Photocoupler PC-17K1C DIMENSION The Photocoupler consists of a Gallium Arsenide Infrared Emitting (Unit : mm) Diode and a Silicon NPN Phototransistor per a channel. 4 3 1 2 0.25 The PC-17K1C has one channel in a 4-pin SMD package. 6.5 FEATURES • Small Package Size • Collector-Emitter Voltage : Min.35V • Current Transfer Ratio : Min.50% (at IF=5mA, VCE=5V) • Electrical Isolation Voltage : AC5000Vrms • Creepage/Clearance between Input and Output : Min. 7.0mm • UL Recognized File No. E107486 Orientation Mark +0.1 0.25 MAXIMUM RATINGS Parameter Reverse Voltage Peak Forward Current *1 Power Dissipation Output 1.2 2.54 0.25 (Ta=25℃ ) Forward Current Input 0.5Min. 0.4 • Interface between two circuits of different potential • Vending Machine, Cordless Phone, Key Phone, Fax, Motor Control • Programmable Logic Control • Power Supply • Computer Terminals Symbol Rating Unit IF 50 mA VR 5 V IFP 1 A PD 70 *4 mW V Collector-Emitter Breakdown Voltage BVCEO 35 Emitter-Collector Breakdown Voltage BVECO 6 V IC 50 mA Collector Current Collector Power Dissipation Input to Output Isolation Voltage *2 Storage Temperature Operating Temperature Lead Soldering Temperature *3 Total Power Dissipation PC 150 mW Viso AC5000 Vrms Tstg -55~+125 ℃ Topr -30~+100 ℃ Tsol 260 ℃ Ptot 200 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 *4. Customer Option 1/3 Max 15 +0.1 0.3 3.5 APPLICATIONS 0.25 -0.05 0.25 4.6 10 -0.5 7.62 0.25 6.5 Photocoupler PC-17K1C ELECTRO-OPTICAL CHARACTERISTICS Parameter Input Output Symbol (Ta=25℃ , unless otherwise noted) Min. Max. Unit. Typ. Forward Voltage VF IF=10mA - 1.15 1.30 V Reverse Current IR VR=5V - - 10 ㎂ Capacitance CT V=0, f=1MHz - 30 - pF - V Collector-Emitter Breakdown Voltage BVCEO IC=0.5mA 35 - Emitter-Collector Breakdown Voltage BVECO IE=0.1mA 6 - - V Collector Dark Current ICEO IF=0, VCE=24V - - 100 nA Capacitance CCE VCE=0, f=1MHz - 10 - pF CTR IF=5mA, VCE=5V 50 - 600 % VCE(SAT) Current Transfer Ratio *5 Collector-Emitter Saturation Voltage Coupled Condition IF=5mA, IC=1mA - 0.15 0.4 V Input-Output Capacitance CIO V=0, f=1MHz - 1 - pF Input-Output Isolation Resistance RIO RH=40~60%, V=500V - 1011 - Ω Rise Time tr VCE=5V, RL=100 - 4 - ㎲ Fall Time tf IC=2mA - 4 - ㎲ *5. CTR=(IC/IF) X 100 (%) 2/3 Photocoupler PC-17K1C Collector Power Dissipation vs. Ambient Temperature P C (mW) 40 Collector Power Dissipation 30 20 10 0 -20 0 20 40 80 60 100 250 100 200 80 150 100 50 I F =30mA Dark Current I CEO (㎂) Collector current I C (mA) 0 20 0 40 80 60 0.4 100 I F =20mA P C (MAX.) I F =5mA 0.8 1.2 1.6 Forward Voltage VF (V) Collector Current vs. Ambient Temperature 1 I F =10mA 20 Dark Current vs. Ambient Temperature Ta =25℃ 20 T a =25℃ Ambient Temperature Ta ( ℃ ) Collector Current vs. Collector-Emitter Voltage 30 Ta =70℃ 40 T a =-55℃ 0 -20 Ambient Temperature Ta (℃ ) 40 60 100 Collector Current I C (mA) Forward Current I F (mA) 50 Forward Current vs. Forward Voltage Forward Current I F (mA) Forward Current vs. Ambient Temperature 0.1 VCE =24V 0.01 I F =20mA I F =10mA 10 I F =5mA 1 I F =1mA 10 I F =1mA 0.001 0 2 4 6 8 10 0 20 Collector-Emitter voltage V CE (V) VCE =5V I C =2mA Ta =25℃ Collector Current I C (mA) Response Time t r , t f (μs) 100 100 tr tf 10 60 0 -20 80 0 1 20 60 40 Switching Time Test Circuit V CC RL R T a=25℃ VCE =5V V IN VO 10 1 Test Circuit 0.1 Input Output 0.01 10% 0.1 0.1 1.0 2.0 80 Ambient Temperature Ta ( ℃ ) Collector Current vs. Forward Current Response Time vs. Load Resistance 500 40 Ambient Temperature Ta (℃ ) 0.001 0.1 90% 1 10 tr 100 Waveform Load Resistance R L (㏀) 3/3 tf