vs-40cpq0...pbf series, vs-40cpq0...-n3 series www.vishay.com vishay semiconductors revision: 07-feb-14 1 document number: 94208 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 high performance schottky rectifier, 2 x 20 a features ? 150 c t j operation ? very low forward voltage drop ? high frequency operation ? high purity, high temperature epoxy encapsulation for enhanced mechanical strength and mois ture resistance ? guard ring for enhanced ruggedness and long term reliability ? designed and qualified according to jedec ? -jesd47 ? halogen-free (-n3 only) ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 description the vs-40cpq... center tap schottky rectifier has been optimized for very low forward voltage drop with moderate leakage. the proprietary barrier technology allows for reliable operation up to 150 c junction temperature. typical applications are in switching power supplies, converters, freewheeling diodes, and reverse battery protection. product summary package to-247ac i f(av) 2 x 20 a v r 35 v to 45 v v f at i f 0.43 v i rm max. 150 ma at 125 c t j max. 150 c diode variation common cathode e as 27 mj base common cathode common cathode 2 2 13 anode anode to-247ac 1 2 3 a v ailable a v ailable major ratings and characteristics symbol characteristics values units i f(av) rectangular waveform 40 a v rrm 35 to 45 v i fsm t p = 5 s sine 3500 a v f 20 a pk , t j = 125 c (per leg) 0.43 v t j -55 to 150 c voltage ratings parameter symbol vs- 40cpq035pbf vs- 40cpq035-n3 vs- 40cpq040pbf vs- 40cpq040-n3 vs- 40cpq045pbf vs- 40cpq045-n3 units maximum dc reverse voltage v r 35 35 40 40 45 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 i f(av) 50 % duty cycle at t c = 120 c, rectangular waveform 40 a maximum peak one c ycle 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 3500 10 ms sine or 6 ms rect. pulse 430 non-repetitive avalanche energy per leg e as t j = 25 c, i as = 4 a, l = 3.4 mh 27 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 4a
vs-40cpq0...pbf series, vs-40cpq0...-n3 series www.vishay.com vishay semiconductors revision: 07-feb-14 2 document number: 94208 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 note (1) pulse width < 300 s, duty cycle < 2 % fig. 1 - maximum forward voltage drop characteristics (per leg) fig. 2 - typical values of reverse current vs. reverse voltage (per leg) electrical specifications parameter symbol test conditions values units maximum forward voltage drop per leg ? see fig. 1 v fm (1) 20 a t j = 25 c 0.49 v 40 a 0.59 20 a t j = 125 c 0.43 40 a 0.56 maximum reverse leakage current per leg see fig. 2 i rm (1) t j = 25 c v r = rated v r 4 ma t j = 125 c 150 maximum junction capacitance per leg c t v r = 5 v dc (test signal range 100 khz to 1 mhz) 25 c 1850 pf typical series inductance per leg l s measured lead to lead 5 mm from package b ody 7.5 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 150 c maximum thermal resistance, ? junction to case per leg r thjc dc operation ? see fig. 4 1.25 c/w maximum thermal resistance, ? junction to case per package dc operation 0.63 typical thermal resistance, ? case to heatsink r thcs mounting surface, smooth and greased 0.24 approximate weight 6g 0.21 oz. mounting torque minimum non-lu b ricated threads 6 (5) kgf ?? cm (lbf ?? in) maximum 12 (10) marking device case st yle to-247ac (jedec) 40cpq035 40cpq040 40cpq045 0.1 1 100 10 1000 i f - instantaneous forward current (a) v fm - forward voltage drop (v) 0.2 0.4 0.6 0. 8 1.0 1.4 1.2 0 t j = 150 c t j = 125 c t j = 25 c 0.001 1 10 100 0.1 0.01 1000 i r - reverse current (ma) v r - reverse voltage (v) 10 51520 40 45 25 30 30 0 t j = 150 c t j = 125 c t j = 100 c t j = 75 c t j = 50 c t j = 25 c
vs-40cpq0...pbf series, vs-40cpq0...-n3 series www.vishay.com vishay semiconductors revision: 07-feb-14 3 document number: 94208 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 fig. 3 - typical junction capacitance vs. reverse voltage (per leg) fig. 4 - maximum thermal impedance z thjc characteristics (per leg) fig. 5 - maximum allowable case temperature vs. average forward current (per leg) fig. 6 - forward power loss characteristics (per leg) 100 1000 10 000 c t - junction capacitance (pf) v r - reverse voltage (v) 10 20 30 40 50 0 t j = 25 c 0.001 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 t 1 - rectangular pulse duration (s) z thjc - thermal impedance (c/w) 100 10 d = 0.50 d = 0.33 d = 0.25 d = 0.17 d = 0.0 8 single p u lse (thermal resistance) p dm t 1 t 2 n otes: 1. d u ty factor d = t 1 /t 2 2. peak t j = p dm x z thjc + t c 0.01 130 135 145 140 150 155 allowable case temperature (c) i f(av) - average forward current (a) 10 5 15 20 30 25 0 dc r thjc (dc) = 1.25 c/ w 0 2 6 12 10 8 4 14 average power loss (w) i f(av) - average forward current (a) 10 51520 30 25 0 dc d = 0.0 8 d = 0.17 d = 0.25 d = 0.33 d = 0.50 rms limit
vs-40cpq0...pbf series, vs-40cpq0...-n3 series www.vishay.com vishay semiconductors revision: 07-feb-14 4 document number: 94208 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 fig. 7 - maximum non-repeti tive surge current (per leg) fig. 8 - unclamped inductive test circuit ordering information table 100 10 000 1000 i fsm - non-repetitive surge current (a) t p - square wave pulse duration (s) 100 1000 10 000 10 at any rated load condition and w ith rated v rrm applied follo w ing s u rge c u rrent monitor high-speed s w itch d.u.t. r g = 25 + free w heel diode v d = 25 v l irfp460 40hfl40s02 - current rating (40 = 40 a) - circuit configuration: c = common cathode - package: p = to-247 - schottky ?q? series - voltage code 035 = 35 v 040 = 40 v 045 = 45 v device code 6 2 4 3 5 7 40 c p q 045 pbf vs- 1 - vishay semiconductors product - pbf = lead (pb)-free and rohs compliant -n3 = halogen-free, rohs compliant, and totally lead (pb)-free environmental digit 2 3 4 5 6 7 1
vs-40cpq0...pbf series, vs-40cpq0...-n3 series www.vishay.com vishay semiconductors revision: 07-feb-14 5 document number: 94208 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 ordering information (example) preferred p/n quantity per t/r minimum order quantity packaging description vs-40cpq035pbf 25 500 antistatic plastic tube vs-40cpq035-n3 25 500 antistatic plastic tube vs-40cpq040pbf 25 500 antistatic plastic tube VS-40CPQ040-N3 25 500 antistatic plastic tube vs-40cpq045pbf 25 500 antistatic plastic tube vs-40cpq045-n3 25 500 antistatic plastic tube links to related documents dimensions www.vishay.com/doc?95542 part marking information to-247ac pbf www.vishay.com/doc?95226 to-247ac -n3 www.vishay.com/doc?95007
outline dimensions www.vishay.com vishay semiconductors revision: 07-apr-15 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 to-247 dimensions in millimeters and inches notes (1) dimensioning and tolerancing 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 unc ontrolled in l1 (6) ? p to have a maximum draft an gle of 1.5 to the top of the part with a maximum hole diameter of 3.91 mm (0.154") (7) outline conforms to jedec ? outline to-247 with exception 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 ? k 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 2.34 0.065 0.092 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 0.89 0.015 0.035 ? p1 - 6.98 - 0.275 c1 0.38 0.84 0.015 0.033 q 5.31 5.69 0.209 0.224 d 19.71 20.70 0.776 0.815 3 r 4.52 5.49 0.178 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) p1 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) plating
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