Оптопара транзисторная
Маркировка: EL357N
Корпус: SOP-4
Ultra small sop phototransistor photocoupler
: PC357
Технические параметры
Halogens free
Current transfer ratio
(CTR: 50~600% at IF =5mA, VCE =5V)
High isolation voltage between input
and output (Viso=3750 V rms )
Compact 4 Pin SOP with a 2.0 mm profile