KMOC3012 Series 4PIN ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo z Schematic z Description The KMOC3012 series consist of a GaAs infrared emitting diode optically coupled to a 4 1 monolithic silicon detector performing the function of a zero voltage crossing bilateral TRIAC driver. They are designed for use with a TRIAC in the 2 Z.C 3 interface of logic systems to equipment powered from 115/240 VAC lines, such as solid-state relays, 1. Anode industrial 2. Cathode controls, motors, solenoids and consumer appliances, etc. 3. Main terminal 4. Main terminal z Features 1. Pb free and RoHS compliant. 2. 600V peak blocking voltage. 3. Simplifies logic control of 115/240 VAC power. 4. Zero voltage crossing. 5. Isolation voltage between input and output (Viso：5300Vms). 6. Agency Approvals： • UL1577, File No. E169586 • CUL C22.2 No.1 & NTC No.5, File No. E169586 • VDE EN60747-5-5 , File No. 101347 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. 69P48001.1 -1- http://www.cosmo-ic.com KMOC3012 Series 4PIN ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo z Outside Dimension Unit：mm 1. Dual-in-line type. 2. Surface mount type. KMOC3012S KMOC3012 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. KMOC3012H KMOC3012L 10.16 7.62 7.62 4.60 4.60 6.50 3.50 0.30 10-12 1.20 0.90±0.25 11.80+0.2 -0.5 0.25 0.25 2.70 3.00 0.90±0.25 0~10° 0.25 3.50 6.50 1.20 2.54 0.50 TOLERANCE：±0.2mm 2.54 z Device Marking cosmo Notes： 3012 cosmo YWW Cosmo Electronics Corp. Document No. 69P48001.1 3012 YWW -2- Y：Year code / W：Week code http://www.cosmo-ic.com KMOC3012 Series 4PIN 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 600 VPEAK On-state R.M.S. current IT(RMS) 100 mA Peak repetitive surge current (PW=10ms.DC 10%) ITSM 1 A Power dissipation PD 300 mW Total power dissipation Ptot 330 mW Isolation voltage 1 minute Viso 5300 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 nA 500 1.8 3 V 0.1 mA Symbol VF IR IDRM VTM IH Conditions IF=10mA VR=4V VDRM Rated ITM=100mA 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 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 5x1010 1011 - 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. 69P48001.1 -3- http://www.cosmo-ic.com KMOC3012 Series 4PIN ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo Fig.1 Forward Current vs. Ambient Temperature Fig.2 Diode Power Dissipation vs. Ambient Temperature 120 Diode Power Dissipation PD (mW) Forward Current IF ( mA ) 60 50 40 30 20 10 0 -4 0 -2 0 0 20 40 60 80 100 115 100 80 70 60 40 20 0 -40 Ambient Temperature Ta (℃) Total Power Dissipation PD (mW) On-state Current ITM ( mA ) 100 80 60 40 20 20 40 60 80 100 115 500 400 330 300 200 100 0 -40 -20 0 20 40 60 80 100 115 1000 Pulse width <= 100us Ta=25°C 500 Forward Current IF ( mA ) Peak Forward Current IFT ( mA ) 100 115 vs. Forward Voltage 10000 1000 100 -2 10 -1 10 25°C 200 Ta=75°C 50°C 100 50 0°C -25°C 20 10 5 2 1 1 Duty Ratio Cosmo Electronics Corp. Document No. 69P48001.1 80 Fig.6 Forward Current vs. Duty Ratio -3 60 Ambient Temperature Ta (℃) Fig.5 Peak Forward Current 10 40 600 Ambient Temperature Ta (℃) 10 20 Fig.4 Total Power Dissipation vs. Ambient Temperature 120 0 0 Ambient Temperature Ta (℃) Fig.3 On-state R.M.S. Current vs. Ambient Temperature 0 -40 -20 -20 0 0.5 1.0 1.5 2.0 2.5 3.0 Forward Voltage (V) -4- http://www.cosmo-ic.com KMOC3012 Series 4PIN 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 -40 -3 -2 -1 0 1 2 -20 0 20 40 60 100 115 3 On-state Voltage (V) 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 10 1.2 1.1 1.0 0.9 0.8 0.7 0.6 1 -40 -20 0 20 40 60 -40 -20 80 100 115 Ambient Temperature Ta (℃) 0 20 40 60 80 100 115 Ambient Temperature Ta (℃) IFT, Normalized Fig.11 Trigger Current vs. Ambient Temperature Normalized to Ta=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 -40 -20 0 20 40 60 80 100 115 Ambient Temperature Ta (℃) Cosmo Electronics Corp. Document No. 69P48001.1 -5- http://www.cosmo-ic.com KMOC3012 Series 4PIN 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. 69P48001.1 -6- http://www.cosmo-ic.com KMOC3012 Series 4PIN ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo z Numbering System KMOC3012 X (Y) Notes： KMOC3012 = Part No. X = Lead form option ( blank、S、H、L ) Y = Tape and reel option ( TLD、TRU ) Option Description Packing quantity S (TLD) surface mount type package + TLD tape & reel option 2000 units per reel S (TRU) surface mount type package + TRU tape & reel option 2000 units per reel L (TLD) L (TRU) long creepage distance for surface mount type package + 2000 units per reel TLD tape & reel option long creepage distance for surface mount type package + 2000 units per reel TRU tape & reel option z Recommended Pad Layout for Surface Mount Lead Form 2. Long creepage distance for surface mount type. 1. Surface mount type. 4-pin L 8.3 1.9 2.54 1.5 1.9 2.54 1.5 4-pin SMD 10.7 Unit：mm Cosmo Electronics Corp. Document No. 69P48001.1 -7- http://www.cosmo-ic.com KMOC3012 Series 4PIN ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo 2.00 Unit：mm 10.60 16.00 7.50 4° 4.00 1.75 z 4-pin SMD Carrier Tape & Reel 0.33 8.00 4.20 TOLERANCE：±0.2mm TLD TRU Direction of feed from reel Direction of feed from reel 1.5±0.5 +2.0 16.4-0 Cosmo Electronics Corp. Document No. 69P48001.1 -8- 2±0.2 http://www.cosmo-ic.com KMOC3012 Series 4PIN ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER cosmo 2.00 Unit：mm 12.35 24.00 11.50 4.00 1.75 z 4-pin L Carrier Tape & Reel 0.33 8.00 4.20 TOLERANCE：±0.2mm TRU TLD 330 Max. 1.5±0.5 100±0.50 Direction of feed from reel 13.0±0.20 Direction of feed from reel +0.20 24.40 -0.00 30.40 Max. Cosmo Electronics Corp. Document No. 69P48001.1 -9- http://www.cosmo-ic.com KMOC3012 Series 4PIN 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. 69P48001.1 - 10 - http://www.cosmo-ic.com