KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo z Schematic z Description The KTLP161G series consist of a GaAs infrared emitting diode optically coupled to a 1 4 monolithic silicon detector performing the function of a zero voltage crossing bilateral TRIAC driver. They 2 are designed for use with a TRIAC in the interface of Z.C 3 logic systems to equipment powered from 115 VAC lines, such as solid-state relays, industrial controls, 1. Anode motors, solenoids and consumer appliances, etc. 2. Cathode 3. Main terminal 4. Main terminal z Features 1. Pb free and RoHS compliant 2. 400V peak blocking voltage 3. Subminiature type (The volume is smaller than that of our conventional DIP type by as far as 30%) 4. Simplifies logic control of 115 VAC power 5. Zero voltage crossing 6. Isolation voltage between input and output (Viso：3750Vms) 7. Agency Approvals： • UL1577, File No. E169586 • CUL C22.2 No.1 & NTC No.5, File No. E169586 • VDE EN60747-5-2, File No. 40009235 • CQC GB4943/GB8898-2011, File No. CQC10001049555 / CQC08001023986 z Applications • Solenoid/Valve controls • Lighting controls • Static power switches • AC motor drives • Temperature controls • E.M contactors • AC motor contactors • Solid state relay • Programmable controllers Cosmo Electronics Corp. Document No. 69P44001.1 -1- http://www.cosmo-ic.com KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo z Outside Dimension Unit：mm 2.0 ±0.5 0.10±0.10 3.90 ±0.5 4.40 ±0.5 0.40 0.50 2.54 7.00 ±0.4 TOLERANCE : ±0.2mm z Device Marking Notes： COSMO cosmo 161G YWW 161G YWW Cosmo Electronics Corp. Document No. 69P44001.1 -2- Y：Year code / W：Week code http://www.cosmo-ic.com KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo z 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 Off-state output terminal voltage VDRM 400 VPEAK On-state R.M.S. current IT(RMS) 70 mA Peak repetitive surge current (PW=10ms.DC 10%) ITSM 1 A Power dissipation PD 150 mW Total power dissipation Ptot 200 mW Isolation voltage 1 minute Viso 3750 Vrms Operating temperature Topr -40 to +115 ℃ Storage temperature Tstg -50 to +125 ℃ Soldering temperature 10 seconds Tsol 260 ℃ z Electro-optical Characteristics Parameter Forward voltage Input Reverse current Peak blocking current Output On-state voltage Holding current (Ta=25℃) Typ. Max. Unit 1.2 1.4 V 10 μA μA 1 1.8 3 V 0.1 mA Symbol VF IR IDRM VTM IH Conditions IF=10mA VR=4V VDRM Reted ITM=70mA Min. - dv/dt VDRM=(1/ 2 )*Rated 1000 - - V/μs VINH IF= Rated IFT - 10 20 V Leakage in inhibited state IDRM2 IF=Rated IFT, Rated VDRM, Off State - - 500 μA Isolation resistance Minimum trigger current Riso IFT DC500V 5x1010 1011 Main terminal voltage=3V - 10 Ω mA Critical rate of rise of off-state voltage Inhibit voltage (MT1-MT2 voltage Transfer above which device will not charac- trigger) teristics z Static dv/dt Test Circuit Vdc RTEST R=10KΩ CTEST PULSE INPUT MERCURY WETTED RELAY APPLIED VOLTAGE WAVEFORM D.U.T X100 SCOPE PROBE 0 VOLTS Vmax 0.63 Vmax dv/dt = 0.63 Vmax τRC τRC Cosmo Electronics Corp. Document No. 69P44001.1 -3- http://www.cosmo-ic.com KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo Fig.1 Forward Current vs. Ambient Temperature Fig.2 Diode Power Dissipation vs. Ambient Temperature Diode Power Dissipation PD (mW) Forward Current IF ( mA ) 60 50 40 30 20 10 0 -4 0 -2 0 0 20 40 60 80 100 115 120 100 80 70 60 40 20 0 -40 Ambient Temperature Ta (℃) Total Power Dissipation PD (mW) On-state Current ITM ( mA ) 100 80 70 60 40 20 0 20 40 60 80 100 115 Fig.6 vs. Duty Ratio 250 200 150 100 50 0 -40 -20 0 20 40 60 80 100 115 Forward Current 500 Forward Current IF ( mA ) Peak Forward Current IFT ( mA ) 100 115 1000 Pulse width <= 100us Ta=25°C 1000 100 -1 10 1 25°C 200 Ta=75°C 50°C 100 50 0°C -25°C 20 10 5 2 1 -2 10 Duty Ratio Cosmo Electronics Corp. Document No. 69P44001.1 80 vs. Forward Voltage 10000 -3 60 Ambient Temperature Ta (℃) Fig.5 Peak Forward Current 10 40 300 Ambient Temperature Ta (℃) 10 20 Fig.4 Total Power Dissipation vs. Ambient Temperature 120 -20 0 Ambient Temperature Ta (℃) Fig.3 On-state R.M.S. Current vs. Ambient Temperature 0 -40 -20 0 0.5 1.0 1.5 2.0 2.5 3.0 Forward Voltage (V) -4- http://www.cosmo-ic.com KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo Fig.7 On-state Characteristics +300 Output pulse width 80us IF =30mA, f=60Hz, Ta=25°C 1.4 1.3 +200 Vinh, Normalized On-state Current ITM ( mA ) +400 Fig.8 Inhibit Voltage vs. Ambient Temperature +100 0 -100 -200 1.1 1.0 0.9 0.8 0.7 0.6 -300 -400 1.2 -3 -2 -1 0 1 On-state Voltage (V) 2 -40 -20 3 0 20 40 60 Ambient Temperature Ta (℃) Fig.9 Leakage with LED off vs. Ambient Temperature Fig.10 IDRM2 ,Leakage in Inhibited State vs. Ambient Temperature 1.5 1000 IFT=Rated IFT 1.4 1.3 IDRM2, Normalized Peak Blocking Current ( nA ) 80 100 115 100 10 1.2 1.1 1.0 0.9 0.8 0.7 0.6 1 -40 -20 -40 -20 0 20 40 60 0 20 40 60 80 100 115 80 100 115 Ambient Temperature Ta (℃) Ambient Temperature Ta (℃) IFT, Normalized Fig.11 Trigger Current vs. Ambient Temperature N o rm a liz e d to T a = 25 °C 1 .6 1 .5 1 .4 1 .3 1 .2 1 .1 1 .0 0 .9 0 .8 0 .7 0 .6 0 .5 0 .4 0 .3 -4 0 -20 0 20 40 60 80 10 0 1 15 Ambient Temperature Ta (℃) Cosmo Electronics Corp. Document No. 69P44001.1 -5- http://www.cosmo-ic.com KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER 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. 69P44001.1 -6- http://www.cosmo-ic.com KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo z Numbering System KTLP161G ( X ) Notes： KTLP161G = Part No. X = Tape and reel option ( TLD、TRU ) Option Description Packing quantity TLD surface mount type package + TLD tape & reel option 3000 units per reel TRU surface mount type package + TRU tape & reel option 3000 units per reel z Recommended Pad Layout for Surface Mount Lead Form 0.80 2.54 1.50 7.85 Unit：mm Cosmo Electronics Corp. Document No. 69P44001.1 -7- http://www.cosmo-ic.com KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo z 4-pin Mini-Flat TLD/TRU Carrier Tape & Reel Unit：mm 2.55 1.75 2.00 8.00 4.10 7.50 16.0 7.5 4.00 0.31 TOLERANCE：±0.2mm TRU TLD Direction of feed from reel Direction of feed from reel 1.5±0.5 16.4 Cosmo Electronics Corp. Document No. 69P44001.1 -8- 2.00 http://www.cosmo-ic.com KTLP161G Series 4PIN MINI-FLAT ZERO-CROSS TRIAC DRIVER 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. 69P44001.1 -9- http://www.cosmo-ic.com