PC729 PC729 Bi-directional Output Type Photocoupler ■ Features ■ Outline Dimensions 1. Bi-directional output type 2. High collector-emitter voltage ( VBR : 300V ) 3. High collector output current ( I O : 150mA ) 4. High isolation voltage between input and output ( Viso : 5 000Vrms ) 5 4 ■ Applications 2 3 7.62 ± 0.3 3.5 ± 0.5 0.5TYP. 3.1 ± 0.3 3.4 ± 0.3 1 Anode 2 Anode, Cathode 3 Cathode ■ Absolute Maximum Ratings 2 *Terminal No. 5 represents NC terminal when AC operated. 9.22 ± 0.5 0.5 ± 0.1 Output 1 3 Anode mark (Sunken mark ) 1. Telephone sets 2. Measuring instruments Input 6.5 ± 0.5 PC729 1 Parameter Forward current *1 Peak forward current Reverse voltage Power dissipation Breakdown voltage Output current Power dissipation Total power dissipation *2 Isolation voltage Operating temperature Storage temperature *3 Soldering temperature Internal connection diagram * 6 5 4 1.2 ± 0.3 6 ( Unit : mm ) θ = 0 to 13 ˚ 2.54 ± 0.25 θ 0.26 ± 0.1 4 VO * 5 May not be externally connected 6 VO ( Ta = 25˚C ) Symbol IF I FM VR P 13 V BR IO P 46 P tot V iso T opr T stg T sol Rating 30 1 6 80 300 150 370 400 5 000 - 25 to + 85 - 55 to+ 125 260 Unit mA A V mW V mA mW mW Vrms ˚C ˚C ˚C *1 Pulse width <=100µs, 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.” θ PC729 ■ Electro-optical Characteristics Parameter Forward voltage *4 Reverse current *4 Terminal capacitance Collector dark current Breakdown voltage Output current ON-state voltage Isolation resistance Floating capacitance Symbol VF IR Ct Id V BR IO V on R ISO Cf *4 Input Output Transfer characteristics ( Ta = 25˚C ) Cut-off frequency Rise time Fall time Response time Conditions I F = 10mA V R = 4V V = 0, f = 1kHz V 46 = 200V, I F = 0 I O = 0.1mA, I F = 0 I F13 = 1mA, V 46 = 3V I F13 = 20mA, I O = 100mA DC500V, 40 to 60% RH V = 0, f = 1MHz MIN. 300 10 5 x 1010 - TYP. 1.2 30 40 1.8 1011 1.0 MAX. 1.4 10 250 10 - 6 150 2.4 - Unit V µA pF A V mA V Ω pF fc V 46 = 3V, I O = 20mA R L = 100 Ω , - 3dB 1 7 - kHz tr tf V 46 = 3V, I O = 20mA R L = 100 Ω - 50 20 300 100 µs µs *4 Between terminals 1 and 2, and between terminals 2 and 3 Fig. 1 Forward Current vs. Ambient Temperature Fig. 2 Input Power Dissipation vs. Ambient Temperature 100 Input power dissipation P 13 ( mW ) 60 Forward current I F ( mA ) 50 40 30 20 10 0 - 25 0 25 50 75 85 Ambient temperature T a ( ˚C ) 60 40 20 0 - 25 100 Fig. 3 Power Dissipation vs. Ambient Temperature 80 0 25 75 85 50 Ambient temperature T a ( ˚C ) Fig. 4 Peak Forward Current vs. Duty Ratio Peak forward current I FM ( mA ) Power dissipation P 46 , P tot ( mW ) 5 400 370 P tot 300 P 46 200 100 0 - 25 0 25 50 Ambient temperature T 100 75 85 a ( ˚C ) 100 Pulse width <=100 µs T a = 25˚C 10 3 5 10 2 5 10 1 5 10 -3 2 5 5 10 - 2 2 Duty ratio 10 -1 2 5 1 PC729 Fig. 5 Forward Current vs. Forward Voltage Fig. 6 Current Transfer Ratio vs. Forward Current 500 5 000 V 46 = 3V T a = 25˚C T a = 75˚C 50˚C 25˚C Current transfer ratio CTR ( % ) Forward current I F ( mA ) 200 100 0˚C 50 - 20˚C 20 10 5 4 000 3 000 2 000 1 000 2 0 0.1 1 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0.2 0.5 Fig. 7 Output Current vs. Output Voltage 150 Relative current transfer ratio ( % ) Output current I O ( mA ) I F = 3mA 2.5 2 1.5 1 0.5 1 1.5 2 2.5 - 200 3 -5 -4 -3 -2 -1 0 1 2 3 4 50 0 - 25 5 0 3.0 10 -6 100 10 -7 10 -8 10 -9 V46 = 200V IF = 0 I F13 = 20mA Collector dark current I d ( A ) I O = 100mA ON-state voltage Von ( V ) 25 50 75 Ambient temperature T a ( ˚C ) Fig.10 Collector Dark Current vs. Ambient Temperature Fig. 9 ON-state Voltage vs. Ambient Temperature 2.0 1.0 0 10 100 Output voltage V46 ( V ) 0 - 25 5 I F13 = 1mA V 46 = 3V T a = 25˚C I F = 0.5mA 2 Fig. 8 Relative Current Transfer Ratio vs. Ambient Temperature 200 0 1 Forward current I F ( mA ) Forward voltage V F ( V ) 25 50 75 Ambient temperature T a ( ˚C ) 100 10 - 10 10 - 11 - 25 0 25 50 75 100 Ambient temperature T a ( ˚C ) 125 PC729 Fig.11 Response Time vs. Load Resistance Fig.12 Output Voltage vs. Forward Current 5 1000 V 46 = 3V I O = 20mA T a = 25˚C T a = 25˚C ts td 10 3 A 100m 70mA 50mA Output voltage V 46 ( V ) Response time ( µ s ) 100 I O = 10mA 4 tf 30mA tr 2 1 1 0.01 0.1 1 10 Load resistance RL ( k Ω ) Fig.13 Frequency Response V 46 = 3V I O = 20mA T a = 25˚C 0 Voltage gain A V ( dB ) -5 - 10 RL = 1k Ω 100 Ω 10 Ω - 15 - 20 - 25 0.1 1 10 100 1 000 Frequency f ( kHz ) ● Please refer to the chapter “Precautions for Use ”. 0 0 1 2 3 Forward current I F (mA) 4 5