PC817 Series High Density Mounting Type Photocoupler PC817 Series ❈ Lead forming type ( I type ) and taping reel type ( P type ) are also available. ( PC817I/PC817P ) ❈❈ TUV ( VDE0884 ) approved type is also available as an option. .. ■ Features ■ Applications 1. Current transfer ratio ( CTR: MIN. 50% at I F = 5mA ,VCE=5V) 2. High isolation voltage between input and output ( Viso : 5 000V rms ) 3. Compact dual-in-line package PC817 : 1-channel type PC827 : 2-channel type PC837 : 3-channel type PC847 : 4-channel type 4. Recognized by UL, file No. E64380 1. Computer terminals 2. System appliances, measuring instruments 3. Registers, copiers, automatic vending machines 4. Electric home appliances, such as fan heaters, etc. 5. Signal transmission between circuits of different potentials and impedances ■ Outline Dimensions 1 2 0.9 ± 0.2 1.2 ± 0.3 θ = 0 to 13 ˚ 2 2.7 ± 0.2 3.5 ± 0.5 0.5TYP. 3.0 ± 0.5 6.5 ± 0.5 PC817 3 4 1 2 5 6 4 5 6 0.26 ± 0.1 θ θ = 0 to 13 ˚ θ 2.7 ± 0.5 0.5TYP. 3.5 ± 0.5 16 15 14 1 2 13 12 11 3 0.9 ± 0.2 1.2 ± 0.3 4 5 6 9 10 16 15 14 13 12 11 10 9 7 8 6.5 ± 0.5 3 Internal connection diagram PC817 7 Anode Cathode Emitter Collector θ 2.54 ± 0.25 PC817 8 3 4 7 8 θ= 0 to 13 ˚ PC817 9 7.62 ± 0.3 14.74 ± 0.5 0.5 ± 0.1 10 1 3 5 Anode 2 4 6 Cathode 7 9 11 Emitter 8 10 12 Collector 0.9 ± 0.2 1.2 ± 0.3 2 7 8 1 2 3 4 5 6 7.62 ± 0.3 19.82 ± 0.5 2.7 ± 0.5 1 6 1 θ PC817 6.5 ± 0.5 PC817 5 6 5 0.26 ± 0.1 0.5 ± 0.1 3.5 ± 0.5 4 12 11 7 7 PC847 Internal connection diagram 8 PC817 3 4 9.66 ± 0.5 3.0 ± 0.5 2 9 Anode Cathode Emitter Collector 3.0 ± 0.5 2.7 ± 0.5 3.5 ± 0.5 3.0 ± 0.5 PC817 Anode mark θ θ 10 0.9 ± 0.2 1.2 ± 0.3 8 7.62 ± 0.3 1 2 3 4 0.26 ± 0.1 0.5 ± 0.1 11 3 2 7.62 ± 0.3 2.54 ± 0.25 1 1 4.58 ± 0.5 PC837 12 2 Internal connection diagram 2.54 ± 0.25 6 5 7 Anode mark Anode mark 1 3 6.5 ± 0.5 PC817 Anode mark 0.5TYP. 4 3 8 0.5TYP. 4 CTR rank mark PC827 Internal connection diagram 2.54 ± 0.25 PC817 PC817 ( Unit : mm ) 0.5 ± 0.1 1 3 5 7 Anode 2 4 6 8 Cathode 0.26 ± 0.1 θ θ θ = 0 to 13 ˚ 9 11 13 15 10 12 14 16 “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.” Emitter Collector PC817 Series ■ Absolute Maximum Ratings Input Output ( Ta = 25˚C ) Parameter Forward current *1 Peak forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation *2 Isolation voltage Operating temperature Storage temperature *3 Soldering temperature Symbol IF I FM VR P V CEO V ECO IC PC P tot V iso T opr T stg T sol Rating 50 1 6 70 35 6 50 150 200 5 000 - 30 to + 100 - 55 to + 125 260 Unit mA A V mW V V mA mW mW V rms ˚C ˚C ˚C *1 Pulse width <=100µs, Duty ratio : 0.001 *2 40 to 60% RH, AC for 1 minute *3 For 10 seconds ■ Electro-optical Characteristics Input Output Transfer characteristics Parameter Forward voltage Peak forward voltage Reverse current Terminal capacitance Collector dark current *4 Current transfer ratio Collector-emitter saturation voltage Isolation resistance Floating capacitance Cut-off frequency Rise time Response time Fall time ( Ta = 25˚C ) Symbol VF V FM IR Ct I CEO CTR V CE(sat) R ISO Cf fc tr tf Conditions I F = 20mA I FM = 0.5A V R = 4V V = 0, f = 1kHz V CE = 20V I F = 5mA, V CE = 5V I F = 20mA, I C = 1mA DC500V, 40 to 60% RH V = 0, f = 1MHz V CE = 5V, I C = 2mA, R L = 100 Ω, - 3dB V CE = 2V, I C = 2mA, R L = 100 Ω *4 Classification table of current transfer ratio is shown below. MIN. 50 5 x 1010 - TYP. 1.2 30 0.1 1011 0.6 80 4 3 MAX. 1.4 3.0 10 250 10 - 7 600 0.2 1.0 18 18 Unit V V µA pF A % V Ω pF kHz µs µs Fig. 1 Forward Current vs. Ambient Temperature 60 ❈ : 1 or 2 or 3 or 4 Rank mark A B C D A or B B or C C or D A, B or C B, C or D A, B, C or D A, B, C, D or No mark CTR ( % ) 80 to 160 130 to 260 200 to 400 300 to 600 80 to 260 130 to 400 200 to 600 80 to 400 130 to 600 80 to 600 50 to 600 50 Forward current I F ( mA ) Model No. PC817A PC817B PC817C PC817D PC8❈7AB PC8❈7BC PC8 ❈7CD PC8 ❈7AC PC8❈7BD PC8 ❈7AD PC8 ❈7 40 30 20 10 0 - 25 0 25 50 75 Ambient temperature Ta ( ˚C) 100 125 PC817 Series Fig. 2 Collector Power Dissipation vs. Ambient Temperature Fig. 3 Peak Forward Current vs. Duty Ratio 10 000 Pulse width <=100 µ s ( mA ) 5 000 T a = 25˚C 2 000 1 000 FM 150 Peak forward current I Collector power dissipation P C ( mW ) 200 100 50 500 200 100 50 20 10 5 0 - 30 25 0 50 75 Ambient temperature T 100 5 10 - 3 2 125 a 140 120 100 80 60 40 10 -1 2 50˚C 100 25˚C 0˚C 50 - 25˚C 5 1 20 10 5 2 1 2 10 5 20 50 0 0.5 1.0 Forward current I F ( mA ) 1.5 2.0 2.5 3.0 3.5 Forward voltage V F ( V) Fig. 7 Relative Current Transfer Ratio vs. Ambient Temperature Fig. 6 Collector Current vs. Collector-emitter Voltage 150 30 I F = 30mA I F = 5mA V CE = 5V T a = 25˚C 20mA Relative current transfer ratio ( % ) 25 Collector current I C ( mA ) 5 T a = 75˚C 200 Forward current I F ( mA ) Current transfer ratio CTR ( % ) 500 V CE = 5V T a = 25˚C 160 P C ( MAX. ) 20 15 10mA 10 5mA 5 0 0 -2 2 Fig. 5 Forward Current vs. Forward Voltage 200 20 0 1 10 Duty ratio Fig. 4 Current Transfer Ratio vs. Forward Current 180 5 ( ˚C ) 1 2 3 4 5 6 Collector-emitter voltage V 7 CE (V) 8 9 100 50 0 - 30 0 25 50 Ambient temperature T 75 a ( ˚C ) 100 PC817 Series Fig. 9 Collector Dark Current vs. Ambient Temperature Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature 10 -5 10 -6 10 -7 10 -8 10 -9 I F = 20mA 0.14 V CE = 20V Collector dark current I CEO ( A) Collector-emitter saturation voltage V CE(sat) ( V ) 0.16 I C = 1mA 0.12 0.10 0.08 0.06 0.04 10 - 10 10 - 11 0.02 0 - 25 0 25 50 75 0 - 25 100 Ambient temperature T a (˚C) 25 50 75 Ambient temperature T a ( ˚C ) 100 Fig.11 Frequency Response Fig.10 Response Time vs. Load Resistance 500 200 100 V CE = 2V V CE = 2V I C = 2mA Ta = 25˚C I C = 2mA 0 T a = 25˚C Voltage gain A v ( dB ) Response time ( µ s ) 50 tr 20 tf 10 5 td 2 ts 1 0.5 100 Ω 1k Ω -10 RL = 10k Ω -20 0.2 0.1 0.1 1 0.5 10 RL RD Output 10% 90% td ts tr Test Circuit for Frepuency Response VCC RD RL Output tf Collector-emitter saturation voltage V CE(sat) ( V ) Input Output Input 2 5 10 20 50 100 200 500 Fig.12 Collector-emitter Saturation Voltage vs. Forward Current Test Circuit for Response Time VCC 1 Frequency f ( kHz ) Load resistance R L ( k Ω ) 6 T a = 25˚C 5 I C = 0.5mA 1mA 4 3mA 3 7mA 5mA 2 1 0 0 5 10 Forward current I F ( mA ) ● Please refer to the chapter “ Precautions for Use ” 15