PRODUCT SPECIFICATION Ph l : Cosmo otocoupler SHEET 1 OF 5 ELECTRONICS CORP. KPC355NT High Reliability Photocoupler @ Features 1. nS co High current transfer ratio (CTR : MIN. 600% at Ir=lmA, Vce=2V) High isolation voltage between input and output (Viso:3750Vrms). Mini-flat package. e Applications 1. 2. 3. System appliances, measuring instruments. Industrial robots. Copiers, automatic vending machines. Signal transmission between circuits of different potentials and impedances. Telephone sets. Copiers, facsimiles. Interface with various power supply circuits, power distribution boards. Numerical control machines. Jan-10-2001PRODUCT SPECIFICATION COSMO ELECTRONICS CORP. Photocoupler_ : KPC355NT SHEET 2 OF 5 1. OUTSIDE DIMENSION : UNITGnm) O 4, 40 H COSMO 355NT XXX Date Code H 4,20 0. 50+ 0.3 | 7.004 0,4 2. 30 2, 35Max. | 2. SCHEMATIC : TOP VIEW 2,54 20] eon 0.05 fos TOLERANCE : + 0. 2mm Anode Cathode Emitter CollectorPRODUCT SPECIFICATION COSMO Photocoupler PCS5ENT SHEET 3 OF 5 ELECTRONICS CORP. e Absolute Maximum Ratings (Ta=25C) Parameter Symbol Rating Unit Forward current IF 50 mA Input Peak forward current IFW 1 A Reverse voltage VR 6 V Power dissipation Pp 70 mW Output Collector-emitter voltage VCEO 30 V Emitter-collector voltage VECO 5 V Collector current Ic 150 mA Collector power dissipation Pc 150 nW Total power dissipation Ptot 170 nW Isolation voltage 1 minute Viso 3750 Vrms Operating temperature Topr -30 to +100 Storage temperature Tstg -40 to +125 C Soldering temperature 10 seconds Tsol 260 C e Electro-optical Characteristics (Ta=25 C) er sti solation resistance oat tance vo capac V: ector current = Current transfer ratio IF= 0) c DCSO0V Vor =5V, I se Vec =2V, Ic=2mA, RL=100ohm tions 1kHz Vcr =2V RL= tPRODUCT SPECIFICATION COSMO Photocoupler_ : SHEET 4 OF 5 ELECTRONICS CORP. KPC355NT Fig. 1 Forward Current vs. . Fig.2 Coll P Dissipati Ambient Temperature ig.2 Collector Power Dissipation vs. Ambient Temperature oN S _ 3 2 4 40 S 200 = V 3 E 90 X 3 150 ? 5 100 N z 20 \ : NO E 10 50 g 0 & 9 30 0 2 55 75 100 125 5 8 0 8 Ambient temperature Ta ( C) Ambient temperature Ta ( C) Fig. 3 Peak Forward Current Fig. 4 Forward Current vs. vs. Duty Ratio Forward Voltage ~10000 500 3 Ta=25" c ~ z S200 : 109 te" ant = E 1000 5 251 C oO z a 20 ~ 100 5 10 S 5 = 50 4 & & 2 0 1 10 10 10 1 0 O58 10 15 20 25 30 Duty ratio Forward voltage Vr () Fig.5 Current Transfer Ratio vs. Fig.6 Collector Current vs. Forward Current Collector-emitter Voltage & 200 Ta 25 C es 10000 180 2 3 160 cs 8000 2 M0 f 120 6000 S 100 a E 80 5 7 = 4000 5 60 5 8 40 5 2000 5 2 0 0 1 2 3 4 5 0.1 0.2 0.5 1.0 2 5.0 10 Collector-emitter voltang Va (V) Forward current Ir (mA) 0PRODUCT SPECIFICATION COSMO Photocoupler ELECTRONICS CORP. KPC355NT SHEET 5 OF 5 Fig.7 Relative Current Transfer Ratio Fig. 8 Collector-emitter Saturation Voltage vs. Ambient Temperature ry ol o Ir=lmA Voa =2V = o o on Qo Relative current transfer ratio (%) 0 -30 0 20 40 60 80 100 Ambient temprature Ta ( C) Fig.9 Collector Dark Current vs. Ambient Temperature 4 10 5 Vor =10V 4 10 10" Collector dark current Ig, (A) b -30 0 20 40 60 80 100 Ambient temprature Ta ( C) Fig.11 Collector-emitter Saturation Voltage vs. Forward current Ta=25" C = = nN 60 ~~ oO oo Collector-emitter saturation voltage Varet() 0 0 #08 16 24 3.2 40 Ambient temprature Ta ( C) vs. Ambient Temperature Tp=20mA Tc=1nA on & -30 0 20 40 60 80 100 2 Ambient temprature Ta ( C) Collector-emitter saturation voltage Fig.10 Response Time vs. Load Resistance 1000 500 200 100 50 20 10 Response Time (us) 0. 01 0.1 1 10 Load resistance R, (K ohm)