DESCRIPTION
The PS2732 and PS2733 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon Darlington-connected phototransistor. Each is mounted in a plastic SOP (Small Out-line Package) for high density applications.

FEATURES
• HIGH ISOLATION VOLTAGE
   BV: 2.5 k Vr.m.s. MIN
• HIGH COLLECTOR TO EMITTER VOLTAGE
   VCEO: 300 V MIN: PS2732-1,-2,-4
   VCEO: 350 V MIN: PS2733-1,-2,-4
• SOP (SMALL OUT-LINE PACKAGE)
• ULTRA HIGH CURRENT TRANSFER RATIO
   CTR: 4000% TYP
• TAPING PRODUCT NUMBER (Only -1 Type)
   PS2732-1-E3, F3
   PS2733-1-E3, F3
  
APPLICATIONS
Interface circuit for various instrumentations and control equipment.
• REPLACEMENT FOR RELAY IN PULSE-DIAL CIRCUIT
• HIGH CTR CIRCUIT APPLICATIONS