KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR PHOTOCOUPLER cosmo z z Schematic Description 4 1 The KPC354 series of devices each consist of two infrared emitting diodes, connected in inverse parallel, 3 packaged in a 4-pin Mini-Flat package. The input-output 2 optically coupled to a phototransistor detector. They are Isolation voltage is rated at 3750 Vrms.. 1. Anode/Cathode 2. Anode/Cathode 3. Emitter 4. Collector z Features 1. Halogen free 2. Pb free and RoHS compliant 3. AC input 4. Mini-flat package: compact 4 pin SOP with a 2.0mm profile 5. Subminiature type (The volume is smaller than that of our conventional DIP type by as far as 30%) 6. Isolation voltage between input and output (Viso : 3750vrms). 7. Agency Approvals: • UL1577, File No. E169586 • VDE EN 60747-5-2, File No.40014684 • FIMKO EN 60065, File No. FI 23147 A2 • FIMKO EN 60950-1, File No. FI 24583 A2 • CQC GB4943 / GB8898-2011, File No. CQC10001049555 / CQC08001023986 z Applications • Hybrid substrates that require high density mounting • Programmable controllers Cosmo Electronics Corp. Document No. 69P04005.1 -1- http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR PHOTOCOUPLER cosmo Outside Dimension Unit : mm 3.90 ±0.5 2.0 ±0.5 4.40 ±0.5 0.10±0.10 z 0.40 0.50 2.54 7.00 ±0.4 TOLERANCE : ±0.2mm z Device Marking Notes: Cosmo 354NT YWW □ Cosmo Electronics Corp. Document No. 69P04005.1 -2- Y: Year code / WW: Week code □:CTR rank http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR PHOTOCOUPLER cosmo z Absolute Maximum Ratings (Ta=25℃) Parameter Input Symbol Rating Unit Forward current IF ±50 mA Peak forward current IFM ±1 A Power dissipation PD 70 mW Collector-Emitter voltage VCEO 80 V Emitter-Collector voltage VECO 5 V Collector current IC 50 mA Collector power dissipation PC 150 mW Total power dissipation Ptot 170 mW Isolation voltage 1 minute Viso 3750 Vrms Operating temperature Topr -55 to +115 ℃ Storage temperature Tstg -55 to +125 ℃ Soldering temperature 10 seconds Tsol 260 ℃ Output z Electro-optical Characteristics (Ta=25℃) Min. Typ. Max. Unit IF=±20mA – 1.2 1.4 V V=0, f=1KHZ – 30 250 pF ICEO VCE=20V, IF=0 – – 0.1 uA Collector-Emitter breakdown Output voltage BVCEO Ic=100uA, IF=0 80 - - V Emitter-Collector breakdown voltage BVECO IE=100uA, IF=0 5 - - V IF=±1mA, VCE=5V 20 – 400 % – 0.1 0.3 V 5x1010 1011 – Ω – 0.6 1.0 pF – 4 18 us – 3 18 us Input Parameter Symbol Forward voltage VF Terminal capacitance Ct Collector dark current Current transfer ratio Collector-Emitter saturation voltage Transfer charac- Isolation resistance teristics Floating capacitance CTR VCE(sat) IF=±20mA, Ic=1mA Riso Cf Response time (Rise) tr Response time (Fall) tf Cosmo Electronics Corp. Document No. 69P04005.1 Conditions DC500V 40 to 60%RH V=0, f=1MHZ Vce=2V,Ic=2mA,RL=100Ω -3- http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR PHOTOCOUPLER cosmo Fig.1 Current Transfer Ratio vs. Forward Current 0 4 1 0 6 0 4 CTR ( % ) 50 TO 150 20 TO 400 0 8 CTR Rank. KPC354NT0A KPC354NT0B 0 0 1 0 2 0 5 0 2 0 1 5 2 1 5 . 0 2 . 0 1 . 0 0 Current Transfer Ratio CTR ( % ) 0 2 1 Classification table of current transfer ratio is shown below. Forward Current IF (mA) Fig.2 Collector Power Dissipation vs. Ambient Temperature Fig.3 Collector Dark Current vs. Ambient Temperature Collector Dark Current ICEO ( A ) Collector Power Dissipation PC ( mW ) 150 100 50 0 -55 E C 200 -6 10 10 10 10 -7 -8 -9 -1 0 10 -1 1 0 25 55 75 100 10 125 -5 5 Ambient Temperature Ta (℃) 0 25 50 75 100 115 Fig.5 Forward Current vs. Forward Voltage 500 Forward Current IF ( mA ) 60 Forward Current IF ( mA ) -2 5 Ambient Temperature Ta (℃) Fig.4 Forward Current vs. Ambient Temperature 50 40 30 20 10 0 -55 V 0 2 = V -5 10 0 25 50 75 25℃ Ta=75℃ 50℃ 100 50 0℃ -25℃ 20 10 5 2 1 0 115 125 0.5 1.0 1.5 2.0 2.5 3.0 Forward Voltage VF (V) Ambient Temperature Ta (℃) Cosmo Electronics Corp. Document No. 69P04005.1 200 -4- http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR PHOTOCOUPLER cosmo Fig.6 Collector Current vs. Collector-Emitter Voltage Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature 150 Relative Current Transfer Ratio ( % ) Collector Current IC (mA) T a=25 ℃ 50 I F = ±30m A I F = ±20m A 40 I F = ±1 0m A 30 PC (M A X ) I F =±5m A 20 10 0 5 IF = ±1 m A V C E =5 V 100 50 0 -5 5 10 Collector-Emitter Voltage VCE (V) A m 5 = c I A m 7 = c I 4 0 . 0 2 0 . 0 5 1 2 1 7 5 Response Fall Time ( us ) 5 2 1 0 .5 0 .2 0 .1 1 50 VC E = 2 V Ic = 2 m A T a = 2 5 °C tf 20 10 5 2 1 0 .5 0 .2 0 .1 10 0 .1 Load Resistance RL (KΩ) Cosmo Electronics Corp. Document No. 69P04005.1 3 1 0 0 0 2 1 0 0 1 0 8 0 6 0 4 0 2 0 5 5 010 0 .1 9 Collector-Emitter Saturation Voltage VCE ( V ) A m 3 = c I 6 0 . 0 2 1 8 0 . 0 Collector-Emitter Saturation Voltage VCE ( V ) C 5 2 = a T 0 1 . 0 3 A m 1 = c I 2 1 . 0 Fig.11 Response Time (Fall) vs. Load Resistance tr 20 1 15 Forward Current IF (mA) 100 VC E = 2 V Ic = 2 m A Ta=25°C 75 A m 5 . 0 = c I 4 1 . 0 6 5 4 6 1 . 0 I F =±20m A I C =1m A Fig.10 Response Time (Rise) vs. Load Resistance Response Rise Time ( us ) 50 Fig.9 Collector-Emitter Saturation Voltage vs. Forward Current Ambient Temperature Ta (℃) 50 25 0 Ambient Temperature Ta (℃) Fig.8 Collector-Emitter Saturation Voltage vs. Ambient Temperature 100 -2 5 1 10 Load Resistance RL (KΩ) -5- http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR PHOTOCOUPLER cosmo z Test Circuit for Response Time c c V F I % 0 9 e c V 3 e c V 4 2 L R 1 F I % 0 1 -6- f t r t Cosmo Electronics Corp. Document No. 69P04005.1 http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR 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. 69P04005.1 -7- http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR PHOTOCOUPLER cosmo z Numbering System KPC354NT Y (Z) Notes: KPC354NT = Part No. Y = CTR rank option (A、B) Z = Tape and reel option (TLD、TRU) Option z Description Packing quantity TLD TLD tape & reel option 3000 units per reel TRU TRU tape & reel option 3000 units per reel Recommended Pad Layout for Surface Mount Lead Form Unit : mm Cosmo Electronics Corp. Document No. 69P04005.1 -8- http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR PHOTOCOUPLER cosmo z 4-pin Mini-Flat Carrier Tape & Reel TOLERANCE ：±0.2mm Cosmo Electronics Corp. Document No. 69P04005.1 -9- http://www.cosmo-ic.com KPC354NT Series 4PIN MINI-FLAT PHOTOTRANSISTOR 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. 69P04005.1 - 10 - http://www.cosmo-ic.com