KPC844A

Photocoupler KPC814A • KPC824A • KPC844A These Photocouplers consist of two Gallium Arsenide Infrared Emitting Diodes connected in a reverse-paralled configuration for AC-input and a Silicon NPN Phototransistor per a channel. The KPC814A has one channel in a 4-pin DIP package. The KPC824A has two channels in a 8-pin DIP package. The KPC844A has four channels in a 16-pin DIP package. FEATURES • Small Package Size • Collector-Emitter Voltage : Min.35V • Current Transfer Ratio : 50% Min.(at IF=A1mA) • Electrical Isolation Voltage : AC5000Vrms • UL Recognized File No. E107486 • VDE Approval No. 0884 APPLICATIONS • AC Signal Input • Interface between two circuits of difference • Vending Machine • Cordless Phone, Key Phone • Programmable Logic Control DIMENSION KPC814A 3 0.25 (Unit : mm) KPC824A 8 0.25 7 6 5 6.5 1 Orientation Mark 2 Orientation Mark 6.5 1 2 3 4 4.6 0.25 0.25 7.62 0.25 6.5 0.25 9.7 0.25 7.62 0.25 6.5 3.5 2.5Min. 3.5 0.51Min. 0.5 1.2 2.54 0.25 0.51Min. 2.5Min. 0 0.25 ~15 0.5 1.2 2.54 0.25 0 0.25 ~15 KPC844A 0.25 16 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 0.5 1.2 2.54 0.25 0 ~15 1/3 Photocoupler KPC814A • KPC824A • KPC844A MAXIMUM RATINGS Parameter Forward Current Input Peak Forward Current Power Dissipation *1 Symbol IF IFP PD BVCEO BVECO IC PC Viso Tstg Topr Tsol Ptot *2 Rating ±50 ±1 70 35 6 50 150 AC5000 -55~+125 -30~+100 260 200 (Ta=25℃) Unit mA A mW V V mA mW Vrms ℃ ℃ ℃ mW 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 *1. Input current with 100㎲ 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 Symbol VF CT BVCEO BVECO ICEO CCE CTR VCE(SAT) CIO RIO tr tf CTR1/CTR2 , unless otherwise noted) Typ. 1.15 30 10 0.15 1 10 11 Condition IF= ±10mA V=0, f=1kHz IC=0.5mA IE=0.1mA IF=0, VCE=24V VCE=0, f=1kHz IF= ±1mA, VCE=5V IF= ±5mA, IC=1mA V=0, f=1kHz RH=40~60%, V=500V VCE=5V, RL=100Ω IC=2mA Min. 35 6 50 1 Max. 1.30 100 600 0.4 3 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 Symmetry Ratio *4. CTR=(IC/IF) X 100 (%) 4 4 - 2/3 Photocoupler KPC814A • KPC824A • KPC844A Forward Current vs. Ambient Temperature 50 Collector Power Dissipation vs. Ambient Temperature Collector Power Dissipation P C (mW) 250 100 Forward Current vs. Forward Voltage Forward Current I F (mA) 30 150 Forward Current I F (mA) 40 200 80 60 Ta =70℃ 40 Ta=25℃ 20 Ta=-55℃ 0 20 100 10 50 0 -20 0 20 40 60 80 100 0 -20 0 20 40 60 80 100 0.4 0.8 1.2 1.6 Ambient Temperature Ta (℃) Ambient Temperature Ta (℃ ) Forward Voltage V F (V) Collector Current vs. Collector-Emitter Voltage Ta=25℃ 40 I F =30mA 1 Dark Current vs. Ambient Temperature 100 Collector Current vs. Ambient Temperature Collector Current I C (mA) Collector Current I C (mA) Dark Current I CEO (㎂ ) I F =20mA 10 I F =10mA I F =5mA I F =20mA 30 PC (max.) 20 I F =10mA I F =5mA 10 I F =1mA 0.1 0.01 VCE =24V 1 I F =1mA 0.001 0 2 4 6 8 10 0 20 40 60 80 0 -20 0 20 40 60 80 Collector-Emitter Voltage V CE (V) Ambient Temperature Ta (℃ ) Ambient Temperature Ta (℃ ) Response Time vs. Load Resistance 500 VCE=5V I C=2mA Ta=25℃ 100 100 Collector Current vs. Forward Current Ta=25℃ VCE=5V VIN Switching Time Test Circuit VCC RL R VO Response Time t r , t f (μs) Collector Current I C (mA) 10 tr 1 10 tf Test Circuit 0.1 Input 1 0.01 Output 10% 0.1 0.1 1.0 2.0 0.001 0.1 90% tr tf 1 10 100 Load Resistance R L (㏀) Forward Current I F (mA) Waveform 3/3