K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo Description Schematic The K1010 Z series consist of an infrared emitting diode, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option. 1. Anode 2. Cathode 3. Emitter 4. Collector Features 1. Current transfer ratio ( CTR：Min. 50% at IF=0.1mA VCE=5V ) 2. High isolation voltage between input and output ( Viso：5000Vrms ) 3. Pb free and RoHS compliant 4. MSL class 1 5. Agency Approvals: • UL Approved (No. E169586): UL1577 • c-UL Approved (No. E169586) • VDE Approved (No. 101347): DIN EN60747-5-5 • FIMKO Approved: EN60065, EN60950, EN60335 • CQC Approved: GB8898-2011, GB4943.1-2011 Applications • System appliances • Measuring instruments • Computer terminals • Programmable controllers • Medical instruments • Physical and chemical equipment • Signal transmission between circuits of different potentials and impedances Cosmo Electronics Corp. Document No. 69P00005.2 -1- http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo Outside Dimension Unit : mm 1.Dual-in-line type. 2.Surface mount type. K10101Z K10104Z 7.62 7.62 4.60 6.50 6.50 3.50 3.50 4.60 0.25 1.00 10.00±0.4 0.50 1.20 0.10±0.1 0.25 2.70 3.00 0.40 0~10° 1.20 2.54 2.54 13.00° 13.00° 4.Long creepage distance for surface mount type. 3.Long creepage distance type K10106Z K10103Z 10.16 7.62 7.62 4.60 3.50 0.30 3.50 10.16±0.50 1.20 0~10° 1.20 2.54 0.50 TOLERANCE：±0.2mm 2.54 0.90±0.25 11.80+0.2 -0.5 0.25 0.25 2.70 3.00 0.90±0.25 0.25 4.60 6.50 6.50 Device Marking Notes: cosmo cosmo 1010 817 YWW Z□ 1010 817 YWW Z Cosmo Electronics Corp. Document No. 69P00005.2 -2- Y: Year code / WW: Week code □: CTR rank http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo Absolute Maximum Ratings (Ta=25℃) Parameter Input Output 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 80 V Emitter-collector voltage VECO 6 V Collector current IC 50 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 ℃ Electro-optical Characteristics (Ta=25℃) Parameter Symbol Forward voltage VF Peak forward voltage VFM Conditions Min. Typ. Max. Unit IF=20mA - 1.2 1.8 V IFM=0.5A - - 3.0 V Input Output Reverse current IR VR=4V - - 10 μA Terminal capacitance Ct V=0, f=1KHz - 30 - pF Collector dark current ICEO VCE=20V, IF=0 - - 0.1 μA Current transfer ratio CTR IF=0.1mA, VCE=5V 50 - 600 % 0.2 V - Ω Collector-emitter saturation Isolation resistance Transfer charac- Floating capacitance teristics Cut-off frequency VCE(sat) IF=20mA, IC=1mA Riso 5x10 0.1 10 11 10 Cf V=0, f=1MHz - 0.6 1.0 pF fC VCC=5V, IC=2mA, RL=100Ω - 80 - KHz - 4 18 μs - 3 18 μs Response time ( Rise ) tr Response time ( Fall ) tf Cosmo Electronics Corp. Document No. 69P00005.2 DC500V - VCE=2V, IC=2mA, RL=100Ω -3- http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo Fig.1 Current Transfer Ratio vs. Forward Current Current Transfer Ratio CTR ( % ) 800 Classification table of current transfer ratio is shown below. K1010 Z Model No. K1010 ZA K1010 ZE CTR ( % ) 100 ~ 600 50 ~ 600 VCE =5V Ta=25℃ 700 600 500 400 300 200 100 0 0.1 1 2 0.5 10 5 20 Forward Current IF (mA) Fig.3 Collector Dark Current vs. Ambient Temperature -5 250 10 200 10-6 Collector Dark Current ICEO ( A ) Collector Power Dissipation PC ( mW ) Fig.2 Collector Power Dissipation vs. Ambient Temperature 150 100 50 0 -55 10 10 10 VCE =20V -7 -8 -9 -10 10 -11 10 0 25 50 75 115 125 -55 Ambient Temperature Ta (℃) 75 115 Fig.5 Forward Current vs. Forward Voltage 60 100 50 Forward Current IF ( mA ) Forward Current IF ( mA ) 50 Ambient Temperature Ta (℃) Fig.4 Forward Current vs. Ambient Temperature 50 40 30 20 10 0 -55 25 0 0 25 50 75 10 5 Ta=75° C 25° C 50° C 0° C 2 -25° C 1 0.5 0.2 0.1 0.6 115 125 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 Forward Voltage VF (V) Ambient Temperature Ta (℃) Cosmo Electronics Corp. Document No. 69P00005.2 20 -4- http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo Fig.6 Collector Current vs. Collector-Emitter Voltage Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature 150 6 Ta=25°C 5mA 5 Relative Current Transfer Ratio ( % ) Collector Current IC (mA) I F=10mA 4 3 1mA 2 0.5mA 1 0.1mA 0 0 1 2 3 4 5 6 7 8 I F= 0 . 1 m A VC E= 5 V 100 50 0 -5 5 9 Collector-Emitter Voltage VCE (V) 0.14 Collector-Emitter Saturation Voltage VCE ( V ) Collector-Emitter Saturation Voltage VCE ( V ) 75 115 7 IF =20m A Ic=1m A 0.12 0.10 0.08 0.06 0.04 0.02 0 -55 0 25 50 75 Ta=25° C 6 Ic=0.5m A 5 Ic=1m A 4 Ic=3m A 3 Ic=7m A 1 0 115 Fig.11 Response Time (Fall) vs. Load Resistance Response Fall Time ( us ) 100 tr 20 10 5 2 1 0 .5 0 .2 0 .1 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. 69P00005.2 10 5 0 Forward Current IF (mA) Fig.10 Response Time (Rise) vs. Load Resistance VC E = 2 V Ic = 2 m A T a= 25°C Ic=5m A 2 Ambient Temperature Ta (℃) Response Rise Time ( us ) 50 Fig.9 Collector-Emitter Saturation Voltage vs. Forward Current 0.16 50 25 Ambient Temperature Ta (℃) Fig.8 Collector-Emitter Saturation Voltage vs. Ambient Temperature 100 0 1 10 Load Resistance RL (KΩ) -5- http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo Test Circuit for Response Time Vcc IF RL 1 4 2 3 Vce IF Vce 90% 10% tr Cosmo Electronics Corp. Document No. 69P00005.2 -6- tf http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT 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 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. 69P00005.2 -7- http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo Numbering System K1010 X Z Y (Z) Notes: K1010 Z = Part No. X = Lead form option (1,3,4,6) Y = CTR rank option (A,E) Z = Tape and reel option (TLD,TRU) Option Packing quantity 4 (TLD) surface mount type package + TLD tape & reel option 2000 units per reel 4 (TRU) surface mount type package + TRU tape & reel option 2000 units per reel 6 (TLD) 6 (TRU) 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 2000 units per reel 2000 units per reel Recommended Pad Layout for Surface Mount Lead Form 2.Long creepage distance for surface mount type. 4 pin L 1.Surface mount type. 4 pin SMD Unit : mm Cosmo Electronics Corp. Document No. 69P00005.2 -8- http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo 4-pin SMD Carrier Tape & Reel TOLERANCE：±0.2mm Cosmo Electronics Corp. Document No. 69P00005.2 -9- http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT PHOTOCOUPLER cosmo 4-pin L Carrier Tape & Reel 參考用 TOLERANCE：±0.2mm Cosmo Electronics Corp. Document No. 69P00005.2 - 10 - http://www.cosmo-ic.com K1010 Z Series LOW INPUT CURRENT 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. 69P00005.2 - 11 - http://www.cosmo-ic.com