PC725V High Sensitivity, High Collector-emitter Voltage Type Photocoupler PC725V ❈ Lead forming type ( W type ) and taping reel type ( P type ) are also available. ( PC725W/PC725VP ) ❈❈ TUV ( VDE0884 ) approved type as an option is also available. .. ■ Outline Dimensions Internal connection diagram 0.9 ± 0.2 Anode mark PC725V 1 3 1 Anode 2 Cathode 3 NC Input Output (Ta = 25˚C ) Symbol IF I FM VR P V CEO V CBO V EBO IC - IC PC P tot V iso T opr T stg T sol Rating 50 1 6 70 300 300 6 150 10 300 350 5 000 - 25 to + 100 - 40 to + 125 260 1 2 3 θ = 0 to 13˚ θ 2.54 ± 0.25 Parameter Forward voltage *1 Peak forward voltage Reverse current Power dissipation Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Collector current ( reverse ) Collector power dissipation Total power dissipation *2 Isolation voltage Operating temperature Storage temperature *3 Soldering temperature 4 0.26 ± 0.1 0.5 ± 0.1 ■ Absolute Maximum Ratings 5 7.62 ± 0.3 7.12 ± 0.5 3.7 ± 0.5 1. Telephone sets, telephone exchangers 2. Power apparatus switchboards 3. Numerical control machines 4. DC-DC SSRs, DC motor controllers 2 6 4 6.5 ± 0.5 5 6 3.35 ± 0.5 ■ Applications ( Unit : mm ) 1.2 ± 0.3 0.5TYP 1. High collector-emitter voltage ( VCEO : 300V) 2. High current transfer ratio ( CTR : MIN. 1 000% at I F = 1mA, V CE = 2V) 3. High isolation voltage between input and ( VISO : 5 000V rms ) output 4. Low collector dark current ( ICEO : MAX. 10 - 6A at VCE = 200V) 5. Recognized by UL, file No. E64380 3.5 ± 0.5 ■ Features Unit mA A V mW V V V mA 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 “ 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 4 Emitter 5 Collector 6 Base PC725V ■ 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 Input Output Transfer characteristics ( Ta = 25˚C ) Symbol VF V FM IR Ct I CEO CTR V CE(sat) R ISO Cf fc tr tf 60 350 50 300 40 30 20 10 0 - 25 0 25 50 75 Ambient temperature T a 100 150 100 50 0 25 50 75 Ambient temperature T 500 T a = 25˚C 2 000 500 200 100 50 20 10 100 ( ˚C ) 125 T a = 75˚C 200 1 000 a Fig. 4 Forward Current vs. Forward Voltage Forward current I F ( mA ) Peak forward current I FM ( mA ) Unit V V µA pF A % V Ω pF kHz µs µs 200 0 - 25 125 Pulse width <=100 µs 5 000 MAX. 1.4 3 10 250 10 - 6 15 000 1.2 1.0 300 100 250 ( ˚C ) Fig. 3 Peak Forward Current vs. Duty Ratio 10 000 TYP. 1.2 30 4 000 10 11 0.6 7 100 20 Fig. 2 Collector Power Dissipation vs. Ambient Temperature Collector power dissipation P C ( mW ) Forward current I F ( mA ) Fig. 1 Forward Current vs. Ambient Temperature Conditions MIN. I F = 10mA I FM = 0.5A VR = 4V V = 0, f = 1kHz VCE = 200V, I F = 0, R BE = I F = 1mA, V CE = 2V, R BE = 1 000 I F = 20mA, I C = 100mA, R BE = DC500V, 40 to 60% RH 5 x 10 10 V = 0, f = 1MHz VCE = 2V, I C = 20mA, R L = 100 Ω, R BE = , - 3dB 1 VCE = 2V, I C = 20mA RL = 100 Ω , R BE = 50˚C 100 25˚C 0˚C 50 - 25˚C 20 10 5 2 1 5 5 10 -3 2 5 10 -2 2 Duty ratio 5 10 -1 2 5 1 0 0.5 1.0 1.5 2.0 2.5 Forward voltage V F ( V ) 3.0 3.5 PC725V Fig. 6 Collector Current vs. Collector-emitter Voltage Fig. 5 Current Transfer Ratio vs. Forward Current I F = 5mA V CE = 2V R BE = T a = 25˚C R BE = 140 Ta = 25˚C 3mA 4 000 Collector current I C (mA) Current transfer ratio CTR ( % ) 160 5 000 3 000 2 000 120 2mA 100 1.5mA 80 P C ( MAX.) 60 1mA 40 1 000 0.7mA 20 0.5mA 0 0.1 0 0.2 0.5 1 2 Forward current I 5 F 10 20 0 ( mA ) Collector-emitter saturation voltage VCE(sat) ( V ) Relative current transfer ratio ( % ) 100 50 0 25 50 Ambient temperature T 75 a 100 1.0 0.4 0.2 0 - 25 200 Response time ( µ s ) Collector dark current I CEO ( A ) -5 -6 -8 0 25 50 75 Ambient temperature T a ( ˚C ) V CE = 2V I C = 20mA R BE = T a = 25˚C tr td 100 50 tf 20 10 5 10 -9 - 25 8 0.6 500 10 7 0.8 1000 V CE = 200V R BF = -7 6 0 25 50 75 Ambient temperature T a ( ˚C ) 100 Fig.10 Response Time vs. Load Resistance -4 10 5 I F = 20mA I C = 100mA R BE = ( ˚C ) Fig. 9 Collector Dark Current vs. Ambient Temperature 10 4 1.2 I F = 1mA V CE = 2V R BE = 10 3 Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature 150 10 2 Collector-emitter voltage V CE ( V ) Fig. 7 Relative Current Transfer Ratio vs. Ambient Temperature 0 - 25 1 100 2 0.02 ts 0.05 0.1 0.2 0.5 1 Load resistance RL ( k Ω ) 2 PC725V Fig.10 Frequency Response Test Circuit for Response Time VCE = 2V I C = 20mA RL Input Output 0 Input Output 10% 90% td ts tr tr Voltage gain A v ( dB ) VCC RD R BE = T a = 25˚C -5 10 Ω RL = 1k Ω - 10 100 Ω - 15 - 20 0.05 0.1 0.2 0.5 1 2 5 Frequency f ( kHz ) Test Circuit for Frepuency Response VCC RD RL Output ● Please refer to the chapter “Precautions for Use ”. 10 20 50 100