voltage (BV = 5000 Vrms)
4-pin LSOP (Long Mini-Flat Small Outline Package) type