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data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 1 of 11 february, 2005 westcode an ixys company date:- 7 feb, 2005 data sheet issue:- 2 medium voltage thyristor types k2095z#360 to k2095z#420 old type no.: p880ch26-42 absolute maximum ratings voltage ratings maximum limits units v drm repetitive peak off-state voltage, (note 1) 3600-4200 v v dsm non-repetitive peak off-state voltage, (note 1) 3600-4200 v v rrm repetitive peak reverse voltage, (note 1) 3600-4200 v v rsm non-repetitive peak reverse voltage, (note 1) 3700-4300 v other ratings maximum limits units i t(av)m maximum average on-state current, t sink =55c, (note 2) 2095 a i t(av)m maximum average on-state current. t sink =85c, (note 2) 1427 a i t(av)m maximum average on-state current. t sink =85c, (note 3) 854 a i t(rms) nominal rms on-state current, t sink =25c, (note 2) 4154 a i t(d.c.) d.c. on-state current, t sink =25c, (note 4) 3558 a i tsm peak non-repetitive surge t p =10ms, v rm =0.6v rrm , (note 5) 18.2 ka i tsm2 peak non-repetitive surge t p =10ms, v rm 10v, (note 5) 20.0 ka i 2 ti 2 t capacity for fusing t p =10ms, v rm =0.6v rrm , (note 5) 1.6610 6 a 2 s i 2 t i 2 t capacity for fusing t p =10ms, v rm 10v, (note 5) 2.0010 6 a 2 s non-repetitive 600 repetitive, 50hz, 60s 300 (di/dt) cr critical rate of rise of on-state current (note 6) continuous 50hz 150 a/s v rgm peak reverse gate voltage 5 v p g(av) mean forward gate power 5 w p gm peak forward gate power 30 w t j op operating temperature range -40 to +125 c t stg storage temperature range -55 to +150 c notes:- 1) de-rating factor of 0.13% per c is applicable for t j below 25c. 2) double side cooled, single phase; 50hz, 180 half-sinewave. 3) single side cooled, single phase; 50hz, 180 half-sinewave. 4) double side cooled. 5) half-sinewave, 125c t j initial. 6) v d =67% v drm , i fg =2a, t r 0.5s, t case =125c.
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 2 of 11 february, 2005 characteristics parameter min. typ. max. test conditions (note 1) units v tm maximum peak on-state voltage - - 2.4 i tm =3000a v v t0 threshold voltage - - 1.502 v r t slope resistance - - 0.296 m ? (dv/dt) cr critical rate of rise of off-state voltage 1000 - - v d =80% v drm , linear ramp, gate o/c v/ s i drm peak off-state current - - 150 rated v drm ma i rrm peak reverse current - - 150 rated v rrm ma v gt gate trigger voltage - - 3.0 v i gt gate trigger current - - 300 t j =25c v d =10v, i t =3a ma v gd gate non-trigger voltage - - 0.25 rated v drm v i h holding current - - 1000 t j =25c ma t gd gate-controlled turn-on delay time - 0.6 1.0 s t gt turn-on time - 1.8 3.0 v d =67% v drm , i t =2000a, di/dt=10a/s, i fg =2a, t r =0.5s, t j =25c s q rr recovered charge - 4550 - c q ra recovered charge, 50% chord - 2400 3000 c i rm reverse recovery current - 140 - a t rr reverse recovery time - 34 - i tm =2000a, t p =2000s, di/dt=10a/s, v r =100v s - 250 - i tm =2000a, t p =2000s, di/dt=10a/s, v r =100v, v dr =80%v drm , dv dr /dt=20v/s t q turn-off time - 400 - i tm =2000a, t p =2000s, di/dt=10a/s, v r =100v, v dr =80%v drm , dv dr /dt=200v/s s - - 0.011 double side cooled k/w r thjk thermal resistance, junction to heatsink - - 0.022 single side cooled k/w f mounting force 27 - 47 note 2 kn - 1.7 - outline option zc kg w t weight - 1.2 - outline option zd notes:- 1) unless otherwise indicated t j =125 c. 2) for other clamp forces, please consult factory
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 3 of 11 february, 2005 notes on ratings and characteristics 1.0 voltage grade table voltage grade v drm v dsm v rrm v v rsm v v d v r dc v 36 3600 3700 1900 38 3800 3900 1950 40 4000 4100 2000 42 4200 4300 2040 2.0 extension of voltage grades this report is applicable to other voltage grades when supply has been agreed by sales/production. 3.0 de-rating factor a blocking voltage de-rating factor of 0.13%/c is applicable to this device for t j below 25c. 4.0 repetitive dv/dt standard dv/dt is 1000v/s. 5.0 gate drive the nominal requirement for a typical gate drive is illustrated below. an open circuit voltage of at least 30v is assumed. this gate drive must be applied when using the full di/dt capability of the device. i gm i g t p1 4a/s the magnitude of i gm should be between five and ten times i gt , which is shown on page 2. its duration (t p1 ) should be 20s or sufficient to allow the anode current to reach ten times i l , whichever is greater. otherwise, an increase in pulse current could be needed to supply the necessary charge to trigger. the ?back-porch? current i g should remain flowing for the same duration as the anode current and have a magnitude in the order of 1.5 times i gt . 6.0 frequency ratings the curves illustrated in figures 17 & 18 are for guidance only and are superseded by the maximum ratings shown on page 1. for operation above line frequency, please consult the factory for assistance. 7.0 rate of rise of on-state current the maximum un-primed rate of rise of on-state current must not exceed 300a/s at any time during turn- on on a non-repetitive basis. for repetitive performance, the on-state rate of rise of current must not exceed 150a/s at any time during turn-on. note that these values of rate of rise of current apply to the total device current including that from any local snubber network. 8.0 square wave frequency ratings these ratings are given for load component rate of rise of on-state current of 50a/s.
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 4 of 11 february, 2005 9.0 computer modelling parameters 9.1 device dissipation calculations t av t t t av r ff w r ff v v i ? ? ? ? ? + + ? = 2 2 2 0 0 2 4 and: k j th av t t t r t w ? = ? ? = max where v t0 =1.502, r t =0.296m ?, r th = supplementary thermal impedance, see table below and ff = form factor, see table below. supplementary thermal impedance conduction angle 30 60 90 120 180 270 d.c. square wave double side cooled 0.0124 0.0122 0.0121 0.0119 0.0117 0.0113 0.011 square wave single side cooled 0.0249 0.0248 0.0247 0.0246 0.0244 0.0241 0.022 sine wave double side cooled 0.0168 0.0140 0.0131 0.0118 0.0112 sine wave single side cooled 0.0249 0.0247 0.0246 0.0244 0.0241 form factors conduction angle 30 60 90 120 180 270 d.c. square wave 3.464 2.449 2 1.732 1.414 1.149 1 sine wave 3.98 2.778 2.22 1.879 1.57 9.2 d.c. thermal impedance calculation = = ? ? ? ? ? ? ? ? ? ? ? = n p p t p t p e r r 1 1 where p = 1 to n, n is the number of terms in the series and: t = duration of heating pulse in seconds. r t = thermal resistance at time t. r p = amplitude of p th term. p = time constant of r th term. the coefficients for this device are shown in the tables below: d.c. double side cooled term1234 r p 6.7210 -3 2.7810 -3 9.47610 -4 7.1210 -4 p 1.0226 0.226 0.0586 9.0610 -3 d.c. single side cooled term1234 r p 0.01688 4.4210 -3 1.7910 -3 8.7210 -4 p 7.055 0.5206 0.1198 0.0128
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 5 of 11 february, 2005 9.3 calculating v t using abcd coefficients the on-state characteristic i t vs. v t , on page 6 is represented in two ways; (i) the well established v t0 and r t tangent used for rating purposes and (ii) a set of constants a, b, c, d, forming the coefficients of the representative equation for v t in terms of i t given below: () t t t t i d i c i b a v ? + ? + ? + = ln the constants, derived by curve fitting software, are given below for both hot and cold characteristics. the resulting values for v t agree with the true device characteristic over a current range, which is limited to that plotted. 25c coefficients 125c coefficients a 2.099991 a 3.606386 b 0.1158377 b -0.4424065 c 2.95978310 -4 c 1.27104910 -4 d -0.02274832 d 0.03568173 10.0 snubber components when selecting snubber components, care must be taken not to use excessively large values of snubber capacitor or excessively small values of snubber resistor. such excessive component values may lead to device damage due to the large resultant values of snubber discharge current. if required, please consult the factory for assistance. 11.0 reverse recovery ratings (i) q ra is based on 50% i rm chord as shown in fig. 1 ( ( i i i i ) ) q rr is based on a 150 s integration time i.e. = s rr rr dt i q 150 0 . ( ( i i i i i i ) ) 2 1 t t factor k = fig. 1 12.0 duty cycle lines the 100% duty cycle is represented on the frequency ratings by a straight line. other duties can be included as parallel to the first.
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 6 of 11 february, 2005 curves figure 1 - on-state characteristics of limit device figure 2 - transient thermal impedance 100 1000 10000 012345 instantaneous on-state voltage - v tm (v) instantaneous on-state current - i tm (a) t j = 125c t j = 25c 0.000001 0.00001 0.0001 0.001 0.01 0.1 1e-05 0.0001 0.001 0.01 0.1 1 10 100 time (s) transient thermal impedance (k/w) dsc 0.011k/w ssc 0.022k/w figure 3 - gate characteristics - trigger limits figure 4 - gate characteristics - power curves 0 1 2 3 4 5 6 0 0.2 0.4 0.6 gate current - i g (a) gate voltage - v g (v) i gd , v gd i gt , v gt min v g dc max v g dc t j =25c 125c 25c -10c -40c 0 2 4 6 8 10 12 14 16 18 20 0246810 gate current - i g (a) gate voltage - v g (v) p g 5w dc p g max 30w dc min v g dc max v g t j =25c k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 7 of 11 february, 2005 figure 5 - total recovered charge, q rr figure 6 - recovered charge, q ra (50% chord) 1000 10000 100000 1 10 100 1000 di/dt (a/s) recovered charge - q rr (c) 4000a t j =125c 2000a 1000a 500a 1000 10000 1 10 100 1000 di/dt (a/s) recovered charge - q ra , 50% chord (c) 4000a 1000a 500a 2000a t j =125c figure 7 - peak reverse recovery current, i rm figure 8 - maximum recovery time, t rr (50% chord) 10 100 1000 10000 1 10 100 1000 di/dt (a/s) reverse recovery current - i rm (a) 4000a 2000a 1000a 500a t j =125c 1 10 100 1 10 100 1000 di/dt (a/s) reverse recovery time (50% chord) - t rr (s) 4000a t j =125c 1000a 2000a 500a k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 8 of 11 february, 2005 figure 9 ? on-state current vs. power dissipation ? double side cooled (sine wave) figure 10 ? on-state current vs. heatsink temperature - double side cooled (sine wave) 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 0 1000 2000 3000 4000 mean forward current (amps) (whole cycle averaged) maximum forward dissipation (w) d.c. 270 180 120 90 60 30 0 25 50 75 100 125 150 0 500 1000 1500 2000 2500 3000 mean forward current (a) (whole cycle averaged) maximum permissable heatsink temperature (c) 30 60 90 120 180 figure 11 ? on-state current vs. power dissipation ? double side cooled (square wave) figure 12 ? on-state current vs. heatsink temperature ? double side cooled (square wave) 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 0 1000 2000 3000 4000 mean forward current (amps) (whole cycle averaged) maximum forward dissipation (w) d.c. 270 180 120 90 60 30 0 25 50 75 100 125 150 0 1000 2000 3000 4000 mean forward current (amps) (whole cycle averaged) maximum permissible heatsink temperature (c) 30 60 90 120 180 270 d.c. ` k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 9 of 11 february, 2005 figure 13 ? on-state current vs. power dissipation ? single side cooled (sine wave) figure 14 ? on-state current vs. heatsink temperature ? single side cooled (sine wave) 0 500 1000 1500 2000 2500 3000 3500 4000 4500 0 500 1000 1500 2000 mean forward current (a) (whole cycle averaged) maximum forward dissipation (w) 30 60 90 120 180 0 25 50 75 100 125 150 0 500 1000 1500 2000 mean forward current (a) (whole cycle averaged) maximum permissable heatsink temperature (c) 30 60 90 120 180 figure 15 ? on-state current vs. power dissipation ? single side cooled (square wave) figure 16 ? on-state current vs. heatsink temperature ? single side cooled (square wave) 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 0 500 1000 1500 2000 2500 mean forward current (amps) (whole cycle averaged) maximum forward dissipation (w) d.c. 270 180 120 90 60 30 0 25 50 75 100 125 150 0 500 1000 1500 2000 2500 mean forward current (amps) (whole cycle averaged) maximum permissible heatsink temperature (c) 30 60 90 120 180 270 d.c. k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2
westcode westcodewestcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 10 of 11 february, 2005 figure 17 ? square wave frequency ratings figure 18 ? sine wave frequency ratings 1.00e+01 1.00e+02 1.00e+03 1.00e+04 1.00e+05 1.00e-05 1.00e-04 1.00e-03 1.00e-02 pulse width (s) frequency (hz) di/dt=50a/s t k =55c 100% duty cycle 1000a 1500a 2000a 3000a 5000a 8000a 1.00e+01 1.00e+02 1.00e+03 1.00e+04 1.00e+05 1.00e-05 1.00e-04 1.00e-03 1.00e-02 pulse width (s) frequency (hz) t k =55c 100% duty cycle 1000a 1500a 2000a 3000a 5000a 8000a figure 19 ? maximum surge and i 2 t ratings 1000 10000 100000 total peak half sine surge current (a) 1.00e+06 1.00e+07 1.00e+08 maximum i 2 t (a 2 s) 13 510 1 5 10 50 100 duration of surge (ms) duration of surge (cycles @ 50hz) i 2 t: 60% v rrm i tsm : 60% v rrm i 2 t: v rrm 10v i tsm : v rrm 10v t j (initial) = 125c k2095z#360-420 issue 2 k2095z#360-420 issue 2 k2095z#360-420 issue 2
westcode westcode westcode westcode an ixys company medium voltage thyristor types k2095z#360 to k2095z#420 data sheet. types k2095z#360-420 to k2095z#360-420 issue 2 page 11 of 11 february, 2005 outline drawing & ordering information 101a281 outline option zc outline option zd ordering information (please quote 10 digit code as below) k2095 z# 0 fixed type code outline code zc = 37.7mm clamp height zd = 26mm clamp height voltage code v drm /100 36-42 fixed turn-off time code order code: k2095zc380 - 3800v drm , v rrm , 37.7mm clamp height capsule. westcode ixys semiconductor gmbh edisonstra?e 15 d-68623 lampertheim tel: +49 6206 503-0 fax: +49 6206 503-627 e-mail: marcom@ixys.de an ixys company westcode semiconductors ltd langley park way, langley park, chippenham, wiltshire, sn15 1ge. tel: +44 (0)1249 444524 fax: +44 (0)1249 659448 e-mail: wsl.sales@westcode.com ixys corporation 3540 bassett street santa clara ca 95054 usa tel: +1 (408) 982 0700 fax: +1 (408) 496 0670 e-mail: sales@ixys.net www.westc ode.com www.ixys.com westcode semiconductors inc 3270 cherry avenue long beach ca 90807 usa tel: +1 (562) 595 6971 fax: +1 (562) 595 8182 e-mail: wsi.sales@westcode.com the information contained herein is confidential and is protected by copyright. the information may not be used or disclosed ex cept with the written permission of and in the manner permitted by the proprietors westcode semiconductors ltd. in the interest of product improvement, westcode reserves the right to change specifications at any time without prior notice. devices with a suffix code (2-letter or letter/digit/letter combination) added to their generic code are not necessarily subjec t to the conditions and limits contained in this report. ? westcode semiconductors ltd.

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