product specification date 05/21/2007 62p45001 cosmo electronics corporation power photo triac KTLP3502H sheet 1 of 6 rev. 2 photo coupler for power photo triac output z features 1. compact dual-in-line package. 2. 400v peak blocking voltage. 3. isolation voltage between input and output 5000vrms. z application 1. triac driver. 2. programmable controllers. 3. ac-output module. 4. solid state relay.
product specification date 05/21/2007 62p45001 cosmo electronics corporation power photo triac KTLP3502H sheet 2 of 6 rev. 2 z outside dimension unit ( mm ) xxx 3502 date code tolerance 0.2mm z schematic top view 1 4 3 5 6 2 8 1. cathode 2. anode 3. cathode 4. cathode 5. gate 6. t1 8. t2
product specification date 05/21/2007 62p45001 cosmo electronics corporation power photo triac KTLP3502H sheet 3 of 6 rev. 2 z absolute maximum ratings parameter symbol rating unit forward current i f 50 ma peak forward current i fp 1 a input reverse voltage v r 6 v off-state output terminal voltage v drm 400 v on-state r.m.s. current i t(rms) 0.5 a output peak nonrepetitive surge current ( 60hz, peak ) i tsm 5 a isolation voltage ( ac, 1 minute ) v iso 5000 v rms operating temperature t opr -40 to +85 storage temperature t stg -40 to +125 soldering temperature 10 second t sol 260 z electro-optical characteristics parameter symbol conditions min. typ. max. unit forward voltage v f i f = 10ma - 1.2 1.4 v input reverse current i r v r = 6v - - 10 a peak blocking current i drm v drm = rated - - 100 a on-state voltage v tm i t = 0.75a - - 3 v holding current i h v d = 5v - - 25 ma output critical rate of rise of off-state voltage dv/dt v drm = (1/ 2 ) ? rated - 1000 - v/ s isolation resistance r iso dc500v 510 10 - - ? transfer charac- teristics minimum trigger current i ft v d = 5v - - 10 ma
product specification date 05/21/2007 62p45001 cosmo electronics corporation power photo triac KTLP3502H sheet 4 of 6 rev. 2 i f vs. t a i t vs. t a forward current i f ( ma ) 0 -20 20 40 20 40 60 80 100 80 100 110 120 60 0 -20 0.2 0.4 20 40 60 80 100 0.8 1.0 0.6 ambient temperature ta ( ) on-state r.m.s. current i t ( a ) ambient temperature ta ( ) i fp vs. duty ratio i f vs. v f 0 100 10 10 10 -3 -2 -1 10000 1000 ta=25c 1 20 1.0 0.5 0 1 2 10 5 3.0 2.5 2.0 1.5 500 100 50 200 50 ta=75 25 0 -25 peak forward current i fp ( ma ) duty ratio forward current if ( ma ) forward voltage v f ( v ) i ft vs. t a i drm vs. t a normalized to ta=25c 80 2.0 -20 -40 1.6 1.8 0204060 3.4 2.6 2.4 2.2 3.0 2.8 3.2 3.8 3.6 4.0 4.2 100 120 if=0,vdrm=rated -40-20 0 20406080100 50 100 200 500 1000 trigger current i ft ( ma ) ambient temperature ta ( ) peak blocking current i drm ( na ) ambient temperature ta ( )
product specification date 05/21/2007 62p45001 cosmo electronics corporation power photo triac KTLP3502H sheet 5 of 6 rev. 2 i tm vs. v tm on-state current i tm ( a ) 0 0 +0.5 +1.0 if=10ma,ta=25c +1.2 +0.8 +0.6 +1.0 +1.5 -0.6 -1.0 -1.2 -0.8 -1.5 -1.0 -0.5 on-state voltage v tm ( v )
product specification date 05/21/2007 62p45001 cosmo electronics corporation power photo triac KTLP3502H sheet 6 of 6 rev. 2 z notice the information contained in this document is intended to be a general product description and is subject to change without notice. please contact cosmo in order to obta in the latest device data sheets before using any cosmo device. cosmo does not assume any responsibility for use of any circui try described. no circuit patent licenses are implied. this publicatio n is the property of cosmo. no part of this publication may be rep roduced or copied in any form or by any means, or transferred to any th ird party without the prior written consent of cosmo electronics corporation. the devices listed in this document are designed for general applications only in electronic e quipment. no devices shall be deployed which require higher le vel of reliability such as ? medical and other life support equipments. ? space application. ? telecommunication equipment ( trunk lines ). ? nuclear power control equipment. unless it received prior writ ten approval from cosmo. cosmo takes no responsibility for damages arise form the improper usage of our device. pl ease contact cosmo for further information regarding the above notices.
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