KMOC308X Series. cosmo 5PIN ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER. Description. Schematic. Features. Applications Z.C. The KMOC3081 KMOC3082 KMOC3083

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1 Description The KMOC381 KMOC382 KMOC383 Schematic series consist of a GaAs infrared emitting diode 1 6 optically coupled to a monolithic silicon detector performing the function of a zero voltage crossing bilateral TRIAC driver. They are designed for use 2 3 Z.C 4 with a TRIAC in the interface of logic systems to equipment powered from 24 VAC lines, such as 1. Anode solid-state relays, industrial controls, motors, 2. Cathode solenoids and consumer appliances, etc. 3. NC 4. Main terminal 6. Main terminal Features 1. Pb free and RoHS compliant 2. 8V peak blocking voltage 3. Simplifies logic control of 24 VAC power 4. Zero voltage crossing 5. Isolation voltage between input and output (Viso:53Vms) 6. MSL class 1 7. Agency Approvals: UL Approved (No. E169586): UL1577 C-UL Approved (No. E169586) VDE Approved (No ): DIN EN FIMKO Approved: EN665, EN695 SEMKO Approved: EN665 CQC Approved: GB , GB 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 Document No. 69P

2 Outside Dimension Unit:mm 1. Dual-in-line type. 2. Surface mount type. KMOC383 KMOC383S ~ ±.4.1± o 13. o Long creepage distance type. 4. Long creepage distance for surface mount type. KMOC383H KMOC383L ~ ± ± TOLERANCE:±.2mm Device Marking Notes: cosmo 383 YWW cosmo YWW Y:Year code / W:Week code Document No. 69P

3 Absolute Maximum Ratings (Ta=25 ) Parameter Symbol Rating Unit Forward current I F 5 ma Input Peak forward current I FM 1 A Reverse voltage V R 6 V Power dissipation P D 7 mw Off-state output terminal voltage V DRM 8 V PEAK Output On-state R.M.S. current I T(RMS) 1 ma Peak repetitive surge current (PW=1ms.DC 1%) I TSM 1 A Power dissipation P D 3 mw Total power dissipation P tot 33 mw Isolation voltage 1 minute V iso 53 Vrms Operating temperature T opr -4 to +115 Storage temperature T stg -5 to +125 Soldering temperature 1 seconds T sol 26 Electro-optical Characteristics (Ta=25 ) Parameter Symbol Conditions Min. Typ. Max. Unit Forward voltage V F I F =1mA V Input Reverse current I R V R =4V μa Output Peak blocking current I DRM V DRM Rated na On-state voltage V TM I TM =1mA V Holding current I H ma Transfe r characteristics Critical rate of rise of off-state voltage Inhibit voltage (MT1-MT2 voltage above which device will not trigger) Leakage in inhibited state dv/dt V DRM =(1/ 2 )*Rated V/μs V INH I F = Rated I FT V I DRM2 I F =Rated I FT, Rated V DRM, Off State μa Isolation resistance R iso DC5V 5x Ω Minimum trigger current Static dv/dt Test Circuit I FT Main terminal voltage=3v KMOC ma KMOC ma KMOC ma Vdc RTEST PULSE INPUT MERCURY WETTED RELAY CTEST D.U.T R=1KΩ X1 SCOPE PROBE APPLIED VOLTAGE WAVEFORM VOLTS.63 Vmax Vmax dv/dt =.63 Vmax τrc τrc Document No. 69P

4 Fig.1 Forward Current 6 Fig.2 Diode Power Dissipation 1 2 Forward Current IF ( ma ) Diode Power Dissipation PD (mw) Ambient Temperature Ta ( ) Ambient Temperature Ta ( ) Fig.3 On-state R.M.S. Current Fig.4 Total Power Dissipation On-state Current ITM ( ma ) Total Power Dissipation PD (mw) Ambient Temperature Ta ( ) Ambient Temperature Ta ( ) Fig.5 Peak Forward Current vs. Duty Ratio Peak Forward Current IFT ( ma ) Pulse width <= 1us Ta=25 C Fig.6 Forward Current vs. Forward Voltage Forward Current IF ( ma ) Ta=75 C 5 C 25 C C -25 C Duty Ratio Forward Voltage (V) Document No. 69P

5 Fig.7 On-state Characteristics Fig.8 Inhibit Voltage +4 Output pulse width 8us On-state Current ITM ( ma ) IF=3mA, f=6hz, Ta=25 C Vinh, Normalized On-state Voltage (V) Ambient Temperature Ta ( ) Fig.9 Leakage with LED off Peak Blocking Current ( na ) Fig.1 I DRM2,Leakage in Inhibited State IDRM2, Normalized IFT=Rated IFT Ambient Temperature Ta ( ) Ambient Temperature Ta ( ) Fig.11 Trigger Current IFT, Normalized Normalized to Ta=25 C Ambient Temperature Ta ( ) Document No. 69P

6 Recommended Soldering Conditions (a) Infrared reflow soldering: Peak reflow soldering: 26 or below (package surface temperature) Time of peak reflow temperature: 1 sec Time of temperature higher than 23 : 3-6 sec Time to preheat temperature from 18~19 : 6-12 sec Time(s) of reflow: Two Flux: Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of.2 Wt% is recommended.) Recommended Temperature Profile of Infrared Reflow se c M a x. temperature s e c se c t (s ) (b) Wave soldering: Temperature: Time: Preheating conditions: Time(s) of reflow: Flux: 26 or below (molten solder temperature) 1 seconds or less 12 or below (package surface temperature) One Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of.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. Document No. 69P

7 Numbering System KMOC381 X (Y) KMOC382 X (Y) KMOC383 X (Y) Notes: KMOC381 / KMOC382 / KMOC383 = Part No. X = Lead form option ( blank S H L ) Y = Tape and reel option ( TL TR TLD TRU ) Option Description Packing quantity S (TL) surface mount type package + TL tape & reel option 1 units per reel S (TR) surface mount type package + TR tape & reel option 1 units per reel L (TLD) L (TRU) long creepage distance for surface mount type package + TLD tape & reel option long creepage distance for surface mount type package + TRU tape & reel option 1 units per reel 1 units per reel Recommended Pad Layout for Surface Mount Lead Form 1. Surface mount type. 2. Long creepage distance for surface mount type. 5-pin SMD 5-pin L Unit:mm Document No. 69P

8 SMD Carrier Tape & Reel unit: mm TOLERANCE : ±.2mm TL TR Direction of feed from reel Direction of feed from reel Document No. 69P

9 L Carrier Tape & Reel Unit:mm 33 Max ±.5 24± TOLERANCE:±.2mm TLD TRU Direction of feed from reel Direction of feed from reel Max. Document No. 69P

10 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. Document No. 69P