KPC524

Photocoupler KPC514 • KPC524 • KPC544 These Photocouplers cosist of two Gallium Arsenide Infrared Emitting Diodes and a Silicon NPN Photo Darlington transistor perachannel. The KPC514 has one channel in a 4-pin package. The KPC524 has two channels in a 8-pin package. The KPC544 has four channels in a 16-pin package. FEATURES • Small Package Size • Collector-Emitter Voltage : Min.30V • Current Transfer Ratio : Type 1000% (at IF= ±1mA, VCE=2V) • Electrical Isolation Voltage : AC2500Vrms • UL Recognized File No. E107486 APPLICATIONS • AC Signal Input • Interface between two circuits of different potential • Automatic Vending Machine • Copiers, Industrial Robots DIMENSION KPC514 4 0.25 3 0.25 (Unit : mm) KPC524 8 7 6 5 6.5 6.5 1 1 Orientation Mark 2 Orientation Mark 2 3 4 4.6 0.25 0.25 7.62 0.25 6.5 3.5 0.25 9.7 0.25 7.62 0.25 6.5 3.5 2.5Min. 0.51Min. 0.25 0 ~15 0.51Min. 2.5Min. 0.25 0.5 1.2 2.54 0.25 0.5 1.2 2.54 0.25 0 ~15 KP544 16 0.25 15 14 13 12 11 10 9 6.5 1 Orientation Mark 2 3 4 5 6 7 8 19.8 0.25 0.25 7.62 0.25 6.5 3.5 0.51Min. 2.5Min. 0.25 0 ~15 0.5 1.2 2.54 0.25 1/3 Photocoupler KPC514 • KPC524 • KPC544 MAXIMUM RATINGS Parameter Forward Current Input Peak Forward Current Power Dissipation Junction Temperature Collector-Emitter Breakdown Voltage Output Emitter-Collector Breakdown Voltage Collector Current Collector Power Dissipation Input to Output Isolation Voltage Storage Temperature Operating Temperature Lead Soldering Temperature Total Power Dissipation *3 *2 *1 Symbol IF IFP PD TJ BVCEO BVECO IC PC Viso Tstg Topr Tsol Ptot Rating 60 1 150 125 30 5 50 150 AC2500 -55~+125 -30~+85 260 250 (Ta=25℃ ) Unit mA A mW ℃ V V mA mW Vrms ℃ ℃ ℃ mW *1. Input current with 100µs pulse width, 1% duty cycle *2. Measured at RH=40~60% for 1min *3. 1/16 inch form case for 10sec ELECTRO-OPTICAL CHARACTERISTICS Parameter Input Forward Voltage Capacitance Collector-Emitter Breakdown Voltage Output Emitter-Collector Breakdown Voltage Collector Dark Current Capacitance Current Transfer Ratio *4 (Ta=25℃ , unless otherwise noted) Symbol VF CT BVCEO BVECO ICEO CCE CTR VCE(SAT) CIO RIO tr tf IF= Condition 10mA V=0, f=1kHz IC=0.5mA IE=0.1mA IF=0, VCE=10V VCE=0, f=1KHz IF=±1mA, VCE=2V IF=±1mA, IC=2mA V=0, f=1kHz RH=40~60%, V=500V VCE=10V, RL=100Ω IC=10mA Min. 30 5 300 Typ. 1.15 30 10 0.8 5 1011 90 120 Max. 1.30 100 1.2 Unit. V pF V V nA pF % V pF Ω ㎲ ㎲ Collector-Emitter Saturation Voltage Coupled Input-Output Capacitance Input-Output Isolation Resistance Rise Time Fall Time *4. CTR=(IC/IF) X 100 (%) 2/3 Photocoupler KPC514 • KPC524 • KPC544 Forward Current vs. Ambient Temperature 60 Collector Power Dissipation vs. Ambient Temperature 250 Forward Current vs. Forward Voltage 140 Collector Power Dissipation PC (mW) Forward current IF (mA) 50 40 30 20 10 0 -20 200 Forward Current IF (mA) 120 100 150 T a=70℃ 80 60 40 100 Ta=25℃ T a=-55℃ 50 20 0 1.2 0 20 40 60 80 100 Ambient Temperature Ta (℃) 0 -20 Ambient Temperature Ta (℃ ) 0 20 40 60 80 100 0.4 0.8 1.6 2.0 Forward Voltage VF (V) Collector Current vs. Collector-Emitter Voltage T a=25℃ 10 Dark Current vs. Ambient Temperature 100 Collector Current vs. Forward Current Collector Current IC (mA) 60 50 40 30 20 10 0 Ta=25℃ V CE=2V Collector Current IC (mA) 40 Dark Current ICEO (u A) I F =3mA I F =2.5mA 1 30 I F =2mA I F =1.5mA P C(max.) V CE=24V 0.1 20 I F=1mA 10 0.01 V CE=10V I F =0.5mA 0 2 4 6 8 10 0.001 0 ~ 20 40 60 80 100 1 3 5 7 9 11 Collector-Emitter Voltage VCE (V) Ambient Temperature Ta (℃) Forward Current I F (mA) Response Time vs. Load Resistance 5000 V CE=10V I C=10mA Ta=25℃ Switching Time Test Circuit V CC V IN R RL VO 1000 Response Time t r, ft tr 100 tf Test Circuit Input 10 Output 10 % 10 0.05 0.1 0.2 0.5 1 2 90 % tr tf Load Resistance R L (㏀ ) Waveform 3/3