document number: 94596 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 24-feb-10 1 hexfred ? ultrafast soft recovery diode, 2 x 4 a vs-HFA08TA60CSPBF vishay high power products features ? ultrafast recovery ? ultrasoft recovery ? very low i rrm ? very low q rr ? specified at operating conditions ? meets msl level 1, per j-std-020, lf maximum peak of 260 c ? halogen-free according to iec 61249-2-21 definition ? compliant to rohs directive 2002/95/ec ? aec-q101 qualified benefits ? reduced rfi and emi ? reduced power loss in diode and switching transistor ? higher frequency operation ? reduced snubbing ? reduced parts count description vs-HFA08TA60CSPBF is a state of the art center tap ultrafast recovery diode. empl oying 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 basi c ratings of 600 v and 4 a per leg continuous current, the vs-HFA08TA60CSPBF 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 signific antly 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 vs-HFA08TA60CSPBF is ideally suited for applications in power supp lies 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 4 a at 25 c 1.8 v i f(av) 2 x 4 a t rr (typical) 17 ns t j (maximum) 150 c q rr 40 nc di (rec)m /dt 280 a/s d 2 pak base common catho d e common catho d e ano d e ano d e 2 1 2 3 absolute maximum ratings parameter symbol test conditions values units cathode to anode voltage v r 600 v maximum continuous forward current per leg i f t c = 100 c 4 a per device 8 single pulse forward current i fsm 25 maximum repetitive forward current i frm 16 maximum power dissipation p d t c = 25 c 25 w t c = 100 c 10 operating junction and storage temperature range t j , t stg - 55 to + 150 c
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94596 2 revision: 24-feb-10 vs-HFA08TA60CSPBF vishay high power products hexfred ? ultrafast soft recovery diode, 2 x 4 a electrical specifications (t j = 25 c unless otherwise specified) parameter symbol test conditi ons min. typ. max. units cathode to anode breakdown voltage v br i r = 100 a 600 - - v maximum forward voltage v fm i f = 4.0 a see fig. 1 -1.51.8 i f = 8.0 a - 1.8 2.2 i f = 4.0 a, t j = 125 c - 1.4 1.7 maximum reverse leakage current i rm v r = v r rated see fig. 2 - 0.17 3.0 a t j = 125 c, v r = 0.8 x v r rated - 44 300 junction capacitance c t v r = 200 v see fig. 3 - 4.0 8.0 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 conditio ns min. typ. max. units reverse recovery time see fig. 5, 6 and 16 t rr i f = 1.0 a, di f /dt = 200 a/s, v r = 30 v - 17 - ns t rr1 t j = 25 c i f = 4.0 a di f /dt = 200 a/s v r = 200 v -2842 t rr2 t j = 125 c - 38 57 peak recovery current see fig. 7 and 8 i rrm1 t j = 25 c - 2.9 5.2 a i rrm2 t j = 125 c - 3.7 6.7 reverse recovery charge see fig. 9 and 10 q rr1 t j = 25 c - 40 60 nc q rr2 t j = 125 c - 70 105 peak rate of fall of recovery current during t b see fig. 11 and 12 di (rec)m /dt1 t j = 25 c - 280 - a/s di (rec)m /dt2 t j = 125 c - 235 - thermal - mechanical specifications parameter symbol test conditi ons 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 --5.0 k/w thermal resistance, junction to ambient r thja typical socket mount - - 80 weight -2.0- g -0.07- oz. mounting torque 6.0 (5.0) - 12 (10) kgf cm (lbf in) marking device case style d 2 pak hfa08ta60cs
document number: 94596 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 24-feb-10 3 vs-HFA08TA60CSPBF hexfred ? ultrafast soft recovery diode, 2 x 4 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 t j = 150 c t j = 125 c t j = 25 c i f - instantaneous forwar d current (a) v fm - forwar d voltage drop (v) 0123456 0.1 1 100 10 94596_01 t j = 125 c t j = 25 c t j = 150 c i r - reverse current (a) v r - reverse voltage (v) 0 100 200 300 400 500 0.001 0.01 0.1 1 10 100 1000 94596_02 10 100 1 10 100 1000 1 v r - reverse voltage (v) c t - junction capacitance (pf) t j = 25 c 94596_03 0.01 0.1 1 0.00001 94596_04 0.0001 0.001 0.01 0.1 1 t 1 - rectangular pulse duration (s) z thjc - thermal response s ingle pul s e (thermal re s i s tance) 10 d = 0.50 d = 0.20 d = 0.10 d = 0.05 d = 0.02 d = 0.01 p dm t 2 t 1 note s : 1. duty factor d = t 1 /t 2 2. peak t j = p dm x z thjc + t c
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94596 4 revision: 24-feb-10 vs-HFA08TA60CSPBF vishay high power products hexfred ? ultrafast soft recovery diode, 2 x 4 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 50 40 20 100 94596_05 1000 d i f / d t (a/s) t rr (ns) 25 45 35 30 i f = 8 a i f = 4 a v r = 200 v t j = 125 c t j = 25 c 14 12 0 100 94596_06 1000 d i f / d t (a/s) i rr (a) 8 i f = 8 a i f = 4 a v r = 200 v t j = 125 c t j = 25 c 4 10 6 2 200 160 100 94596_07 1000 d i f / d t (a/s) q rr (nc) i f = 8 a i f = 4 a v r = 200 v t j = 125 c t j = 25 c 80 40 120 0 1000 100 100 94596_08 1000 d i f / d t (a/s) d i (rec)m / d t (a/s) v r = 200 v t j = 125 c t j = 25 c i f = 8 a i f = 4 a
document number: 94596 for technical questions, contact: diodestech@vishay.com www.vishay.com revision: 24-feb-10 5 vs-HFA08TA60CSPBF hexfred ? ultrafast soft recovery diode, 2 x 4 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 adju s t 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 current through zero cro ss ing (2) i rrm - peak rever s e recovery current (3) t rr - rever s e recovery time mea s ured from zero cro ss ing point of negative going i f to point where a line pa ss ing through 0.75 i rrm and 0.50 i rrm extrapolated to zero current. (4) q rr - area under curve dened by t rr and i rrm t rr x i rrm 2 q rr = (5) di (rec)m /dt - peak rate of change of current during t b portion of t rr
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94596 6 revision: 24-feb-10 vs-HFA08TA60CSPBF vishay high power products hexfred ? ultrafast soft recovery diode, 2 x 4 a ordering information table 2 - hexfred ? family 1 - hpp prod u ct s u ffix 3 - process designator: a = electron irradiated 4 -c u rrent rating (08 = 8 a) 5 - package o u tline (ta = to-220, 3 leads) 6 - voltage rating (60 = 600 v) 7 - circ u it config u ration (c = common cathode) 8 - s = d 2 pak - pbf = lead (pb)-free 10 9 - none = tube (50 pieces) trl = tape and reel (left oriented) trr = tape and reel (right oriented) device code 5 1 3 24 678910 vs- hf a 08 ta 60 c s trl pbf links to related documents dimensions www.vishay.com/doc?95046 part marking information www.vishay.com/doc?95054 packaging information www.vishay.com/doc?95032
document number: 95046 for technical questions within your region, please contact one of the following: www.vishay.com revision: 31-mar-11 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 1 this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 d 2 pak outline dimensions vishay semiconductors dimensions 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 sh all not exceed 0.127 mm (0.005") per side. these dimens ions are measu red at the outmost extremes of the plastic body (3) thermal pad contour optional with in dimension e, l1, d1 and e1 (4) dimension b1 and c1 a pply 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) view a - a (e) (d1) e1 b h a1 detail ?a? rotated 90 cw scale: 8 :1 l gauge plane 0 to 8 l3 l4 seating plane section b - b and c - c scale: none (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 min. 11.00 (0.43) min. 9.65 (0.3 8 ) min. 3. 8 1 (0.15) min. 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 (two 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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