KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo Schematic Description The KPC457 series consist of a LED. It is a high-speed digital output type photocoupler. And it is 1 6 5 4 packaged in a 5pin mini-flat package. 3 1. Anode 3. Cathode 4. GND(Emitter) 5. Vo (Open collector) 6. Vcc Features 1. Pb free and RoHS compliant 2. 5 pin mini-flat package 3. High speed response (tPLH:typ.0.2us, tPHL:typ.0.4us) 4. High instantaneous common mode rejection voltage (CMH: Min. 15KV/us, CML: Min. -15KV/us) 5. High isolation voltage between input and output (Viso: 3750Vrms) 6. Agency Approvals • UL1577 / CUL C22.2 No.1 & NTC No.5, File No. E169586 • VDE EN60747, File No.40020973 Applications • Computers, measuring instruments, control equipment • High speed line receivers, high speed logic • Telephone sets • Signal transmission between circuits of different potentials and impedances Cosmo Electronics Corp. Document No. 69P04008.1 -1- http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo Outside Dimension Unit : mm TOLERANCE: ±0.2mm Device Marking Notes: cosmo 457 YWW Cosmo Electronics Corp. Document No. 69P04008.1 Y: Year code / WW: Week code -2- http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit IF 25 mA Peak forward current (*2) IFM 200 mA Reverse voltage VR 5 V Power dissipation PD 45 mW Supply voltage VCC -0.5 to +30 V Output voltage VOIL -0.5 to +20 V Output current IOL 8 mA Power dissipation (*3) PO 100 mW Ptot 100 mW Viso 3750 Vrms Operating temperature Topr -55 to +85 ℃ Storage temperature Tstg -55 to +125 ℃ Soldering temperature 10 seconds Tsol 260 ℃ Forward current (*1) Input Output Total power dissipation (*3) Isolation voltage 1 minute (*4) *1 When ambient temperature goes above 70°C, the power dissipation goes down at 0.8mA/°C. *2 When ambient temperature goes above 70°C, the power dissipation goes down at 1.5mW/°C. *3 When ambient temperature goes above 70°C, the power dissipation goes down at 1.8mW/°C. *4 40 to 80%RH AC for 1 minute=60HZ. Electro-optical Characteristics Parameter Forward voltage Input Reverse current Terminal capacitance High level output current (1) High level output current (2) High level output current (3) (*6) Output High level supply current (1) High level supply current (2) (*6) Low level supply current Low level supply voltage Transfer Current transfer ratio (1) Charac- Current transfer ratio (2) (*6) teristics Isolation resistance Floating capacitance “High-->Low” propagation delay time “High-->Low” propagation delay time Instantaneous common mode rejection voltage (High level output) Cosmo Electronics Corp. Document No. 69P04008.1 Symbol VF IR Ct IOH (1) IOH (2) IOH (3) ICCH (1) ICCH (2) ICCL VL CTR(1) CTR(2) RISO Cf tPHL tPLH CMH ( Ta= 25℃) Conditions Min. Typ. Max. Unit IF=16mA – 1.7 1.95 V – – VR=5V 10 uA – V=0, f=1MHz 60 250 pF IF=0,VCC=5.5V,VO=5.5V 3 500 nA 1.0 uA IF=0,VCC=15V,VO=15V 50 uA 0.02 1.0 uA IF=0,VCC=15V,VO=Open 2.0 uA IF=16mA,VCC=15V,VO=Open 120 uA – IF=16mA,VCC=4.5V,IO=2.4mA 0.4 V – 19 50 % IF=16mA,VCC=4.5V,VO=0.4V, RL=1.9KΩ – 15 % 10 11 DC=500V,40 to 60%RH 5x10 1x10 Ω – V=0,f=1MHZ 0.6 1.0 pF IF=16mA,Vcc=5V, RL=1.9KΩ IF=0,VCC=5V, VCM=1.0KV(p-p), RL=1.9KΩ -3- – 0.2 0.8 us - 0.4 0.8 us 15 30 - KV/us http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo Instantaneous common mode C rejection voltage (High level output) ML IF=16mA,VCC=5V, VCM=1.0KV(p-p), RL=1.9KΩ -15 -30 - KV/us *5 It shall connect a by-pass capacitor of 0.01uF or more between Vcc (pin 6) and GND(pin 4) near the device ,when it measures transfer characteristics and the output side characteristics. *6 Ta=0 to 70°C. Cosmo Electronics Corp. Document No. 69P04008.1 -4- http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo Fig.1 Forward Current vs. Ambient Temperature Fig.2 Power Dissipation vs. Ambient Temperature Power Dissipation PO (mW) Forward Current IF ( mA ) 30 25 20 15 10 5 0 -5 5 -25 0 25 50 75 100 100 80 60 40 20 0 -5 5 Ambient Temperature Ta( ℃) 50 75 100 200 Current Transfer Ratio (%) Forward Current IF (mA) 25 Fig.4 Current Transfer Ratio vs. Forward Current 100 10 1 1 .2 1 .4 1 .6 1 .8 2 2 .2 150 100 50 0 0 .1 Forward Voltage VF (V) 1 10 100 Forward Current IF (mA) Fig.5 Output Current Fig.6 Current Transfer Ratio vs. Output Voltage vs. Ambient Temperature 16 Current Transfer Ratio (%) 140 14 Output Current IO (mA) 0 Ambient Temperature Ta( ℃) Fig.3 Forward Current VS. Forward Voltage 0 .1 1 -2 5 12 10 8 6 4 2 0 0 2 4 6 8 10 12 14 16 18 120 110 100 90 80 70 60 -55 -40 20 -20 0 20 40 60 80 10 0 Ambient Temperature Ta( ℃) Output Voltage VO (V) Cosmo Electronics Corp. Document No. 69P04008.1 130 -5- http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo Fig.8 Propagation Delay Time vs. Ambient Temperature High Level Output Current IOH ( nA) Fig.7 Pulse Width Distortion vs. Ambient Temperature Propagation Delay Time tPHL, tPLH (ns) 8 00 6 00 4 00 20 0 0 -5 5 Ambient Temperature Ta (℃) Cosmo Electronics Corp. Document No. 69P04008.1 -4 0 -2 0 0 20 40 60 80 10 0 Ambient Temperature Ta (℃) -6- http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo 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 se c M ax. temperature 260℃ 230℃ 190℃ 3 0 -6 0 s e c 180℃ 6 0 -1 2 0 se 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. 69P04008.1 -7- http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo Numbering System KPC457 (Z) Notes: KPC457 = Part No. Z = Tape and reel option (TLD, TRU) Option Description Packing quantity TLD TLD tape & reel option 3000 units per reel TRU TRU tape & reel option 3000 units per reel 1.27 Recommended Pad Layout for Surface Mount Lead Form 6 1.27 0.8 1.2 Unit : mm Cosmo Electronics Corp. Document No. 69P04008.1 -8- http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo SOP Carrier Tape & Reel TOLERANCE ：±0.2mm Cosmo Electronics Corp. Document No. 69P04008.1 -9- http://www.cosmo-ic.com KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER cosmo 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. 69P04008.1 - 10 - http://www.cosmo-ic.com