parameter max units v r cathode-to-anode voltage 600 v i f @ t c = 100c continuous forward current 4.0 i fsm single pulse forward current 25 i frm maximum repetitive forward current 16 p d @ t c = 25c maximum power dissipation 25 p d @ t c = 100c maximum power dissipation 10 t j operating junction and t stg storage temperature range bulletin pd -2.399 rev. a 11/00 ? ultrafast recovery ? ultrasoft recovery ? very low i rrm ? very low q rr ? specified at operating conditions benefits ? reduced rfi and emi ? reduced power loss in diode and switching transistor ? higher frequency operation ? reduced snubbing ? reduced parts count features description international rectifier's hfa04tb60 is a state of the art ultra fast recovery diode. employing the latest in epitaxial construction and advanced processing techniques it features a superb combination of characteristics which result in performance which is unsurpassed by any rectifier previously available. with basic ratings of 600 volts and 8 amps per leg continuous current, the hfa04tb60 is especially well suited for use as the companion diode for igbts and mosfets. in addition to ultra fast 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 snubbing, component count and heatsink sizes. the hexfred hfa04tb60 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. ultrafast, soft recovery diode hexfred tm hfa04tb60 v r = 600v v f = 1.8v q rr * = 40nc di (rec)m /dt * = 280a/s * 125c absolute maximum ratings -55 to +150 w a c to-220ac 1 1 base cathode 2 3 cathode anode 2 4
hfa04tb60 bulletin pd-2.399 rev. a 11/00 2 www.irf.com parameter min typ max units t lead ! lead temperature 300 c r thjc thermal resistance, junction to case 5.0 r th a " thermal resistance, junction to ambient 80 r th s # thermal resistance, case to heat sink 0.5 2.0 g 0.07 (oz) 6.0 12 kg-cm 5.0 10 lbf?in parameter min typ max units test conditions t rr reverse recovery time 17 i f = 1.0a, di f /dt = 200a/s, v r = 30v t rr1 28 42 ns t j = 25c t rr2 38 57 t j = 125c i f = 4.0a i rrm1 peak recovery current 2.9 5.2 t j = 25c i rrm2 3.7 6.7 t j = 125c v r = 200v q rr1 reverse recovery charge 40 60 t j = 25c q rr2 70 105 t j = 125c di f /dt = 200a/s di (rec)m /dt1 peak rate of fall of recovery current 280 t j = 25c di (rec)m /dt2 during t b 235 t j = 125c parameter min typ max units test conditions v br cathode anode breakdown voltage 600 v i r = 100a 1.5 1.8 i f = 4.0a 1.8 2.2 v i f = 8.0a 1.4 1.7 i f = 4.0a, t j = 125c 0.17 3.0 v r = v r rated 44 300 t j = 125c, v r = 0.8 x v r rated d rated c t junction capacitance 4.0 8.0 pf v r = 200v measured lead to lead 5mm from package body electrical characteristics @ t j = 25c (unless otherwise specified) dynamic recovery characteristics @ t j = 25c (unless otherwise specified) a/s nc a l s series inductance 8.0 nh see fig. 3 see fig. 2 see fig. 1 thermal - mechanical characteristics see fig. 5, 6 & 16 see fig. 7& 8 see fig. 9 & 10 see fig. 11 & 12 k/w v fm max forward voltage a max reverse leakage current i rm wt weight mounting torque ! 0.063 in. from case (1.6mm) for 10 sec " typical socket mount # mounting surface, flat, smooth and greased t
hfa04tb60 bulletin pd-2.399 rev. a 11/00 3 www.irf.com 0.01 0.1 1 10 0.00001 0.0001 0.001 0.01 0.1 1 notes: 1. duty factor d = t / t 2. peak t = p x z + t 1 2 j dm thjc c p t t dm 1 2 t , rectangular pulse duration (sec) thermal response (z ) 1 thjc 0.01 0.02 0.05 0.10 0.20 d = 0.50 single pulse (thermal response) fig. 4 - maximum thermal impedance z thjc characteristics fig. 2 - typical reverse current vs. reverse voltage fig. 3 - typical junction capacitance vs. reverse voltage fig. 1 - maximum forward voltage drop vs. instantaneous forward current, reverse current - i r (a) junction capacitance -c t (pf) instantaneous forward current - i f (a) 0.1 1 10 100 0.0 1.0 2.0 3.0 4.0 5.0 6.0 fm forward voltage drop - v (v) t = 150c t = 125c t = 25c j j j 0.001 0.01 0.1 1 10 100 1000 0 100 200 300 400 500 r t = 150c t = 125c t = 25c j j j reverse voltage - v (v) 1 10 100 1 10 100 1000 t = 25c j reverse voltage - v (v) r a forward voltage drop - v fm ( v )
hfa04tb60 bulletin pd-2.399 rev. a 11/00 4 www.irf.com fig. 7 - typical stored charge vs. di f /dt fig. 8 - typical di (rec)m /dt vs. di f /dt, fig. 5 - typical reverse recovery vs. di f /dt fig. 6 - typical recovery current vs. di f /dt di (rec) m/dt- (a /s) qrr- (nc) irr- ( a) trr- (nc) 20 25 30 35 40 45 50 100 1000 f di /dt - (a/s) i = 8.0a i = 4.0a f f v = 200v t = 125c t = 25c r j j 0 2 4 6 8 10 12 14 100 1000 f i = 8.0a i = 4.0a v = 200v t = 125c t = 25c r j j di /dt - (a/s) f f 0 40 80 120 160 200 100 1000 f di /dt - (a/s) i = 8.0a i = 4.0a v = 200v t = 125c t = 25c r j j f f 100 1000 100 1000 f di /dt - (a/s) a i = 8.0a i = 4.0a v = 200v t = 125c t = 25c r j j f f
hfa04tb60 bulletin pd-2.399 rev. a 11/00 5 www.irf.com 4. q rr - area under curve defined by t rr and i rrm t rr x i rrm q rr = 2 5. di (rec)m /dt - peak rate of change of current during t b portion of t rr fig. 10 - reverse recovery waveform and definitions fig. 9 - reverse recovery parameter test circuit t a t b t rr q rr i f i rrm i rrm 0.5 di(rec)m/dt 0.75 i rrm 5 4 3 2 0 1 di /dt f 1. di f /dt - rate of change of current through zero crossing 2. i rrm - peak reverse recovery current 3. trr - reverse recovery time measured from zero crossing point of negative going i f to point where a line passing through 0.75 i rrm and 0.50 i rrm extrapolated to zero current reverse recovery circuit irfp250 d.u.t. l = 70h v = 200v r 0.01 ? g d s dif/dt adjust
hfa04tb60 bulletin pd-2.399 rev. a 11/00 6 www.irf.com conforms to jedec outline to-220ac dimensions in millimeters and inches world headquarters: 233 kansas st., el segundo, california 90245 u.s.a. tel: (310) 322 3331. fax: (310) 322 3332. european headquarters: hurst green, oxted, surrey rh8 9bb, u.k. tel: ++ 44 1883 732020. fax: ++ 44 1883 733408. ir canada: 15 lincoln court, brampton, markham, ontario l6t3z2. tel: (905) 453 2200. fax: (905) 475 8801. ir germany: saalburgstrasse 157, 61350 bad homburg. tel: ++ 49 6172 96590. fax: ++ 49 6172 965933. ir italy: via liguria 49, 10071 borgaro, torino. tel: ++ 39 11 4510111. fax: ++ 39 11 4510220. ir far east: k&h bldg., 2f, 30-4 nishi-ikebukuro 3-chome, toshima-ku, tokyo, japan 171. tel: 81 3 3983 0086. ir southeast asia: 1 kim seng promenade, great world city west tower,13-11, singapore 237994. tel: ++ 65 838 4630. ir taiwan: 16 fl. suite d.207, sec. 2, tun haw south road, taipei, 10673, taiwan. tel: 886 2 2377 9936. http://www.irf.com fax-on-demand: +44 1883 733420 data and specifications subject to change w ithout notice.
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