mft RT8H072E preliminary *this is tentative s p ecification. igbt gate interception circuit description RT8H072E is composed by npn transistors, pnp transistors and resistors. it can miniaturization of a set and reduce parts or time necessary for completion. connected this mft with the level-shift circuit of ipm, it can prevent the fault that igbt gate turn on at the same time. features miniaturization of a set. open collector output. application the protection of igbt gate. block diagram 110427 1 3 pin configuration unitmm outline drawing vcc in gnd n.c. out4 out3 out2 out1 vcc vcc s r q vcc vcc out1 out2 out3 out4 vcc gnd high level low level in
mft RT8H072E preliminary *this is tentative s p ecification. igbt gate interception circuit absolute maximum ratings(ta25) electrical characteristic(ta=25,vcc=5v unless otherwise noted .) thermal derating 110427 2 3 min typ max 0.85 1.5 v vol out saturation voltage in=5v,iout=5ma out1,out2,out3,out4 common - -0.3 - ua iin in input current in=vthl(min) -1 2.53 2.63 v vthl threshold voltage in level low in=3.5vlow 2.43 3.16 3.28 v vthh threshold voltage in level hi in=0vhigh 3.03 400 600 ua icc_off circuit current in off states in=0v - ua icc_on circuit current in on states in=5v - 400 600 test conditions designed value unit vcc operating supply voltage range 359 v symbol parameter ilo out leak current ua in=0v,vout=5v out1,out2,out3,out4 common -01 symbol unit vcc v iout ma vout v vin v pd mw k mw/ tj tstg topr storage temperature (keep dry) 40150 operating temperature -2085 thermal derating taR25 1.6 junction temperature 150 internal power dissipation 200 parameter conditions ratings supply voltage 10 output current input voltage -0.3vcc out14 common 10 output voltage out14 common -0.3vcc ambient temperature ta [] 0 25 50 75 100 125 150 200 150 100 50 0 power dissipation pd[w] 250 85
mft RT8H072E preliminary *this is tentative s p ecification. igbt gate interception circuit application circuit examples ???` timin g dia g ram 110427 3 3 in rt8hxxxe up-in vp-in wp-in un-in vn-in wn-in up-out vp-out wp-out un-out vn-out wn-out 1k 1k 1k 1k 1k 1k in lvic lvic lvic lvic lvic lvic igbt1 igbt2 igbt3 igbt4 igbt5 igbt6 tr1 tr2 tr3 res1 res2 c1 cvcc res3 res4 res5 res6 res7 res8 res9 res10 res11 res12 vcc vcc s r q vcc vcc out1 out2 out3 out4 vcc gnd high level low level 12s 12s 12s 12s 1s 1s 1s 1s 470k 3k 5v in out1 out2 out3 out4 p-side igbt1 off p-side igbt3 off p-side igbt5 off n-side igbt2,4,6 on high level low level through through through through through through through *-0.3QinQvcc *out1out4,vcc R-0.3
6 - 41 tsukuba, isahaya, nagasaki, 854 - 0065 japan keep safety first in your circuit designs! isahaya electronics corporation puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility th at trouble may occur with them. trouble with semiconductors may lead to personal injury, fire or property damage. remember to give due consideration to safety when making your circuit designs, with appropri ate measures such as ( 1) placement of substitutive, auxiliary, ( 2) use of non - farmable material or ( 3) prevention against any malfunct ion or mishap. notes regarding these materials these materials are intended as a reference to our customers in the selection of the isah aya products best suited to the customer?s application; they don't convey any license under any intellectual prop erty rights, or any other rights, belonging isahaya or third party. isahaya electronics corporation assumes no responsibility for any damage, or infringement of any third party's rights , originating in the use of any product data, diagram s, charts or circuit application examples contained in these materials . all information contained in these materials, including product data, diagrams and charts, represent information on products at the time of publication of these materials, a nd are subject to change by isahaya electronics corporation without notice due to product improvements or other reasons. it is therefore recommended that customers contact isahaya electronics corporation or an authorized isahaya products distr ibutor for the latest product information before purchasing product listed herein. isahaya electronics corporation products are not designed or manufactured for use in a device or system that is used under circumstances in which human lif e is potentially at stake. please contact isahaya electronics corporation or an authorized isahaya products distributor when considering the use of a product contained herein for any specific purposes , such as apparatus or systems for transpor tation, vehicular, medical, aerospace, nuclear, or undersea repeater use. the prior written approval of isahaya electronics corporation is necessary to reprint or reproduce in whole or in part these materials. if these products or technolo gies are subject to the japanese export control restrictions, they must be exported under a license from the japanese government and cannot be imported into a country other than the approved destination. any diversion or re - export contrary to t he export control laws and regulations of japan and/or the country of destination is prohibited. please contact isahaya electronics corporation or authorized isahaya products distributor for further details on these materials or the product s contained therein. apr.2011
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