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| PC723V PC723V .. s Features 1. High collector-emitter voltage ( VCEO : 80V) 2. High isolation voltage between input and output ( Viso : 5 000V rms ) 3. Current transfer ratio CTR : MIN. 50% at I F = 5mA, V CE = 5V 4. TTL compatible output 5. Recognized by UL, file No. E64380 High Collector-emitter Voltage Type Photocoupler s Outline Dimensions 0.3 0.9 0.2 5 1.2 g Lead forming type ( I type ) and taping reel type ( P type ) are also available. ( PC723VI/PC723VP ) gg TUV ( VDE0884 ) approved type as an option is also available. ( Unit : mm ) Internal connection diagram 6 5 4 6 Anode mark PC723V 4 6.5 0.5 1 1 2 3 2 3 s Applications 3.7 0.5 3.5 0.5 7.12 0.5 0.5TYP. 7.62 0.3 3.35 0.5 1. Telephone systems, telegram systems 2. System appliances, measuring instruments 3. Signal transmission between circuits of different potentials and impedances 0.26 0.1 = 0 to 13 0.5 0.1 2.54 0.25 1 Anode 2 Cathode 3 NC 4 Emitter 5 Collector 6 Base s Absolute Maximum Ratings Parameter Forward current *1 Peak forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector-base voltage Emitter-base 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 V CBO V EBO IC PC P tot V iso T opr T stg T sol Rating 50 1 6 70 80 6 130 6 50 150 200 5 000 - 25 to + 100 - 40 to + 125 260 Unit mA A V mW V V V V mA mW mW V rms C C C Input Output *1 Pulse width<=100 s, Duty ratio : 0.001 *2 40 to 60% RH, AC for 1 minute *3 For 10 seconds " 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." PC723V s Electro-optical Characteristics Parameter Forward voltage Peak forward voltage Reverse current Terminal capacitance Collector dark current Current transfer ratio Collector-emitter saturation voltage Isolation resistance Floating capacitance Cut-off frequency Rise time Response time Fall time Symbol VF V FM IR Ct ICEO CTR V CE(sat) R ISO Cf fc tr tf Conditions MIN. IF = 20mA IFM = 0.5A VR = 4V V = 0, f = 1kHz VCE = 40V, I F = 0, R BE = IF = 5mA, V CE = 5V, R BE = 50 IF = 20mA, I C = 1mA, R BE = DC500V, 40 to 60% RH 5 x 10 10 V = 0, f = 1MHz VCE = 5V, I C = 2mA, R L = 100 , R BE = , - 3dB VCE = 2V, I C = 2mA RL = 100 , R BE = TYP. 1.2 30 100 0.1 10 11 0.6 50 6 7 ( Ta = 25C ) MAX. 1.4 3.0 10 250 10 - 7 400 0.3 1.0 20 20 Unit V V A pF A % V pF kHz s s Input Output Transfer characteristics Fig. 1 Forward Current vs. Ambient Temperature 60 Fig. 2 Collector Power Dissipation vs. Ambient Temperature 200 Collector power dissipation P C ( mW ) 50 Forward current I F ( mA ) 150 40 30 100 20 50 10 0 - 25 0 25 50 75 100 125 0 - 25 0 25 50 75 100 125 Ambient temperature T a ( C ) Ambient temperature T a ( C ) Fig. 3 Peak Forward Current vs. Duty Ratio 10 000 5 000 ( mA ) 2 000 Pulse width <=100s T a = 25C Fig. 4 Forward Current vs. Forward Voltage 500 200 100 Forward current I F ( mA ) 50 20 10 5 2 1 T a = 75C 50C 25C 0C - 25C 1 000 500 200 100 50 20 10 5 5 10 -3 2 Peak forward current I FM 5 10 -2 2 5 10 -1 2 5 1 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Duty ratio Forward voltage V F ( V ) PC723V Fig. 5 Current Transfer Ratio vs. Forward Current 200 180 Current transfer ratio CTR ( % ) 160 Collector current I C ( mA ) 140 120 R BE = 100 80 60 40 20 0 1 500k 100k 10 8 6 4 2 0 2 5 10 20 50 0 1 2 3 4 5 6 7 8 9 10 Forward current I F ( mA ) Collector-emitter voltage V CE ( V ) V CE = 5V T a = 25C Fig. 6 Collector Current vs. Collector-emitter Voltage 14 R BE = 12 T a = 25C I F = 30mA 20mA 10mA 5mA 3mA Fig. 7 Relative Current Transfer Ratio vs. Ambient Temperature 150 I F = 5mA V CE = 5V R BE = 100 Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature Collector-emitter saturation voltage V CE(sat) ( V ) 0.16 I F = 20mA 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0 - 25 0 25 50 a I C = 1mA R BE = Relative current transfer ratio ( % ) 50 0 - 25 0 25 50 a 75 ( C ) 100 Ambient temperature T Ambient temperature T 75 ( C ) 100 Fig. 9 Collector Dark Current vs. Ambient Temperature 10 10 -5 Fig.10 Response Time vs. Load Resistance 100 V CE = 2V I C = 2mA R BE = T a = 25C tf td tr ts tr tf 5 V CE = 40V R BE = 50 20 10 5 2 1 0.5 0.2 Collector dark current I CEO ( A ) -6 10 10 10 10 10 -7 5 -8 5 -9 5 - 10 5 - 11 - 25 0 25 50 a 75 ( C ) 100 Response time ( s ) 5 0.1 0.2 Ambient temperature T 0.5 12 5 Load resistance R L ( k ) 10 20 PC723V Fig.11 Frequency Response Test Circuit for Response Time V CE = 5V I C = 2mA R BE = T a = 25C 1k 100 Input RD 0 Voltage gain A v ( dB ) VCC RL Output Input Output -5 RL = 10k - 10 10% 90% td ts tr tf - 15 - 20 0.5 1 2 5 10 20 50 100 200 500 Frequency f ( kHz ) Fig.12 Collector-emitter Saturation Voltage vs. Forward Current 6 Collector-emitter saturation voltage VCE(sat) ( V ) IC = 1mA 3mA 5mA 7mA 4 R BE = T a = 25C Test Circuit for Frequency Response 5 VCC RD RL Output 3 2 1 0 0 2 4 6 8 F 10 ( mA ) 12 14 16 Forward current I q Please refer to the chapter "Precautions for Use ". |
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