document number: 94287 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 05-oct-09 1 schottky rectifier, 2 x 10 a mbr20...ctkpbf series vishay high power products features ? 150 c t j operation ? center tap package ? low forward voltage drop ? high frequency operation ? high purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance ? guard ring for enhanced ruggedness and long term reliability ? compliant to rohs directive 2002/95/ec ? designed and qualified for industrial level description this center tap schottky rect ifier series has been optimized for low reverse leakage at high temperature. 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 i f(av) 2 x 10 a v r 80 v to 100 v to-220ab anode 13 2 base common cathode 2 common cathode anode major ratings and characteristics symbol characteristics values units i f(av) rectangular waveform (per device) 20 a v rrm 80 to 100 v i frm t c = 133 c (per leg) 20 a i fsm t p = 5 s sine 850 v f 10 apk, t j = 125 c 0.65 v t j range - 65 to 150 c voltage ratings parameter symbol MBR2080CTKPBF mbr2090ctkpbf mbr20100ctkpbf units maximum dc reverse voltage v r 80 90 100 v maximum working peak reverse voltage v rwm absolute maximum ratings parameter symbol test conditions values units maximum average forward current per leg i f(av) t c = 133 c, rated v r 10 a per device 20 peak repetitive forward current per leg i frm rated v r , square wave, 20 khz, t c = 133 c 20 non-repetitive peak surge current i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 850 surge applied at rated load conditions half wave, single phase, 60 hz 150 peak repetitive reverse surge current i rrm 2.0 s, 1.0 khz 0.5 non-repetitive avalanche energy per leg e as t j = 25 c, i as = 2 a, l = 12 mh 24 mj
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94287 2 revision: 05-oct-09 mbr20...ctkpbf series vishay high power products schottky rectifier, 2 x 10 a note (1) pulse width < 300 s, duty cycle < 2 % electrical specifications parameter symbol test conditions values units maximum forward voltage drop v fm (1) 10 a t j = 25 c 0.80 v 20 a 0.95 10 a t j = 125 c 0.65 20 a 0.80 maximum instantaneous reverse current i rm (1) t j = 25 c rated dc voltage 0.10 ma t j = 125 c 6 threshold voltage v f(to) t j = t j maximum 0.433 v forward slope resistance r t 15.8 m maximum junction capacitance c t v r = 5 v dc (test signal range 100 khz to 1 mhz) 25 c 400 pf typical series inductance l s measured from top of terminal to mounting plane 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 temperature range t j - 65 to 150 c maximum storage temperature range t stg - 65 to 175 maximum thermal resistance, junction to case per leg r thjc dc operation 2.0 c/w typical thermal resistance, case to heatsink r thcs mounting surface, smooth and greased 0.50 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 to-220ab mbr2080ctk mbr2090ctk mbr20100ctk
document number: 94287 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 05-oct-09 3 mbr20...ctkpbf series schottky rectifier, 2 x 10 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 capacit ance vs. reverse voltage (per leg) fig. 4 - maximum thermal impedance z thjc characteristics (per leg) 1 10 0. 8 v fm - forward voltage drop (v) i f - instantaneous forward current (a) 100 0.4 0.2 0.6 1.0 1.2 t j = 150 c t j = 125 c t j = 25 c 942 8 7_01 0.1 1 10 100 0.0001 0 v r - reverse voltage (v) i r - reverse current (ma) 100 8 0 40 20 0.01 0.001 60 t j = 150 c t j = 25 c t j = 50 c t j = 100 c t j = 125 c t j = 75 c 942 8 7_02 1000 0 8 0 v r - reverse voltage (v) c t - junction capacitance (pf) 40 10 100 60 20 100 t j = 25 c 942 8 7_03 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 t 1 - rectangular pulse duration (s) z thjc - thermal impedance (c/w) single p u lse (thermal resistance) 1 d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20 n otes: 1. d u ty factor d = t 1 /t 2 2. peak t j = p dm x z thjc + t c p dm t 1 t 2 10 0.01 942 8 7_04
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94287 4 revision: 05-oct-09 mbr20...ctkpbf series vishay high power products schottky rectifier, 2 x 10 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) 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 = rated v r 06 i f(av) - average forward current (a) allowable case temperature (c) 120 2 see note (1) 4 150 8 12 16 100 140 dc 10 14 110 130 s qu are w a v e (d = 0.50) rated v r applied 942 8 7_05 0 012 6 average power loss (w) i f(av) - average forward current (a) 246 8 2 4 16 10 8 dc d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 10 14 rms limit 942 8 7_06 100 1000 t p - square wave pulse duration (s) i fsm - non-repetitive surge current (a) 100 10 000 10 1000 at any rated load condition and w ith rated v rrm applied follo w ing s u rge 942 8 7_07
document number: 94287 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 05-oct-09 5 mbr20...ctkpbf series schottky rectifier, 2 x 10 a vishay high power products ordering information table 1 - mbr series 2 - current rating (20 = 20 a) 3 - voltage rating 4 - ct = center tap (dual) 5 - k = schottky generation 6 - pbf = lead (pb)-free tube standard pack quantity: 50 pieces device code 5 13 24 6 mbr 20 100 ct k pbf 80 = 80 v 90 = 90 v 100 = 100 v links to related documents dimensions www.vishay.com/doc?95222 part marking information www.vishay.com/doc?95225
document number: 95222 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 08-mar-11 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 1 to-220ab outline dimensions vishay semiconductors dimensions in millimeters and inches notes (1) dimensioning and tolerancin g as per asme y14.5m-1994 (2) lead dimension and fini sh uncontrolled in l1 (3) dimension d, d1 and e do not in clude mold flash. mold flash shall not exceed 0.127 mm (0.005" ) per side. these dimensions are measured at the outermost extremes of th e plastic body (4) dimension b1, b3 and c1 apply to base metal only (5) controlling dimensions: inches (6) thermal pad contour optional within dimensions e, h1, d2 and e1 (7) dimensions e2 x h1 define a zone where stamping and singulation irregularities are allowed (8) outline conforms to jedec to- 220, except a2 (maximum) and d2 (minimum) where dimensions are derived from the actual package outline symbol millimeters inches notes symbol millimeters inches notes min. max. min. max. min. max. min. max. a 4.25 4.65 0.167 0.183 e 10.11 10.51 0.398 0.414 3, 6 a1 1.14 1.40 0.045 0.055 e1 6.86 8.89 0.270 0.350 6 a2 2.56 2.92 0.101 0.115 e2 - 0.76 - 0.030 7 b 0.69 1.01 0.027 0.040 e 2.41 2.67 0.095 0.105 b1 0.38 0.97 0.015 0.038 4 e1 4.88 5.28 0.192 0.208 b2 1.20 1.73 0.047 0.068 h1 6.09 6.48 0.240 0.255 6, 7 b3 1.14 1.73 0.045 0.068 4 l 13.52 14.02 0.532 0.552 c 0.36 0.61 0.014 0.024 l1 3.32 3.82 0.131 0.150 2 c1 0.36 0.56 0.014 0.022 4 ? p 3.54 3.73 0.139 0.147 d 14.85 15.25 0.585 0.600 3 q 2.60 3.00 0.102 0.118 d1 8.38 9.02 0.330 0.355 ? 90 to 93 90 to 93 d2 11.68 12.88 0.460 0.507 6 13 2 d d1 h1 q 13 2 c c d d 3 x b2 3 x b (b, b2) b1, b3 (h1) d2 detail b c a b l e1 lead tip e e2 ? p 0.014 a b m m 0.015 a b mm s eating plane c a2 a1 a a a lead assignments diode s 1. - anode/open 2. - cathode 3. - anode conforms to jedec outline to-220ab (6) (6) (7) (6) (7) e 2 x l1 (2) detail b s ection c - c and d - d view a - a ba s e metal plating (4) (4) c1 c (6) thermal pad (e) e1 (6)
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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