DESCRIPTION
   The SFH6943A is a four channel mini-optocoupler suitable for high density packaged PCB application. It has a minimum of 1768 VRMS isolation from input to output. The device consists of four phototransistors as detectors. Each channel is individually controlled. The optocoupler is housed in a SOT-223/10 package. 

FEATURES
• Transistor optocoupler in SOT-223/10 package
• End stackable, 1.27 mm spacing
• Low current input
• Good CTR linearity versus forward current
• Minor CTR degradation
• High collector emitter voltage, VCEO = 70 V
• Low coupling capacitance
• High common mode transient immunity
• Isolation test voltage: 1768 VRMS
• Compliant to RoHS directive 2002/95/EC and in
   accordance to WEEE 2002/96/EC

APPLICATIONS
• Telecommunication
• SMT
• PCMCIA
• Instrumentation