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| PC452 PC452 s Features 1. Mini-flat package 2. High collector-emitter voltage ( VCEO : 300V) 3. High current transfer ratio ( CTR : MIN. 1 000% at I F = 1mA, V CE = 2V) 4. High isolation voltage between input and output ( Viso : 3 750 Vrms ) Compact Surface Mount, High Collector emitter Voltage Type Photocoupler s Outline Dimensions ( Unit : mm ) Internal connection diagram 4 3 4 4.4 0.2 PC452 3 Anode mark 2.54 0.25 0.4 0.1 1 2 0.2 0.05 7.0 + 0.2 - 0.7 3 Emitter 4 Collector 0.2mm or more Soldering area 3.6 0.3 0.1 0.1 2.6 0.2 C0.4 (Input side ) 5.3 0.3 1 2 s Applications 1. Telephone sets 2. Copiers, facsimiles 3. Interfaces with various power supply circuits, power distribution boards 4. Hybrid substrates which reguire high density mounting 0.5 + 0.4 - 0.2 6 1 Anode 2 Cathode s Package Specifications Model No. PC452 PC452T PC452Z Package specifications Taping package ( Net : 3 000pcs.) ( Net : 750pcs. ) Taping package Sleeve package ( Net : 100pcs. ) Diameter of reel 370mm 178mm Tape width 12mm 12mm - s Absolute Maximum Ratings Parameter Forward current Input Reverse voltage Power dissipation Collector-emitter voltage Collector current ( forward direction ) Output Emitter-collector voltage Collecotr power dissipation Total power dissipation *1 Isolation voltage Operating temperture Storage temperature *2 Soldering temperature *1 AC for 1 minute, 40 to 60% RH *2 10 seconds or less, 0.2mm or more from the root of lead. ( Ta=25C ) Symbol IF VR P V CEO IC V ECO PC P tot V iso T opr T stg T sol Rating 50 6 70 300 150 0.1 150 170 3 750 - 30 to + 100 - 40 to + 125 260 Unit mA V mW V mA V mW mW V rms C C C " 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. " PC452 s Electro-optical Characteristics Parameter Forward voltage Reverse current Terminal capacitance Collecor-emitter breakdown voltage Collector dark current Collector current Collector-emitter saturation voltage Transfer Isolation resistance charac- Floating capacitance teristics Cut-off frequency Response time Rise time Fall time Symbol VF IR Ct BV CEO ICEO IC V CE ( sat ) R ISO Cf fc tr tf Conditions IF = 10mA VR = 4V V = 0, f = 1kHz IF = 0, IC = 0.1mA VCE = 200V, I F = 0 IF = 1mA, V CE = ( Ta = 25C ) MIN. 300 10 5 x 10 1 10 Input TYP. 1.2 30 10 0.6 7 100 20 11 MAX. 1.4 10 250 2 x 10 1.2 1.0 300 100 -7 Unit V A pF V A mA V pF kHz s s Output 2V IF = 20mA IC = 100mA DC500V, 40 to 60% RH V = 0, f = 1MHz VCE = 2V, I C = 20mA RL = 100 , - 3dB VCE = 2V, I C = 20mA RL = 100 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 - 30 0 25 50 75 a 100 125 0 - 30 0 25 50 75 100 125 Ambient temperature T ( C ) Ambient temperature T a ( C ) PC452 Fig. 3 Peak Forward Current vs. Duty Ratio 10000 5000 Peak forward current I FM ( mA ) 2000 Forward current I F ( mA ) 1000 500 200 100 50 20 10 5 5 Fig. 4 Forward Current vs. Forward Voltage 500 200 100 50 20 10 5 2 1 T a = 75C 50C Pulse width <=100 s T a = 25C - 25C 0C 25C 10 -3 2 5 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 5000 V CE = 2V T a = 25C Fig. 6 Collector Current vs. Collector-emitter Voltage 200 T a = 25C Collector current Ic ( mA ) Current transfer ratio CTR ( % ) 4000 3000 I F = 10mA 5mA 3mA 2.5mA 100 2mA 1.5mA 1mA P C ( MAX. ) 2000 1000 0 0.1 0.2 0.5 1 2 5 10 Forward current I F ( mA ) 0 0 0.5mA 1 2 3 Collector-emitter voltage V 4 (V) 5 CE Fig. 7 Relative Current Transfer Ratio vs. Ambient Temperature 150 I F = 1mA V CE = 2V Relative current transfer ratio ( % ) Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature Collector-emitter saturation voltage V CE ( sat ) ( V ) 1.2 1.0 100 0.8 0.6 50 0.4 0.2 0 - 30 I F = 20mA I C = 100mA 0 20 40 60 80 Ambient temperature T a ( C ) 100 0 - 30 0 20 40 60 80 100 Ambient Temperature Ta (C ) PC452 Fig. 9 Collector Dark Current vs. Ambient Temperature 10 -5 Fig.10 Response Time vs. Load Resistance 1000 V CE = 2V I C = 20mA T a = 25C V CE = 200V 10 Collector dark current I CEO ( A ) -6 500 200 tr 10 Response time( s ) -7 100 50 20 10 5 tf 10 -8 10 -9 td ts 10 10 - 10 - 11 - 30 0 20 40 a Ambient temperature T 60 ( C ) 80 100 2 1 0.01 0.1 1 Load resistance R L ( k ) 10 Fig.11 Frequency Response V CE = 2V I C = 20mA T a = 25C -5 Voltage gain A v ( dB ) RL = 1k - 10 100 10 Fig.12 Collector-emitter Saturation Voltage vs. Forward Current Collector-emitter saturation voltage V CE(sat) ( V ) 5 Ic = 5mA 10mA 4 30mA 50mA 3 70mA 100mA 2 T a = 25C 0 - 15 - 20 1 - 25 0.1 1 10 100 10 000 0 0 1 2 3 4 5 Frequency f ( kHz ) Forward current I F ( mA ) q Please refer to the chapter " Precautions for Use." |
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