document number: 94076 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 21-jul-08 1 ultrafast rectifier, 10 a fred pt ? MUR1020CTPBF vishay high power products features ? ultrafast recovery time ? low forward voltage drop ? low leakage current ? 175 c operating junction temperature ? compliant to rohs directive 2002/95/ec ? designed and qualified for industrial level description/applications mur.. series are the state of the art ultrafast recovery rectifiers specifically designe d with optimized performance of forward voltage drop and ultrafast recovery time. the planar structure and the plat inum doped life time control, guarantee the best overall performance, ruggedness and reliability characteristics. these devices are intended for use in the output rectification stage of smps, ups, dc-to-dc converters as well as freewheeling diode in low voltage inverters and chopper motor drives. their extremely optimized stored charge and low recovery current minimize the switching losses and reduce over dissipation in the switching element and snubbers. product summary t rr 25 ns i f(av) 2 x 5 a v r 200 v to-220ab anode 13 2 base common cathode 2 common cathode anode absolute maximum ratings parameter symbol test conditions max. units peak repetitive reverse voltage v rrm 200 v average rectified forward current per leg i f(av) 5 a total device rated v r , t c = 149 c 10 non-repetitive peak surge current per leg i fsm 50 peak repetitive forward current per leg i fm rated v r , square wave, 20 khz t c = 149 c 10 operating junction and storage temperatures t j , t stg - 65 to 175 c electrical specifications (t j = 25 c unless otherwise specified) parameter symbol test conditions min. typ. max. units breakdown voltage, blocking voltage v br , v r i r = 100 a 200 - - v forward voltage v f i f = 5 a, t j = 125 c - 0.87 0.99 i f = 10 a, t j = 125 c - 1.02 1.20 i f = 10 a - 1.12 1.25 reverse leakage current i r v r = v r rated - - 10 a t j = 150 c, v r = v r rated - - 250 junction capacitance c t v r = 200 v - 8 - pf series inductance l s measured lead to lead 5 mm from package body - 8.0 - nh * pb containing terminations are not rohs compliant, exemptions may apply
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94076 2 revision: 21-jul-08 MUR1020CTPBF vishay high power products ultrafast rectifier, 10 a fred pt ? dynamic recovery characteristics (t j = 25 c unless otherwise specified) parameter symbol test conditions min. typ. max. units reverse recovery time t rr i f = 1.0 a, di f /dt = 50 a/s, v r = 30 v - - 35 ns i f = 0.5 a, i r = 1.0 a, i rec = 0.25 a - - 25 t j = 25 c i f = 5 a di f /dt = 200 a/s v r = 160 v -24- t j = 125 c - 35 - peak recovery current i rrm t j = 25 c - 3.3 - a t j = 125 c - 5.0 - reverse recovery charge q rr t j = 25 c - 33 - nc t j = 125 c - 76 - thermal - mechanical specifications parameter symbol test conditions min. typ. max. units maximum junction and storage temperature range t j , t stg - 65 - 175 c thermal resistance, junction to case per leg r thjc --5 c/w thermal resistance, junction to ambient per leg r thja --50 thermal resistance, case to heatsink r thcs mounting surface, flat, smooth and greased -0.5- weight -2.0- g -0.07- oz. mounting torque 6.0 (5.0) - 12 (10) kgf cm (lbf in) marking device case st yle to-220ab mur1020ct
document number: 94076 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 21-jul-08 3 MUR1020CTPBF ultrafast rectifier, 10 a fred pt ? vishay high power products fig. 1 - typical forward voltage dr op 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 0.2 0.4 0.6 0. 8 1.0 1.2 1.4 1.6 v f - forward voltage drop (v) i f - instantaneous forward current (a) 0.1 t j = 175 c t j = 125 c t j = 25 c 0.001 0.01 0.1 1 10 100 0 8 0 40 120 160 200 0.0001 v r - reverse voltage (v) i r - reverse current (a) t j = 175 c t j = 150 c t j = 125 c t j = 100 c t j = 25 c 1 10 100 1000 100 10 1 v r - reverse voltage (v) c t - junction capacitance (pf) t j = 25 c 0.01 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) 1 . . 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 single p u lse (thermal resistance) d = 0.50 d = 0.20 d = 0.10 d = 0.05 d = 0.02 d = 0.01
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94076 4 revision: 21-jul-08 MUR1020CTPBF vishay high power products ultrafast rectifier, 10 a fred pt ? fig. 5 - maximum allowable case temperature vs. average forward current fig. 6 - forward power loss characteristics fig. 7 - typical reverse recovery time vs. di f /dt fig. 8 - typical stored charge vs. di f /dt 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 0246 8 1 8 0 170 160 150 140 130 i f(av) - average forward current (a) allowable case temperature (c) see note (1) s qu are w a v e (d = 0.50) rated v r applied dc 01234 67 8 5 7 4 3 2 1 0 i f(av) - average forward current (a) average power loss (w) 6 5 rms limit d = 0.01 d = 0.02 d = 0.05 d = 0.1 d = 0.2 d = 0.5 dc t rr (ns) 100 1000 di f /dt (a/s) 40 50 30 20 10 i f = 10 a i f = 5 a v r = 160 v t j = 125 c t j = 25 c 160 0 100 1000 q rr (nc) di f /dt (a/s) 40 8 0 120 140 20 60 100 i f = 10 a i f = 5 a v r = 160 v t j = 125 c t j = 25 c
document number: 94076 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 21-jul-08 5 MUR1020CTPBF ultrafast rectifier, 10 a fred pt ? vishay high power products fig. 9 - reverse recovery parameter test circuit fig. 10 - reverse recovery waveform and definitions irfp250 d.u.t. l = 70 h v r = 200 v 0.01 g d s di f /dt adj u st q rr 0.5 i rrm di (rec)m /dt 0.75 i rrm i rrm t rr t b t a i f di f /dt 0 (1) (2) (3) (4) (5) (1) di f /dt - rate of change of c u rrent thro u gh zero crossing (2) i rrm - peak re v erse reco v ery c u rrent (3) t rr - re v erse reco v ery time meas u red from zero crossing point of negati v e going i f to point w here a line passing thro u gh 0.75 i rrm and 0.50 i rrm extrapolated to zero c u rrent. (4) q rr - area u nder c u r v e defined b y t rr and i rrm t rr x i rrm 2 q rr = (5) di (rec)m /dt - peak rate of change of c u rrent d u ring t b portion of t rr
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94076 6 revision: 21-jul-08 MUR1020CTPBF vishay high power products ultrafast rectifier, 10 a fred pt ? ordering information table 1 - ultrafast mur series 2 - current rating (10 = 10 a) 3 - voltage rating (20 = 200 v) 4 - ct = center tap (dual) to-220/d 2 pak/to-262 5 - none = standard production pbf = lead (pb)-free tube standard pack quantity: 50 pieces device code 5 13 24 mur 10 20 ct pbf links to related documents dimensions www.vishay.com/doc?95222 part marking information www.vishay.com/doc?95225
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