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| PC814 Series PC814 Series s Features 1. AC input 2. High isolation voltage between input and output ( V : 5 000Vrms ) 3. Compact dual-in-line package PC814 ( 1-channel type ) PC824 (2-channel type ) PC844 ( 4-channel type ) 4. Current transfer ratio CTR : MIN. 20% at I F = 1mA, VCE = 5V 5. Recognized by UL, file No. E64380 AC Input Photocoupler g Lead forming type ( I type ) and taping reel type ( P type ) are also available. ( PC814I/PC814P ) s Outline Dimensions PC814 2.54 0.25 4 CTR rank mark Primary side mark PC814 3 6.5 0.5 ( Unit : mm ) Internal connection diagram 4 3 1 2 0.9 0.2 1.2 0.3 1 2 s Applications 1. Programmable controllers 2. Telephone sets, telephone exchangers 3. System appliances 4. Signal transmission between circuits of different potentials and impedances PC844 Internal connection diagram 16 15 14 13 12 11 10 9 3.5 0.5 0.5TYP. 4.58 0.5 7.62 0.3 3.0 0.5 0.26 0.1 0.5 0.1 = 0 to 13 1 Anode, Cathode 2 Anode, Cathode 3 Emitter 4 Collector PC824 1 2 3 4 5 6 7 8 8 1.2 0.3 7 6 5 6.5 0.5 0.9 0.2 Internal connection diagram 8765 1 3 5 7 Anode, Cathode 2 4 6 8 Anode, Cathode 9 11 13 15 Emitter 10 12 14 16 Collector 1.2 0.3 16 15 14 13 12 11 10 PC824 0.9 0.2 9 6.5 0.5 CTR rank mark 0.5TYP. 3.5 0.5 1 2 3 4 2.54 0.25 9.66 0.5 1 2 3 4 PC844 7.62 0.3 1 2 3 4 5 6 7 8 2.54 0.25 3.5 0.5 0.5TYP. 7.62 0.3 CTR rank mark 19.82 0.5 3.0 0.5 0.26 0.1 0.5 0.1 = 0 to 13 3.0 0.5 0.26 0.1 = 0 to 13 0.5 0.1 1 3 Anode,Cathode 2 4 Anode,Cathode 5 7 Emitter 6 8 Collector " 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." PC814 Series s Absolute Maximum Ratings Parameter Forward current *1 Peak forward current 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 P V CEO V ECO IC PC P tot V iso T opr T stg T sol Rating 50 1 70 35 6 50 150 200 5 000 - 30 to + 100 - 55 to + 125 260 ( Ta = 25C ) Unit mA A mW V V mA mW mW V rms C C C Input Output *1 Pulse width <=100s, Duty ratio : 0.001 *2 40 to 60% RH, AC for 1 minute *3 For 10 seconds s Electro-optical Characteristics Parameter Forward voltage Peak forward voltage 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 Symbol VF V FM Ct ICEO CTR V CE(sat) R ISO Cf fc tr tf Conditions IF = 20mA IFM = 0.5V V = 0, f = 1kHz VCE = 20V, I F = 0 IF = 1mA, V CE = 5V IF = 20mA, I C = 1mA DC500V, 40 to 60% RH V = 0, f = 1MHz VCE = 5V, I C = 2mA, R L = 100 , - 3dB VCE = 2V, I C = 2mA, R L = 100 MIN. 20 5 x 1010 15 TYP. 1.2 50 0.1 1011 0.6 80 4 3 ( Ta = 25C ) MAX. 1.4 3.0 250 10 - 7 300 0.2 1.0 18 18 Unit V V pF A % V pF kHz s s Input Output Transfer characteristics *4 Classification table of current transfer ratio Model No. PC814A PC824A PC844A PC814 PC824 PC844 Rank mark A CTR ( % ) 50 to 150 A or no mark 20 to 300 PC814 Series Fig. 1 Forward Current vs. Ambient Temperature 60 Collector power dissipation PC ( mW ) 0 25 50 75 100 125 Fig. 2 Collector Power Dissipation vs. Ambient Temperature 200 50 Forward current IF ( mA ) 150 40 30 100 20 50 10 0 - 30 0 - 30 0 25 50 75 100 125 Ambient temperature T a ( C ) Ambient temperature Ta ( C ) Fig. 3 Peak Forward Current vs. Duty Ratio 10 000 5 000 ( mA ) 2 000 1 000 500 200 100 50 20 10 5 5 10 - 3 2 5 Fig. 4 Forward Current vs. Forward Voltage 500 200 Forward current IF ( mA ) 100 50 20 10 5 2 1 T a = 75C 50C - 25C 0C 25C Pulse width <=100 s T a = 25C Peak forward current I FM 10 -2 2 5 10 -1 2 5 1 0 0.5 1.0 1.5 2.0 2.5 3.0 Duty ratio Forward voltage V F ( V ) Fig. 5 Current Transfer Ratio vs. Forward Current 140 120 100 80 60 40 20 0 V CE = 5V T a = 25C Fig. 6 Collector Current vs. Collector-emitter Voltage 30 IF = 30mA T a = 25C Current transfer ratio CTR ( % ) Collector current I C ( mA ) P C ( MAX. ) 20mA 20 10mA 10 5mA 1mA 2 4 6 8 10 0.1 0.2 0.5 1 2 5 10 20 50 0 0 Forward current I F ( mA ) Collector-emitter voltage V CE (V) PC814 Series Fig. 7 Relative Current Transfer Ratio vs. Ambient Temperature 150 (%) I F = 1mA V CE = 5V Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature Collector emitter saturation voltage V CE(sat) ( V ) 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 I F = 20mA I C = 1mA Relative current transfer ratio 100 50 0 - 30 0 25 50 75 100 Ambient temperature T a ( C ) Fig. 9 Collector Dark Current vs. Ambient Temperature 10 -6 Fig.10 Response Time vs. Load Resistance 100 V CE = 2V I C = 2mA T a = 25C V CE = 20V 10 Collector dark current I CEO ( A ) -7 50 20 tr tf 10 -8 Response time ( s ) 10 5 2 1 0.5 td ts 10 10 -9 - 10 10 10 - 11 - 12 - 30 0 25 50 75 100 0.2 0.1 0.03 0.1 0.2 0.5 1 2 5 10 Ambient temperature T a ( C ) Load resistance RL ( k ) Fig.11 Frequency Response Test Circuit for Response Time V CE = 5V I C = 2mA T a = 25C VCC -5 RL = 10k 1k 100 Input RD RL Output Input Output 10% 90% td ts tr tf 0 Voltage gain A v ( dB ) - 10 - 15 - 20 0.2 0.5 1 2 5 10 20 50 100 200 500 1 000 Frequency f ( kHz ) PC814 Series Fig.12 Collector-emitter Saturation Voltage vs. Forward Current Collector-emitter saturation voltage VCE(sat) ( V ) 6 5 4 3 2 1 0 T a = 25C I C = 0.5mA 1mA 3mA 5mA 7mA RD VCC RL Output Test Circuit for Frepuency Response 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Forward current I F ( mA ) q Please refer to the chapter " Precautions for Use " |
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