KPC817 KEC | Alldatasheet

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Technical content

  1. 05. 30 1/4 SEMICONDUCTOR TECHNICAL DATA KPC817 Series PHOTO COUPLER Revision No : 2 1-CHANNEL TRANSISTOR OUTPUT TYPE PHOTO COUPLER The KPC817 Series contains a light emitting diode optically coupled to a phototransistor. Input-output isolation voltage is 5000Vrms. Response time(tr) is typically 4us and minimum CTR is 50% at input current of 5mA.

FEATURES

hCollector-Emitter Voltage : Min.80V hCurrent Transfer Ratio (CTR : MIN. 50% at IF=5mA, VCE=5V). hHigh isolation voltage between input and output. (VISO=5,000Vrms) hSafety approval. -UL and cUL : No.E177885 -VDE : No.40043394 -CQC : No.15001137903

APPLICATIONS

hFeedback circuit in power supply. hSwitching Mode Power Supply. hSystem appliances, Measuring instruments. hRegisters, Copiers, Automatic vending machines. hElectric home applicances such as fan heaters, etc. DIP-4 0.5TYP. 6.5 0.5+_ 7.62~9.980.5 0.1+_ 3.5 0.5+_3.3 0.5+_ 2.8 0.5+_ 2.54 0.25+_ 0.26 DIP-4 (M) 6.5 0.5+_ 6.9 0.5+_ 2.8 0.5+_ 2.3 0.5+_ 2.54 0.25+_ 0.26 DIP-4(S) 6.5 0.5+_ 10.16 0.5+_ 3.5 0.5+_ 0.26 0.1+_ 2.54 0.25+_ RANK TABLE OF CURRENT TRANSFER RATIO(CTR) BLOCK DIAGRAM AND PIN CONFIGURATIONS (TOP VIEW) 1. ANODE 2. CATHODE 3. EMITTER 4. COLLECTO R 2 3 RANK MARK CTR (%) TEST CONDITION (None) 50~600 IF=5mA, VCE=5V, Ta=25 A 80~160 B 130~260 C 200~400 D 300~600 L 50~100 KPC817M KPC817S KPC817P

  1. 05. 30 2/4 KPC817 Series Revision No : 2 MAXIMUM RATING (Ta=25) CHARACTERISTIC SYMBOL RATING UNIT Input Forward Current IF 50 mA Reverse Voltage VR 6 V Power Dissipation PD 70 mW Output Collector Power Dissipation PC 150 mW Collector Current IC 50 mA Collector-Emitter Voltage VCEO 80 V Emitter-Collector Voltage VECO 6 V Total Power Dissipation Ptot 200 mW Isolation Voltage VISO 5000 Vrms Operating Temperature Topr -50q110  Storage Temperature Tstg -55~125  Soldering Temperature Tsol 260  ELECTRO-OPTICAL CHARACTERISTICS (Ta=25 unless otherwise noted) CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Input Forward VF IF=20mA - 1.2 1.4 V Reverse Current IR VR=4V - - 10 uA Terminal Capacitance Ct V=0, f=1kHz - 30 250 pF Output Collector Dark Current ICEO VCE=20V, IF=0 - - 100 nA Collector-Emitter Breakdown Voltage BVCEO IC=0.1mA, IF=0 80 - - V Emitter-Collector Breakdown Voltage BVECO 10uA, IF=0 6 - - V Transfer Characteristics *Current Transfer Ratio CTR IF=5mA, VCE=5V 50 - 600 % Collector-Emitter Saturation Voltage VCE(sat) IF=20mA, IC=1mA - 0.1 0.2 V Isolation Resistance RISO DC500V, 40~60% R.H. 5ƒ1010 1ƒ1011 - ʃ Floating Capacitance Cf V=0, f=1MHz - 0.6 1.0 pF Cut-off Frequency FC VCE=5V, IC=2mA, RL=100ʃ, -3dB - 80 - kHz Rise Time Tr VCE=2V, IC=2mA, RL=100ʃ - 4 18 us Fall Time Tf VCE=2V, IC=2mA, RL=100ʃ - 3 18 us * CTR = ƒ 100% IF IC
  1. 05. 30 3/4 KPC817 Series Revision No : 2 -25 50 25 75 100 1250 Ambient Temperature ( C) Forward Current vs. Ambien Temperature 00 . 5 1.0 1.5 0.6 100 600 Forward Current vs. Forward Voltage Forward Voltage VF (V) Forward Current IF (mA) 2.0 2.5 3.0 3.5 9345 78 6012 Collector Current vs. Collector-Emitter Voltage Collector-Emitter Voltage VCE (V) Collector Current IC (mA) Forward Current (mA) Ta=25 C -25 C 75 C 50 C 0 C 100 120 140 11 0 5 0 Current Transfer Ratio vs. Forward Current Forward current IF (mA) Current transfer ratio CTR (%) 160 180 200 Relative Current Transfer Ratio vs. Ambient Temperature -25 50 25 75 100 1250 Ambient Temperature ( C) Collector Power Dissipation vs. Ambien Temperature Ambient Temperature ( C) VCE=5V Ta=25 C Ta=25 CIF=30mA PC(MAX.)20mA 10mA 5mA 200 150 100 Collector Dissipation Power (mW) -30 50 25 75 125 1000 150 100 Relative Current Transfer Ratio (%) IF=5mA VCE=5V
  1. 05. 30 4/4 KPC817 Series Revision No : 2 0.5 1 10 100 -20 -10 Frequency Response Frequency f (kHz) Voltage Gain AV (dB) 500 0.07 0.1 11 0 Response Time vs. Load Resistance Load Resistance RL (kή) Response Time (us) 100 500 -25 50 25 75 125 1000 Ambient Temperature ( C) Collector Dark Current vs. Ambient Temperature VCE=2V IC=2mA VCE=20V Ta=25 C VCE=2V IC=2mA Ta=25 C 10-5 10-6 10-7 10-9 10-10 10-11 Collector Dark Current ICEO (A) Collector-Emitter Saturation Voltage vs. Ambient Temperature Ambient Temperature ( C) -25 50 25 75 125 1000 0.06 0.04 0.02 0.16 0.14 0.12 0.10 0.08 Collector-Emitter Saturation Voltage VCE(sat) (V) IF=20mA IC=1mA ts td tf RL=10kή 1kή 100ή tr 1551 00 Collector-Emitter Saturation Voltage vs. Forward Current Forward Current IF (mA) Collector-Emitter Saturation Voltage VCE(sat) (V) TEST Circuit for Response Time Ta=25 C IC=0.5mA 1mA 3mA 5mA 7mA 10% 90% Input Output Input Output td tS tr tf VCC RD RL