PRODUCT SPECIFICATION DATE:06/04/2012 cosmo Photocoupler : ELECTRONICS CORPORATION KT1200 NO.61P04088 SHEET 1 OF 8 REV. 5 4Pin Long Mini-Flat Package DC Input Response Darlington Phototransistor Output ● Features 1. Halogen Free. COSMO一级代理 3. High isolation voltage 5000Vrms. 4. Opaque type,SMD low profile 4 lead package. Vista(HK)Electronics CO.,Ltd 5. High current transfer ratio (CTR=2000%TYP.@ IF=1 mA, VCE=2V ) http:\\www.goodchip.com.cn 6. 8mm outer creepage distance. 7.Agency Approvals 昆山佳乐源电子有限公司 ‧ UL approved：UL1577 , No.E169586 ‧ CUL approved：C22.2 No.1 & NTC No.5 , No.E169586 ‧ VDE approved：EN 60747-5-5 No.40031267 TEL:0512-88931899 ‧ FIMKO approved：EN 60065 , EN 60950 , EN 60335-1 No.FI26204 M1 FAX:0512-50111393 Applications Mb:13913212806 1. System appliances, measuring instruments. 2. Pb free and RoHS compliant. ● 2. Industrial robots. 3. Copiers, automatic vending machines. 4. Signal transmission between circuits of different potentials and impedances. 5. Telephone sets. 6. Copiers, facsimiles. 7. Interface with various power supply circuits, power distribution boards. 8.Numerical control machines. PRODUCT SPECIFICATION DATE:06/04/2012 Photocoupler : cosmo ELECTRONICS CORPORATION 1. OUTSIDE NO.61P04088 KT1200 DIMENSION : SHEET 2 OF 8 REV. 5 UNIT (mm) cosmo 120 xxx CTR Rank 1 4 2 3 COSMO一级代理 Vista(HK)Electronics CO.,Ltd http:\\www.goodchip.com.cn 昆山佳乐源电子有限公司 TOLERANCE : ±0.2mm TEL:0512-88931899 2. SCHEMATIC : TOP VIEW FAX:0512-50111393 Mb:13913212806 Date Code 1. Anode 2. Cathode 3. Emitter 4. Collector PRODUCT SPECIFICATION DATE:06/04/2012 cosmo Photocoupler : NO.61P04088 KT1200 ELECTRONICS CORPORATION REV. 5 SHEET 3 OF 8 ●Absolute Maximum Ratings(TA=25℃) Input Output Parameter Forward current Peak forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation Isolation voltage 1 minute Operating temperature Storage temperature Soldering temperature 10 second Symbol IF IFP VR PD VCEO VECO IC PC Ptot Viso Topr Tstg Tsol Rating 50 1 6 70 35 5 150 150 170 5000 -55 to +100 -55 to +125 260 Unit mA A V mW V V mA mW mW Vrms ℃ ℃ ℃ COSMO一级代理 Vista(HK)Electronics CO.,Ltd http:\\www.goodchip.com.cn 昆山佳乐源电子有限公司 TEL:0512-88931899 FAX:0512-50111393 Mb:13913212806 ●Electro-optical Characteristics(TA=25℃) Parameter Forward voltage Peak forward voltage Input Reverse current Terminal capacitance Output Collector dark current Current transfer ratio Collector-emitter saturation voltage Transfer charac- Isolation resistance teristics Floating capacitance Cut-off frequency Response time (Rise) Response time (Fall) Symbol VF VFP IR Ct ICEO CTR Conditions IF=20mA IFP=0.5A VR=4V V=0, f=1kHZ VCE=10V, IF=0 IF=1mA, VCE=2V VCE(sat) IF=1mA, Ic=2mA Riso Cf fc tr tf ●Classification DC500V, 40 to 60%RH V=0, f=1MHZ CTR(%) Min.200 – 10 5x10 – Vcc=5V,Ic=2mA,RL=100ohm – Vcc=5V,Ic=2mA,RL=100ohm – table of current transfer ratio is shown below. CTR RANK KT1200 MIN. – – – – – 200 TYP. MAX. Unit 1.2 1.4 V – 3.5 V – 10 uA – 30 pF – 1.0 uA 2000 % - 1.0 V 10 0.4 7 – – - 200 200 - ohm pF kHz us us 11 PRODUCT SPECIFICATION DATE:06/04/2012 Photocoupler : cosmo NO.61P04088 KT1200 ELECTRONICS CORPORATION Fig.2 Diode Power Dissipation vs. Ambient Temperature 0 5 1 Fig.1 Relative Current Transfer Ratio vs. Ambient Temperature AV 2 m = 1 = C E IFV 0 0 1 ) W m ( D P n o i t a p i s s i d r e w o p e d o i D 0 8 0 0 1 0 6 0 4 0 5 0 2 ) % ( o i t a r r e f s n a r t t n e r r u c e v i t a l e R SHEET 4 OF 8 REV. 5 Fig.4 Collector-emitter Saturation Voltage vs. Ambient Temperature Ic=30mA Ic=50mA 1.6 1.6 1.4 1.2 1.0 0.8 0.6 V CE (sat) (V) Collector-emitter saturation voltage Collector-emitter saturation voltage VCE (sat) (V) Ic=7mA 0.4 0.2 I F =1mA Ic=2mA 0 0 0.8 1.6 2.4 3.2 -55 4.0 Fig.5 Current Transfer Ratio vs. Forward Current 20 40 60 80 100 115 Fig.6 Forward Current vs. Forward Voltage 500 VCE=2V Ta=25°C Forward current I F (mA) Current transfer ratio (%) 0 Ambient Temperature Ta(℃) Forward current IF (mA) 8000 5 2 1 Ic=5mA 0 0 0 1 Ic=0.5mA Ic=1mA Ic=3mA 3.2 5 7 Ta=25°C 4.8 0 5 Ambient Temperature Ta( ℃) Fig.3 Collector-emitter Saturation Voltage vs. Forward current 6.4 5 2 Ambient temperature Ta( ℃) 8.0 0 5 5 0- 0 0 1 5 7 0 5 5 2 0 5 2 - 5 5 0- COSMO一级代理 Vista(HK)Electronics CO.,Ltd http:\\www.goodchip.com.cn 昆山佳乐源电子有限公司 TEL:0512-88931899 FAX:0512-50111393 Mb:13913212806 6000 4000 2000 1000 200 Ta=75°C 50°C 100 25°C 0°C -25°C 50 20 10 5 2 1 0 0 0 0.2 0.5 1 2 Forward current IF (mA) 5 0.5 1.0 1.5 2.0 10 Forward Voltage VF(V) 2.5 3.0 PRODUCT SPECIFICATION DATE:06/04/2012 Photocoupler : cosmo NO.61P04088 KT1200 ELECTRONICS CORPORATION Fig.7 Collector Dark Current vs. Ambient Temperature SHEET 5 OF 8 REV. 5 Fig.8 Collector Current vs. Collector-emitter Voltage E V 0 1 = VC 0 1 5 - ) A ( 200 180 7 - 160 140 0 1 I t n e r r u c k r a d r o t c e l l o C Collector current Ic (mA) 0 1 6 - O E C Ta =25°C I F =15mA 0 1 8 - 120 I F =10mA 100 Pc (MAX) I F =5mA 0 1 9 - 80 60 I F =2mA 0 1 0 1 - COSMO一级代理 Vista(HK)Electronics CO.,Ltd http:\\www.goodchip.com.cn 昆山佳乐源电子有限公司 TEL:0512-88931899 FAX:0512-50111393 Mb:13913212806 40 I F =1mA 20 0 1 1 1 - 5 1 1 0 0 1 0 8 0 6 0 4 0 2 0 5 5 - 0 Ambient temperature Ta( ℃) 1 2 3 4 5 Collector-emitter voltang VCE (V) Fig.9 Response Time vs. Load Resistance 1000 500 Response Time (us) 200 VCC =5V Ic = 2mA Ta = 25°C tr tf 100 50 20 td 10 5 ts 2 1 0.01 0.1 1 10 Load resistance RL (K ohm) Fig.10 Test Circuit For Response Time Pulse Input IF VCC R IN PW=100 μs Duty Cycle=1/10 R L=100Ω Input Output Output 10% 90% td ts tr tf PRODUCT SPECIFICATION DATE:06/04/2012 cosmo ELECTRONICS CORPORATION Photocoupler : KT1200 NO.61P04088 SHEET 6 OF 8 REV. 5 Fig.11 Recommended Mount Pad Dimensions COSMO一级代理 Vista(HK)Electronics CO.,Ltd http:\\www.goodchip.com.cn 昆山佳乐源电子有限公司 TEL:0512-88931899 FAX:0512-50111393 Mb:13913212806 (Unit:mm) Recommended Reflow / Wave Soldering Profile Conditions PRODUCT SPECIFICATION DATE:06/04/2012 Photocoupler : cosmo KT1200 ELECTRONICS CORPORATION NO.61P04088 SHEET 7 OF 8 REV. 5 TAPING SPECIFICATIONS Tape COSMO一级代理 Vista(HK)Electronics CO.,Ltd http:\\www.goodchip.com.cn 昆山佳乐源电子有限公司 TEL:0512-88931899 FAX:0512-50111393 Mb:13913212806 Unit:mm Tolerance:± 0.2mm Direction TRU TLD REEL Scale 1:3 Packing:3000pcs/reel PRODUCT SPECIFICATION DATE:06/04/2012 cosmo ELECTRONICS CORPORATION Photocoupler : KT1200 NO.61P04088 SHEET 8 OF 8 REV. 5 NOTICE The information contained in this document is a general product description and is subject to change without notice.Please contact cosmo in order to obtain the latest device data sheets before using any cosmo device.cosmo does not assume any responsibility for use of any circuitry described.No circuit patent licenses are implied.This publication is the property of cosmo. No part of this publication may be reproduced or copied in any form or by any means,or transferred to any third party without the prior written consent of cosmo Electronics Corporation. The devices listed in this document are designed for general applications only in electronic equipment.No devices shall be deployed which require higher level of reliability such as: -- Medical and other life support equipments. -- Space application. -- Telecommunication equipment (trunk lines). -- Nuclear power control equipment. Unless it received prior written approval from cosmo. cosmo takes no responsibility for damages arise form the improper usage of our device.Please contact cosmo for further information regarding the above notices. COSMO一级代理 Vista(HK)Electronics CO.,Ltd http:\\www.goodchip.com.cn 昆山佳乐源电子有限公司 TEL:0512-88931899 FAX:0512-50111393 Mb:13913212806