document number: 94215 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 04-jan-11 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 1 schottky rectifier, 2 x 20 a vs-40ctq150spbf, vs-40ctq150-1pbf vishay semiconductors features ? aec-q101 qualified ? very low forward voltage drop ? halogen-free according to iec 61249-2-21 definition ? 175 c t j operation ? center tap to-220 package ? high frequency operation ? high purity, high temperatu re epoxy encapsulation for enhanced mechanical strength and moisture resistance ? guard ring for enhanced ruggedness and long term reliability ? meets msl level 1, per j-std-020, lf maximum peak of 260 c ? compliant to rohs directive 2002/95/ec description the vs-40ctq... center tap schottky rectifier has been optimized for very low forwar d voltage drop, with moderate leakage. the proprietary barrier technology allows for reliable operation up to 175 c junction temperature. typical applications are in switching power supplies, converters, freewheeling diodes, and re verse battery protection. product summary package to-262aa, to-263ab (d 2 pak) i f(av) 2 x 20 a v r 150 v v f at i f 0.71 v i rm 15 ma at 125 c t j max. 175 c diode variation common cathode e as 1 mj d 2 pak to-262 v s -40ctq150 s p b fv s -40ctq150-1p b f ba s e common cathode anode anode common cathode 1 3 2 2 ba s e common cathode anode anode common cathode 1 3 2 2 major ratings and characteristics symbol characteristics values units i f(av) rectangular waveform 40 a v rrm 150 v i fsm t p = 5 s sine 1500 a v f 20 apk, t j = 125 c (per leg) 0.71 v t j - 55 to 175 c voltage ratings parameter symbol vs-40ctq150spbf vs-40ctq150-1pbf units maximum dc reverse voltage v r 150 v maximum working peak reverse voltage v rwm
www.vishay.com for technical qu estions within your region, please contact one of the fo llowing: document number: 94215 2 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com revision: 04-jan-11 vs-40ctq150spbf, vs-40ctq150-1pbf vishay semiconductors schottky rectifier, 2 x 20 a note (1) pulse width < 300 s, duty cycle < 2 % absolute maximum ratings parameter symbol test conditions values units maximum average forward current see fig. 5 per leg i f(av) 50 % duty cycle at t c = 140 c, rectangular waveform 20 a per device 40 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 1500 10 ms sine or 6 ms rect. pulse 250 non-repetitive avalanche energy per leg e as t j = 25 c, i as = 1.5 a, l = 0.9 mh 1.0 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 1.5 a 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 0.93 v 40 a 1.16 20 a t j = 125 c 0.71 40 a 0.85 maximum reverse leakage current per leg see fig. 2 i rm (1) t j = 25 c v r = rated v r 50 a t j = 125 c 15 ma maximum junction ca pacitance per leg c t v r = 5 v dc (test signal range 100 khz to 1 mhz), 25 c 450 pf typical 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 see fig. 4 1.5 c/w maximum thermal resistance, junction to case per package dc operation 0.75 typical thermal resistance, case to heatsink r thcs mounting surface, smooth and greased 0.5 approximate weight 2g 0.07 oz. mounting torque minimum non-lubricated threads 6 (5) kgf ?? cm (lbf ?? in) maximum 12 (10) marking device case style d 2 pak 40ctq150s case style to-262 40ctq150-1
document number: 94215 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 04-jan-11 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 3 vs-40ctq150spbf, vs-40ctq150-1pbf schottky rectifier, 2 x 20 a vishay semiconductors fig. 1 - maximum forward voltage drop characteristics fig. 2 - typical values of reverse current vs. reverse voltage fig. 3 - typical junction capacitance vs. reverse voltage fig. 4 - maximum thermal impedance z thjc characteristics 1 10 100 i f - instantaneous forward current (a) v fm - forward voltage drop (v) 0.4 0.8 1.2 1.6 0 t j = 175 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) 40 20 60 80 160 100 120 140 0 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 10 100 1000 c t - junction capacitance (pf) v r - reverse voltage (v) 40 80 160 120 0 t j = 25 c 0.01 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 single pulse (thermal resistance) d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20 p dm t 1 t 2 notes: 1. duty factor d = t 1 /t 2 2. peak t j = p dm x z thjc + t c
www.vishay.com for technical qu estions within your region, please contact one of the fo llowing: document number: 94215 4 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com revision: 04-jan-11 vs-40ctq150spbf, vs-40ctq150-1pbf vishay semiconductors schottky rectifier, 2 x 20 a fig. 5 - maximum allowable case temperature vs. average forward current fig. 6 - forward power loss characteristics fig. 7 - maximum non-repeti tive surge current (per leg) 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 % v r applied 100 120 140 160 180 allowable case temperature (c) i f(av) - average forward current (a) 10 51520 30 25 0 dc square wave (d = 0.50) 80 % v r applied see note (1) 0 5 10 15 20 25 average power loss (w) i f(av) - average forward current (a) 10 51520 30 25 0 rms limit dc dc = 0.20 dc = 0.25 dc = 0.33 dc = 0.50 dc = 0.75 100 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 with rated v rrm applied following surge
document number: 94215 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 04-jan-11 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 5 vs-40ctq150spbf, vs-40ctq150-1pbf schottky rectifier, 2 x 20 a vishay semiconductors ordering information table links to related documents dimensions www.vishay.com/doc?95014 part marking information www.vishay.com/doc?95008 packaging information www.vishay.com/doc?95032 spice model www.vishay.com/doc?95434 2 - current rating (40 a) 4 - t = to-220 5 - schottky ?q? series 6 - voltage rating (150 = 150 v) 7 - s = d 2 pak -1 = to-262 8 - none = tube (50 pieces) trl = tape and reel (left oriented - for d 2 pak only) trr = tape and reel (right oriented - for d 2 pak only) - pbf = lead (pb)-free 9 1 - vishay semiconductors product device code 5 1 3 2 4 6 7 8 9 vs- 40 c t q 150 s trl pbf - circuit configuration: c = common cathode 3
document number: 95014 for technical questi ons concerning discr ete products, contact: diodes-tech@vishay.com www.vishay.com revision: 31-mar-09 for technical questi ons concerning module products, contact: ind-modules@vishay.com 1 d 2 pak, to-262 outline dimensions vishay high power products dimensions for d 2 pak in millimeters and inches notes (1) dimensioning and toleranc ing per asme y14.5 m-1994 (2) dimension d and e do not include mold flash. mold flash shall not exceed 0.127 mm (0.005") per side. these dimensions are measured at the outmost extremes of the plastic body (3) thermal pad contour optional within dimension e, l1, d1 and e1 (4) dimension b1 and c1 apply to base metal only (5) datum a and b to be determined at datum plane h (6) controlling dimension: inch (7) outline conforms to jedec outline to-263ab symbol millimeters inches notes symbol millimeters inches notes min. max. min. max. min. max. min. max. a 4.06 4.83 0.160 0.190 d1 6.86 8.00 0.270 0.315 3 a1 0.00 0.254 0.000 0.010 e 9.65 10.67 0.380 0.420 2, 3 b 0.51 0.99 0.020 0.039 e1 7.90 8.80 0.311 0.346 3 b1 0.51 0.89 0.020 0.035 4 e 2.54 bsc 0.100 bsc b2 1.14 1.78 0.045 0.070 h 14.61 15.88 0.575 0.625 b3 1.14 1.73 0.045 0.068 4 l 1.78 2.79 0.070 0.110 c 0.38 0.74 0.015 0.029 l1 - 1.65 - 0.066 3 c1 0.38 0.58 0.015 0.023 4 l2 1.27 1.78 0.050 0.070 c2 1.14 1.65 0.045 0.065 l3 0.25 bsc 0.010 bsc d 8.51 9.65 0.335 0.380 2 l4 4.78 5.28 0.188 0.208 c b detail a c2 a a a 0.004 b m a lead tip (3) (3) v ie w a - a (e) (d1) e1 b h a1 detail ?a? rotated 90 cw scale: 8 :1 l ga u ge plane 0 to 8 l3 l4 seating plane section b - b and c - c scale: n one (4) (4) ( b , b 2) b 1, b 3 (c) c1 base metal plating conforms to jedec outline d 2 pak (smd-220) 13 2 d c a l2 e (2)(3) (2) 4 h bb 2 x b 2 x b 2 l1 0.010 a b mm (3) e 2 x pad layout mi n . 11.00 (0.43) mi n . 9.65 (0.3 8 ) mi n . 3. 8 1 (0.15) mi n . 2.32 (0.0 8 ) 17.90 (0.70) 15.00 (0.625) 2.64 (0.103) 2.41 (0.096) lead assignments diodes 1. - anode (t w o die)/open (one die) 2., 4. - cathode 3. - anode
www.vishay.com for technical questions c oncerning discrete products, contact: diodes-tech@vishay.com document number: 95014 2 for technical questions concer ning module products, contact: ind-modules@vishay.com revision: 31-mar-09 outline dimensions vishay high power products d 2 pak, to-262 dimensions for to-262 in millimeters and inches notes (1) dimensioning and tolerancing as per asme y14.5m-1994 (2) dimension d and e do not include mold flash. mold flash shall not exceed 0.127 mm (0.005") per side. these dimensions are measured at the outmost extremes of the plastic body (3) thermal pad contour optional within dimension e, l1, d1 and e1 (4) dimension b1 and c1 apply to base metal only (5) controlling dimension: inches (6) outline conform to jedec to-262 except a1 (maximum), b (minimum) and d1 (minimum) where dimensions derived the actual package outline symbol millimeters inches notes min. max. min. max. a 4.06 4.83 0.160 0.190 a1 2.03 3.02 0.080 0.119 b 0.51 0.99 0.020 0.039 b1 0.51 0.89 0.020 0.035 4 b2 1.14 1.78 0.045 0.070 b3 1.14 1.73 0.045 0.068 4 c 0.38 0.74 0.015 0.029 c1 0.38 0.58 0.015 0.023 4 c2 1.14 1.65 0.045 0.065 d 8.51 9.65 0.335 0.380 2 d1 6.86 8.00 0.270 0.315 3 e 9.65 10.67 0.380 0.420 2, 3 e1 7.90 8.80 0.311 0.346 3 e 2.54 bsc 0.100 bsc l 13.46 14.10 0.530 0.555 l1 - 1.65 - 0.065 3 l2 3.56 3.71 0.140 0.146 (4) (4) base metal plating b 1, b 3 ( b , b 2) c1 c section b - b and c - c scale: n one section a - a (3) e1 (3) d1 e b a a a c2 c a1 seating plane lead tip (3) (2) (3) (2) a e (dat u m a) l1 l2 b b c c 3 2 1 l d 2 x e 3 x b 2 3 x b 0.010 a b mm modified jedec outline to-262 lead assignments diodes 1. - anode (t w o die)/open (one die) 2., 4. - 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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