This post explains for the semiconductor PC817.
The Part Number is PC817.
The function of this semiconductor is High Density Mounting Type Photocoupler.
Manufacturer: Kexin
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Description
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 […]
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