KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo z z Description diode in a 8-pin DIP package and available in wide-lead spacing and SMD option. The input-output isolation voltage is rated at 5000 Vrms. 8 7 6 5 optically coupled to a gallium arsenide infrared-emitting 1 2 3 4 The KPC825 series consist of a photodarlington Schematic 1、3. Anode 2、4. Cathode 5、7. Emitter 6、8. Collector z Features 1. Current transfer ratio ( CTR：Min. 600% at IF=1mA VCE=2V ) 2. High isolation voltage between input and output ( Viso：5000Vrms ) 3. Compact dual-in-line package 4. Pb free and RoHS compliant 5. Agency Approvals • UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586 • VDE EN60747, File No. 40005500 • FIMKO EN60065, File No. FI25798 • FIMKO EN60950, File No. FI25798 z Applications • System appliances, measuring instruments • Industrial robots • Copiers, automatic vending machines • Signal transmission between circuits of different potentials and impedances Cosmo Electronics Corp. Document No. 69P22002.1 -1- http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo z Unit : mm Outside Dimension 1.Dual-in-line type. 2.Surface mount type. KPC825 KPC825S 7.62 9.68 6.50 7.62 9.68 10.00±0.4 0.25 0.50 1.20 1.20 2.54 2.54 13.00° 13.00° 4.Long creepage distance for surface mount type. 3.Long creepage distance type KPC825H KPC825L 10.16 7.62 9.68 7.62 6.50 9.68 3.50 0.30 2.70 3.00 10.16±0.50 1.20 0.90±0.25 11.80+0.2 -0.5 0~10° 0.25 ±0.2 3.50 6.50 0.90±0.25 0.25 1.20 2.54 0.50 2.54 z 0.25 1.00 0.10±0.1 0~10° 2.70 3.00 0.40 3.50 3.50 6.50 TOLERANCE：±0.2mm 2.54 Device Marking Notes: cosmo cosmo 825 YWW 825 YWW Cosmo Electronics Corp. Document No. 69P22002.1 -2- Y: Year code / WW: Week code http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo z (Ta=25℃) Absolute Maximum Ratings Parameter Input Output z Symbol Rating Unit Forward current IF 50 mA Peak forward current IFM 1 A Reverse voltage VR 6 V Power dissipation PD 70 mW Collector-emitter voltage VCEO 35 V Emitter-collector voltage VECO 6 V Collector current IC 80 mA Collector power dissipation PC 150 mW Total power dissipation Ptot 200 mW Isolation voltage 1 minute Viso 5000 Vrms Operating temperature Topr -55 to +115 ℃ Storage temperature Tstg -55 to +125 ℃ Soldering temperature 10 seconds Tsol 260 ℃ (Ta=25℃) Electro-optical Characteristics Parameter Input Symbol Conditions Min. Typ. Max. Unit Forward voltage VF IF=20mA - 1.2 1.4 V Peak forward voltage VFM IFM=0.5A - - 3.5 V Reverse current IR VR=4V - - 10 uA Terminal capacitance Ct V=0, f=1KHz - 30 250 pF ICEO VCE=10V, IF=0 - - 1.0 μA CTR IF=1mA, VCE=2V 600 - 7500 % VCE(sat) IF=20mA, IC=5mA - 0.8 1.0 V - - Ω Output Collector dark current Current transfer ratio Collector-emitter saturation Isolation resistance Transfer charac- Floating capacitance teristics Cut-off frequency Riso 5x10 Cf V=0, f=1MHz - 0.6 1.0 pF fC VCC=5V, IC=20mA, RL=100Ω 1 6 - KHz - 5 40 μs - 60 100 μs Response time ( Rise ) tr Response time ( Fall ) tf Cosmo Electronics Corp. Document No. 69P22002.1 DC500V 10 VCE=2V, IC=20mA, RL=100Ω -3- http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo Fig.1 Current Transfer Ratio vs. Forward Current Current Transfer Ratio CTR ( % ) 2000 Classification table of current transfer ratio is shown below. KPC825 Model No. KPC825 E CTR ( % ) 600 ~ 7500 VCE =2V Ta=25° C 1600 1200 800 400 0 0.1 0.2 0.5 1 2 5 10 Forward Current IF (mA) Fig.2 Collector Power Dissipation vs. Ambient Temperature Fig.3 Collector Dark Current vs. Ambient Temperature 0 1 5 - 1 0 1 0 1 1 1 0 Collector Dark Current ICEO ( A ) 0 1 115 125 Ambient Temperature Ta (℃) Ambient Temperature Ta (℃) Fig.4 Forward Current vs. Ambient Temperature Fig.5 Forward Current vs. Forward Voltage 500 Forward Current IF ( mA ) Forward Current IF ( mA ) 60 50 40 30 20 10 0 -55 5 1 1 75 5 7 50 0 5 25 5 2 0 0 5 5 - 0 -55 9 - 50 0 1 100 8 - 150 7 200 0 1 Collector Power Dissipation PC ( mW ) 6 0 1 V 0 1 = E C V 250 0 25 50 75 100 50 Ta=75° C 50° C 25° C 0° C 20 -25° C 10 5 2 1 1.0 115 125 1.2 1.4 1.6 1.8 2.0 2.2 2.4 Forward Voltage VF (V) Ambient Temperature Ta (℃) Cosmo Electronics Corp. Document No. 69P22002.1 200 -4- http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature Ta=25° C 80 IF =10mA 70 60 5.0mA 50 2.0mA 40 30 1mA 20 5 Collector-Emitter Voltage VCE (V) Ambient Temperature Ta (℃) Fig.8 Collector-Emitter Saturation Voltage vs. Forward Current Fig.9 Collector-Emitter Saturation Voltage vs. Ambient Temperature A m 0 5 5 1 1 5 7 0 5 5 2 Collector-Emitter Saturation Voltage VCE ( V ) A mA 0m 25 == Fc II A A m m 0 0 . A . 7 m 5 0 . 3 A m 0 3 0 . 5 5 . 4 0 . 4 5 . 3 0 . 3 5 . 2 0 . 2 5 . 1 0 . 1 5 . 0 0 0 0 3 Forward Current IF (mA) 5 5 5 4 3 2 1 0 9 8 7 6 5 4 3 2 10 ..... .......... 11111 1000000000 5 2 1 C 5 2 = a T 8 4 A m 0 . 1 0 1 7 6 A m 5 . 0 = c I 9 Collector-Emitter Saturation Voltage VCE ( V ) 5 1 1 0 0 1 4 5 7 3 0 5 2 5 2 1 0 10 0 0 50 5 5 0- Relative Current Transfer Ratio ( % ) 90 0 0 1 Collector Current IC (mA) AV m2 1= = E F C IV 100 0 5 1 Fig.6 Collector Current vs. Collector-Emitter Voltage Ambient Temperature Ta (℃) Fig.10 Response Time vs. Load Resistance 1000 Response Time(us) 500 V CE =2V Ic=20mA Ta=25° C tr 200 100 tf 50 20 10 td ts 5 2 1 0.01 0.1 1 10 Load Resistance RL (KΩ) Cosmo Electronics Corp. Document No. 69P22002.1 -5- http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo Test Circuit for Response Time c c V z F I e c V L R F I % 0 9 e c V % 0 1 -6- f t r t Cosmo Electronics Corp. Document No. 69P22002.1 http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo z Recommended Soldering Conditions (a) Infrared reflow soldering： Peak reflow soldering： 260℃ or below (package surface temperature) Time of peak reflow temperature： 10 sec Time of temperature higher than 230℃： 30-60 sec Time to preheat temperature from 180~190℃： 60-120 sec Time(s) of reflow： Two Flux： Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Recommended Temperature Profile of Infrared Reflow 10 sec M ax. temperature 260℃ 230℃ 190℃ 3 0 -6 0 s e c 180℃ 6 0 -1 2 0 s e c t (s ) (b) Wave soldering： Temperature： 260℃ or below (molten solder temperature) Time： 10 seconds or less Preheating conditions： 120℃ or below (package surface temperature) Time(s) of reflow： One Flux： Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (c) Cautions： Fluxes： Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. Avoid shorting between portion of frame and leads. Cosmo Electronics Corp. Document No. 69P22002.1 -7- http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo z Numbering System KPC825 X Y (Z) Notes: KPC825 = Part No. X = Lead form option (0,S,H,L) Y = CTR rank ( E ) Z = Tape and reel option (TL,TR,TLD,TRU) Option Packing quantity S (TL) surface mount type package + TL tape & reel option 1000 units per reel S (TR) surface mount type package + TR tape & reel option 1000 units per reel L (TLD) L (TRU) z Description long creepage distance for surface mount type package + TLD tape & reel option long creepage distance for surface mount type package + TRU tape & reel option 1000 units per reel 1000 units per reel Recommended Pad Layout for Surface Mount Lead Form 2.Long creepage distance for surface mount type. 8 pin L 1.Surface mount type. 8 pin SMD Unit : mm Cosmo Electronics Corp. Document No. 69P22002.1 -8- http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo z 8-pin SMD Carrier Tape & Reel unit：mm TL TR Direction of feed from reel Cosmo Electronics Corp. Document No. 69P22002.1 Direction of feed from reel -9- http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo 8-pin L Carrier Tape & Reel 2.00 4.00 12.00 Unit:mm ?1.50 12.35 11.50 24.00±0.3 1.75 z 0.30 4.60 ?1.50 MIN 10.15 TOLERANCE：±0.2mm Direction of feed from reel 100±0.50 Direction of feed from reel 13.0±0.20 TRU 330 Max. TLD +0.20 24.40 -0.00 30.40 Max. Cosmo Electronics Corp. Document No. 69P22002.1 - 10 - http://www.cosmo-ic.com KPC825 Series 8PIN PHOTODARLINGTON PHOTOCOUPLER cosmo z Application Notice The content of datasheet is the guidance for product use only. cosmo takes no responsibility to the accuracy of the information provided here. For continuously improving all of products, including quality, reliability, function...etc., cosmo reserves the right to change the specification, characteristics, data, materials, and structure of products without notice. Please contact with cosmo to obtain the latest specification. It would be required to comply with the absolute maximum ratings listed in the specification. cosmo has no liability and responsibility to the damage caused by improper use of the products. cosmo products are intended to be designed for use in general electronics application list below: a. Personal computer b. OA machine c. Audio / Video d. Instrumentation e. Electrical application f. Measurement equipment g. Consumer electronics h. Telecommunication cosmo devices shall not be used or related with equipment requiring higher level of quality / reliability, or malfunction, or failure which may cause loss of human life, bodily injury, includes, without limitation: a. Medical and other life supporting equipments b. Space application c. Telecommunication equipment (trunk lines) d. Nuclear power control e. Equipment used for automotive vehicles, trains, ships...etc. This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form or any means electronically or mechanically for any purpose, in whole or in part without any written permission expressed from cosmo. Cosmo Electronics Corp. Document No. 69P22002.1 - 11 - http://www.cosmo-ic.com