document number: 94154 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 28-apr-08 1 schottky rectifier, 200 a 201CNQ045PBF vishay high power products features ? 175 c t j operation ? center tap module ? low forward voltage drop ? high frequency operation ? guard ring for enhanced ruggedness and long term reliability ? lead (pb)-free (?pbf? suffix) ? designed and qualified for industrial level description the 201CNQ045PBF center ta p schottky rectifier module has been optimized for low reverse leakage at high temperature. the proprietary barrier technology allows for reliable operation up to 175 c junction temperature. typical applications are in high current switching power supplies, converters, freewheeling diodes, welding, and reverse battery protection. product summary i f(av) 200 a v r 45 v to-244 b as e common c a thode l u g termin a l a node 1 l u g termin a l a node 2 rohs compliant major ratings and characteristics symbol characteristics values units i f(av) rectangular waveform 200 a v rrm 45 v i fsm t p = 5 s sine 16 000 a v f 100 apk, t j = 125 c (per leg) 0.58 v t j range - 55 to 175 c voltage ratings parameter symbol 201CNQ045PBF units maximum dc reverse voltage v r 45 v maximum working peak reverse voltage v rwm absolute maximum ratings parameter symbol test conditions values units maximum average forward current see fig. 5 per device i f(av) 50 % duty cycle at t c = 146 c, rectangular waveform 200 a per leg 100 maximum peak one cycle non-repetitive surge current per leg see fig. 7 i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 16 000 a 10 ms sine or 6 ms rect. pulse 2000 non-repetitive aval anche energy per leg e as t j = 25 c, i as = 17 a, l = 1 mh 135 mj repetitive avalanche current per leg i ar current decaying linearly to zero in 1 s frequency limited by t j maximum v a = 1.5 x v r typical 20 a
www.vishay.com for technical questi ons, contact: ind-modules@vishay.com document number: 94154 2 revision: 28-apr-08 201CNQ045PBF vishay high power products schottky rectifier, 200 a note (1) pulse width < 300 s, duty cycle < 2 % electrical specifications parameter symbol test conditions values units maximum forward voltage drop per leg see fig. 1 v fm (1) 100 a t j = 25 c 0.67 v 200 a 0.81 100 a t j = 125 c 0.58 200 a 0.71 maximum reverse leakage current per leg see fig. 2 i rm (1) t j = 25 c v r = rated v r 10 ma t j = 125 c 90 maximum junction capacitance per leg c t v r = 5 v dc (test signal range 100 khz to 1 mhz) 25 c 5200 pf typical series inductance per leg l s from top of terminal hole to mounting plane 7.0 nh maximum voltage rate of change dv/dt rated v r 10 000 v/s thermal - mechanical specifications parameter symbol min. typ. max. units maximum junction and storage temperature range t j , t stg - 55 - 175 c thermal resistance, junction to case per leg r thjc - - 0.38 c/w per module - - 0.19 thermal resistance, case to heatsink r thcs -0.10- weight - 68 - g 2.4 oz. mounting torque 35.4 (4) - 53.1 (6) lbf ? in (n ? m) mounting torque center hole 30 (3.4) - 40 (4.6) terminal torque 30 (3.4) - 44.2 (5) vertical pull - - 80 lbf ? in 2" lever pull - - 35
document number: 94154 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 28-apr-08 3 201CNQ045PBF schottky rectifier, 200 a vishay high power products fig. 1 - maximum forward voltage drop characteristics (per leg) fig. 2 - typical values of reverse current vs. reverse voltage (per leg) fig. 3 - typical junction capaci tance vs. reverse voltage (per leg) fig. 4 - maximum thermal impedance z thjc characteristics (per leg) 1 10 100 i f - instantaneous forward current (a) v fm - forward voltage drop (v) 0 0.4 0.8 1.2 1000 0.2 0.6 1.0 t j = 175 c t j = 125 c t j = 25 c i r - reverse current (ma) v r - reverse voltage (v) 01020 30 45 0.01 0.1 1 10 100 40 35 1000 5 15 25 t j = 175 c t j = 150 c t j = 125 c t j = 100 c t j = 75 c t j = 50 c t j = 25 c 0.001 c t - junction capacitance (pf) v r - reverse voltage (v) 0 20304050 1000 10 10 000 t j = 25 c z thjc - thermal impedance (c/w) 0.001 0.01 0.1 1 t 1 - rectangular pulse duration (s) 0.00001 0.0001 0.001 0.01 0.1 1 10 single pulse (thermal resistance) d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20
www.vishay.com for technical questi ons, contact: ind-modules@vishay.com document number: 94154 4 revision: 28-apr-08 201CNQ045PBF vishay high power products schottky rectifier, 200 a fig. 5 - maximum allowable case temperature vs. average forward current (per leg) fig. 6 - forward power loss characteristics (per leg) fig. 7 - maximum non-repetitive surge current (per leg) fig. 8 - unclamped inductive test circuit note (1) formula used: t c = t j - (pd + pd rev ) x r thjc ; pd = forward power loss = i f(av) x v fm at (i f(av) /d) (see fig. 6); pd rev = inverse power loss = v r1 x i r (1 - d); i r at v r1 = 80 % rated v r allowable case temperature (c) i f(av) - average forward current (a) 0 160 60 90 100 120 150 180 20 100 120 130 160 40 140 80 dc see note (1) square wave (d = 0.50) 80 % rated v r applied 170 140 110 0 90 average power loss (w) i f(av) - average forward current (a) 0 50 150 25 30 75 100 60 dc rms limit d = 0.08 d = 0.17 d = 0.25 d = 0.33 d = 0.50 125 80 70 50 40 20 10 i fsm - non-repetitive surge current (a) t p - square wave pulse duration (s) 1000 10 000 10 100 1000 10 000 current monitor high-speed switch d.u.t. r g = 25 + freewheel diode v d = 25 v l irfp460 40hfl40s02
document number: 94154 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 28-apr-08 5 201CNQ045PBF schottky rectifier, 200 a vishay high power products ordering information table 1 - average current rating (x 10) 2 - product silicon identification 3 - c = circuit configuration 4 - n = not isolated 5 - q = schottky rectifier diode 6 - voltage rating (045 = 45 v) 7 - lead (pb)-free device code 5 13 24 67 20 1 c n q 045 pbf links to related documents dimensions http://www.vishay.com/doc?95021
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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