PC817

SMD Type Photocoupler High Density Mounting Type Photocoupler PC817 Series ■ Features ● Current transfer ratio ( CTR: MIN. 50% at IF = 5mA ,VCE=5V) ● High isolation voltage between input and output SOP04 Unit:mm Internal connection diagram 43 12 1 Anode 2 Cathode 3 Emitter 4 Collector ■ Absolute Maximum Ratings Ta = 25℃ Parameter Input Reverse voltage Collector - Emitter Output Voltage Emitter-Collector Output Voltage Isolation Voltage Input Forward Current Input Peak Forward Current (Note.1) Collector Current - Continuous Input Power Dissipation Collector Output Power dissipation Total Power Dissipation Junction Temperature Soldering temperature Operating Temperature Storage Temperature Range Note.1:Pulse width≤100ms, Duty ratio : 0.001 Symbol VR VCEO VECO VISO IF IFM IC P Pc Ptot TJ Tsol Topr Tstg Rating 6 35 6 5000 50 1 50 70 150 200 125 260 -30 to 100 -55 to 125 Unit V Vrms mA A mA mW ℃ www.kexin.com.cn 1 SMD Type Photocoupler High Density Mounting Type Photocoupler PC817 Series ■ Electrical Characteristics Ta = 25℃ Parameter Input Forward Voltage Input Peak Forward Voltage Input Reverse Current Collector- emitter cut-off current Collector-emitter saturation voltage Isolation resistance Current Transfer Ratio Rise time Fall time Input Terminal Capacitance Floating Capacitance Cut-off frequency Symbol Test Conditions VF IF= 20 mA VFM IFM= 500 mA IR VR= 4 V ICEO VCE= 20 V , IE= 0 VCE(sat) IF = 20mA, IC = 1mA RISO DC 500V, 40 to 60% RH CTR VCE= 5V, I...