document number: 94054 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 22-oct-08 1 hexfred ? ultrafast soft recovery diode, 15 a HFA15TB60SPBF vishay high power products features ? ultrafast recovery ? ultrasoft recovery ? very low i rrm ? very low q rr ? specified at operating conditions ? lead (pb)-free ? designed and qualified for q101 level benefits ? reduced rfi and emi ? reduced power loss in diode and switching transistor ? higher frequency operation ? reduced snubbing ? reduced parts count description hfa15tb60s is a stat e of the art ultrafast recovery diode. employing the latest in epitaxial construction and advanced processing techniques it feat ures a superb combination of characteristics which result in performance which is unsurpassed by any rectifier previously available. with basic ratings of 600 v and 15 a continuous current, the hfa15tb60s is especially well suited for use as the companion diode for igbts and mosfets. in addition to ultrafast recovery time, the hexfred ? product line features extremely low values of peak recovery current (i rrm ) and does not exhibit any tendency to ?snap-off? during the t b portion of recovery. the hexfred features combine to offer designers a rectifier with lower noise and significantly lower switching losses in both the diode and the switching transistor. these hexfred advantages can help to significantly reduce snu bbing, component count and heatsink sizes. the hexf red hfa15tb60s is ideally suited for applications in power supplies and power conversion systems (such as inverters), motor drives, and many other similar applications where high speed, high efficiency is needed. product summary v r 600 v v f at 15 a at 25 c 1.7 v i f(av) 15 a t rr (typical) 23 ns t j (maximum) 150 c q rr 84 nc di (rec)m /dt 188 a/s d 2 pak n /c base cathode anode 1 3 2 a v aila b le rohs* compliant absolute maximum ratings parameter symbol test conditions values units cathode to anode voltage v r 600 v maximum continuous forward current i f t c = 100 c 15 a single pulse forward current i fsm 150 maximum repetitive forward current i frm 60 maximum power dissipation p d t c = 25 c 74 w t c = 100 c 29 operating junction and storage temperature range t j , t stg - 55 to + 150 c * pb containing terminations are not rohs compliant, exemptions may apply
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 94054 2 revision: 22-oct-08 HFA15TB60SPBF vishay high power products hexfred ? ultrafast soft recovery diode, 15 a electrical specifications (t j = 25 c unless otherwise specified) parameter symbol test conditions min. typ. max. units cathode to anode breakdown voltage v br i r = 100 a 600 - - v maximum forward voltage v fm i f = 15 a see fig. 1 -1.31.7 i f = 30 a - 1.5 2.0 i f = 15 a, t j = 125 c - 1.2 1.6 maximum reverse leakage current i rm v r = v r rated t j = 125 c, v r = 0.8 x v r rated see fig. 2 -1.010 a - 400 1000 junction capacitance c t v r = 200 v see fig. 3 - 25 50 pf series inductance l s measured lead to lead 5 mm from package body - 8.0 - nh dynamic recovery characteristics (t j = 25 c unless otherwise specified) parameter symbol test conditions min. typ. max. units reverse recovery time see fig. 5 t rr i f = 1.0 a, di f /dt = 200 a/s, v r = 30 v - 23 - ns t rr1 t j = 25 c i f = 15 a di f /dt = 200 a/s v r = 200 v -5060 t rr2 t j = 125 c - 105 120 peak recovery current see fig. 6 i rrm1 t j = 25 c - 4.5 6.0 a i rrm2 t j = 125 c - 6.5 10 reverse recovery charge see fig. 7 q rr1 t j = 25 c - 84 180 nc q rr2 t j = 125 c - 241 600 peak rate of fall of recovery current during t b see fig. 8 di (rec)m /dt1 t j = 25 c - 188 - a/s di (rec)m /dt2 t j = 125 c - 160 - thermal - mechanical specifications parameter symbol test conditions min. typ. max. units lead temperature t lead 0.063" from case (1.6 mm) for 10 s - - 300 c thermal resistance, junction to case r thjc --1.7 k/w thermal resistance, junction to ambient r thja typical socket mount - - 80 weight -2.0- g -0.07- oz. marking device case style d 2 pak hfa15tb60s
document number: 94054 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 22-oct-08 3 HFA15TB60SPBF hexfred ? ultrafast soft recovery diode, 15 a vishay high power products fig. 1 - maximum forward voltage drop vs. instantaneous forward current fig. 2 - typical reverse current vs. reverse voltage fig. 3 - typical junction capacitance vs. reverse voltage fig. 4 - maximum thermal impedance z thjc characteristics 1 10 t j = 150 c t j = 125 c t j = 25 c 1.0 2.4 1.2 1.4 v fm - forward voltage drop (v) i f - instantaneous forward current (a) 100 1.8 2.2 2.0 1.6 0.01 0.1 1 10 100 0 v r - reverse voltage (v) i r - reverse current (a) t j = 125 c t j = 25 c 1000 100 600 500 300 10 000 t j = 150 c 400 200 10 100 10 100 1000 v r - reverse voltage (v) c t - junction capacitance (pf) t j = 25 c 0.01 0.1 1 0.00001 0.0001 0.001 0.01 0.1 1 t 1 - rectangular pulse duration (s) z thjc - thermal response single p u lse (thermal response) 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 10 d = 0.50 d = 0.20 d = 0.10 d = 0.05 d = 0.02 d = 0.01
www.vishay.com for technical questi ons, contact: diodes-tech@vishay.com document number: 94054 4 revision: 22-oct-08 HFA15TB60SPBF vishay high power products hexfred ? ultrafast soft recovery diode, 15 a fig. 5 - typical reverse recovery time vs. di f /dt fig. 6 - typical recovery current vs. di f /dt fig. 7 - typical stored charge vs. di f /dt fig. 8 - typical di (rec)m /dt vs. di f /dt 8 0 40 0 100 1000 di f /dt (a/s) t rr (ns) v r = 200 v t j = 125 c t j = 25 c 60 20 i f = 30 a i f = 15 a i f = 5 a 100 20 15 0 100 1000 di f /dt (a/s) i rr (a) v r = 200 v t j = 125 c t j = 25 c 5 10 25 i f = 30 a i f = 15 a i f = 5 a 8 00 0 100 1000 di f /dt (a/s) q rr (nc) 600 200 400 100 300 500 700 i f = 30 a i f = 15 a i f = 5 a v r = 200 v t j = 125 c t j = 25 c 10 000 1000 100 1000 di f /dt (a/s) di (rec)m /dt (a/s) v r = 200 v t j = 125 c t j = 25 c 100 i f = 30 a i f = 15 a i f = 5 a
document number: 94054 for technical ques tions, contact: diodes-tech@vishay.com www.vishay.com revision: 22-oct-08 5 HFA15TB60SPBF hexfred ? ultrafast soft recovery diode, 15 a 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 links to related documents dimensions http://www.vishay.com/doc?95046 part marking information http://www.vishay.com/doc?95054 packaging information http://www.vishay.com/doc?95032 spice model http://www.vishay.com/doc?95357
document number: 91000 www.vishay.com revision: 18-jul-08 1 disclaimer legal disclaimer notice vishay all product specifications and data are subject to change without notice. vishay intertechnology, inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, ?vishay?), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. vishay disclaims any and all li ability arising out of the use or application of any product describ ed herein or of any information provided herein to the maximum extent permit ted by law. the product specifications do not expand or otherwise modify vishay?s terms and conditions of purcha se, including but not limited to the warranty expressed therein, which apply to these products. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of vishay. the products shown herein are not designed for use in medi cal, life-saving, or life-sustaining applications unless otherwise expressly indicated. customers using or selling vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify vishay for any damages arising or resulting from such use or sale. please contact authorized vishay personnel to obtain written terms and conditions regarding products designed for such applications. product names and markings noted herein may be trademarks of their respective owners.
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