document number: 93550 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 29-jul-09 1 high performance schottky generation 5.0, 2 x 20 a 40CPT100-F vishay high power products features ? 175 c high performance schottky diode ? very low forward voltage drop ? extremely low reverse leakage ? optimized v f vs. i r trade off for high efficiency ? increased ruggedness for reverse avalanche capability ? rbsoa available ? negligible switching losses ? submicron trench technology ? compliant to rohs directive 2002/95/ec ? designed and qualified for industrial level applications ? high efficiency smps ? automotive ? high frequency switching ? output rectification ? reverse battery protection ? freewheeling ? dc/dc systems ? increased power density systems product summary i f(av) 2 x 20 a v r 100 v v f at 20 a at 125 c 0.61 v anode 2 13 2 base common cathode 2 common cathode anode 1 to-247ac major ratings and characteristics symbol characteristics values units v rrm 100 v v f 20 apk, t j = 125 c (typical, per leg) 0.585 t j range - 55 to 175 c voltage ratings parameter symbol test conditions 40cpt100 units maximum dc reverse voltage v r t j = 25 c 100 v absolute maximum ratings parameter symbol test conditions values units maximum average forward current per leg i f(av) 50 % duty cycle at t c = 156 c, rectangular waveform 20 a per device 40 maximum peak one cycle non-repetitive surge current per leg i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 2100 10 ms sine or 6 ms rect. pulse 300 non-repetitive aval anche energy per leg e as t j = 25 c, i as = 6 a, l = 5.6 mh 101 mj repetitive avalanche current per leg i ar limited by frequency of operation and time pulse duration so that t j < t j max. i as at t j max. as a function of time pulse see fig. 8 i as at t j max. a
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 93550 2 revision: 29-jul-09 40CPT100-F vishay high power products high performance schottky generation 5.0, 2 x 20 a note (1) pulse width < 300 s, duty cycle < 2 % electrical specifications parameter symbol test conditions typ. max. units forward voltage drop per leg v fm (1) 20 a t j = 25 c 0.666 0.78 v 40 a 0.798 0.86 20 a t j = 125 c 0.585 0.61 40 a 0.695 0.72 reverse leakage current per leg i rm (1) t j = 25 c v r = rated v r 2.1 135 a t j = 125 c 3.1 10 ma junction capacitance per leg c t v r = 5 v dc (test signal range 100 khz to 1 mhz), 25 c 1100 - pf series inductance per leg l s measured lead to lead 5 mm from package body 8.0 - nh maximum voltage rate of change dv/dt rated v r - 10 000 v/s thermal - mechanical specifications parameter symbol test conditions values units maximum junction and storage temperature range t j , t stg - 55 to 175 c maximum thermal resistance, junction to case per leg r thjc dc operation 1.25 c/w maximum thermal resistance, junction to case per device 0.63 typical thermal resistance, case to heatsink r thcs 0.24 approximate weight 6g 0.21 oz. mounting torque minimum 6 (5) kgf cm (lbf in) maximum 12 (10) marking device case style to-247ac 40cpt100
document number: 93550 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 29-jul-09 3 40CPT100-F high performance schottky generation 5.0, 2 x 20 a vishay high power products fig. 1 - maximum forward voltage drop characteristic s fig. 2 - typical values of reverse current vs. reverse voltage fig. 3 - typical junction c apacitance vs. reverse voltage fig. 4 - maximum thermal impedance z thjc characteristics 100 10 1 0.2 0.4 0.6 0. 8 1.0 1.2 i f - instantaneous forward current (a) v fm - forward volta g e drop (v) t j = 175 c t j = 25 c t j = 125 c 0 204060 8 0 100 i r - reverse current (ma) v r - reverse volta g e (v) 0.0001 0.001 0.01 0.1 1 10 100 175 c 150 c 125 c 100 c 75 c 50 c 25 c 0204060 8 0 100 c t - junction capacitance (pf) v r - reverse volta g e (v) 10 000 1000 100 0.01 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 t 1 - rectan g ular pulse duration (s) thermal impedance z thjc (c/w) d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20 single p u lse (thermal resistance)
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 93550 4 revision: 29-jul-09 40CPT100-F vishay high power products high performance schottky generation 5.0, 2 x 20 a fig. 5 - maximum allowable case temperature vs. average forward current fig. 6 - forward power loss characteristics fig. 7 - maximum non- repetitive surge current 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 0 5 10 15 20 25 30 allowable case temperature (c) i f(av) - avera g e forward current (a) 120 150 140 130 160 170 1 8 0 dc see note (1) s qu are w a v e (d = 0.50) 8 0 % rated v r applied 0 5 10 15 20 25 30 avera g e power loss (w) i f(av) - avera g e forward current (a) 0 5 10 15 20 dc 1 8 0 120 90 60 30 rms limit t p - square wave pulse duration (s) i fsm - non-repetitive sur g e current (a) 10 100 1000 10 000 100 1000 10 000
document number: 93550 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 29-jul-09 5 40CPT100-F high performance schottky generation 5.0, 2 x 20 a vishay high power products fig. 8 - reverse bias safe operating area (a valanche current vs. rectangular pulse duration) fig. 9 - reverse bias safe operating area (a valanche energy vs. rectangular pulse duration) 110 100 0.1 10 1 100 1000 rectan g ular pulse duration (s) avalanche current (a) t j = 25 c t j = 125 c t j = 175 c 1 10 100 1 10 100 1000 rectan g ular pulse duration (s) avalanche ener g y (mj) t j = 25 c t j = 125 c t j = 175 c
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 93550 6 revision: 29-jul-09 40CPT100-F vishay high power products high performance schottky generation 5.0, 2 x 20 a ordering information table 1 - current rating (40 a) 2 - circuit configuration: c = common cathode 3 - package: p = to-247 4 - t = trench 5 - voltage code (100 = 100 a) 6 - f = rohs compliant and totally lead (pb)-free tube standard pack quantity: 25 pieces device code 5 13 24 6 40 c p t 100 - f links to related documents dimensions www.vishay.com/doc?95223 part marking information www.vishay.com/doc?95007
outline dimensions www.vishay.com vishay semiconductors revision: 16-jun-11 1 document number: 95223 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 dimensions in millimeters and inches notes (1) dimensioning and tolera ncing per asme y14.5m-1994 (2) contour of slot optional (3) dimension d and e do not include mold flas h. mold flash shall not exceed 0.127 mm (0 .005") per side. these dimensions are measu red at the outermost extremes of the plastic body (4) thermal pad contour optional with dimensions d1 and e1 (5) lead finish uncontrolled in l1 (6) ? p to have a maximum draft angle of 1.5 to the top of the part with a maximum hole diameter of 3.91 mm (0.154") (7) outline conforms to jede c outline to-247 with ex ception of dimension c symbol millimeters inches notes symbol millimeters inches notes min. max. min. max. min. max. min. max. a 4.65 5.31 0.183 0.209 d2 0.51 1.30 0.020 0.051 a1 2.21 2.59 0.087 0.102 e 15.29 15.87 0.602 0.625 3 a2 1.50 2.49 0.059 0.098 e1 13.72 - 0.540 - b 0.99 1.40 0.039 0.055 e 5.46 bsc 0.215 bsc b1 0.99 1.35 0.039 0.053 fk 2.54 0.010 b2 1.65 2.39 0.065 0.094 l 14.20 16.10 0.559 0.634 b3 1.65 2.37 0.065 0.094 l1 3.71 4.29 0.146 0.169 b4 2.59 3.43 0.102 0.135 n 7.62 bsc 0.3 b5 2.59 3.38 0.102 0.133 ? p 3.56 3.66 0.14 0.144 c 0.38 0.86 0.015 0.034 ? p1 - 6.98 - 0.275 c1 0.38 0.76 0.015 0.030 q 5.31 5.69 0.209 0.224 d 19.71 20.70 0.776 0.815 3 r 4.52 5.49 1.78 0.216 d1 13.08 - 0.515 - 4 s 5.51 bsc 0.217 bsc 0.10 a c m m e n (2) (3) (4) (4) (2) r/2 b 2 x r s d see view b 2 x e b4 3 x b 2 x b2 l c (5) l1 1 2 3 q d a a2 a a a1 c ? k b d m m a (6) ? p (datum b) fp1 d1 (4) 4 e1 0.01 b d m m view a - a thermal pad d2 dde e c c view b (b1, b3, b5) base metal c1 (b, b2, b4) section c - c, d - d, e - e (c) planting lead assignments diodes 1. - anode/open 2. - cathode 3. - anode
document number: 91 000 www.vishay.com revision: 11-mar-11 1 disclaimer legal disclaimer notice vishay all product, product specifications and data ar e subject to change without notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicab le law, vishay disc laims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, incl uding without limitation specia l, consequential or incidental dama ges, and (iii) any and all impl ied warranties, including warran ties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of pro ducts for certain types of applications are based on vishays knowledge of typical requirements that are often placed on vishay products in gene ric applications. such statements are not binding statements about the suitability of products for a partic ular application. it is the customers responsibility to validate that a particu lar product with the properties described in th e product specification is su itable for use in a particul ar application. parameters provided in datasheets an d/or specifications may vary in different applications and perfo rmance may vary over time. all operating parameters, including typical pa rameters, must be validated for each customer application by the customers technical experts. product specifications do not expand or otherwise modify vishays term s and conditions of purchase, including but not limited to the warranty expressed therein. except as expressly indicated in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vishay product co uld result in person al injury or death. customers using or selling vishay products not expressly indicated for use in such applications do so at their own risk and agr ee to fully indemnify and hold vishay and it s distributors harmless from and against an y and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that vis hay or its distributor was negligent regarding the design or manufact ure of the part. please contact authorized vishay personnel t o obtain written terms and conditions regarding products designed fo r such applications. no license, express or implied, by estoppel or otherwise, to any intelle ctual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners.
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