ps7122al-1b transistor of datasheet pdf

PS7122AL-1B
Manufacturer : NEC[NEC]
Description : BREAK DOWN VOLTAGE NORMALLY CLOSED TYPE 1-CH, 2-CH OPTICAL COUPLED MOSFET

PS7122AL-1B
Manufacturer : NEC
Description : 6, 8 PIN DIP 250 V BREAK DOWN VOLTAGE NORMALLY CLOSED TYPE 1-CH, 2-CH OPTICAL COUPLED MOSFET

PS7122AL-1B
Manufacturer : NEC
Description : Optical Coupled MOS FET photocoupler(MOS ???????????????????)

PS7122AL-1B
Manufacturer :
Description :