VS-VSKEU300/12pbf www.vishay.com vishay semiconductors revision: 02-dec-15 1 document number: 94670 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 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 hexfred ? ultrafast diodes, 300 a (int-a-pak power modules) features ? electrically isolated: dcb base plate ?standard jedec ? package ? simplified mechanical designs, rapid assembly ? high surge capability ? large creepage distances ? case style int-a-pak ? designed and qualified for industrial level ? material categorization: fo r definitions of compliance please see www.vishay.com/doc?99912 remarks ? product reliability results valid for t j = 150 c ? recommended operation temperature t op = 150 c product summary v r 1200 v v f (typical) at 300 a at 25 c 2.18 v t rr (typical) at 45 a 233 ns i f(dc) at t c 300 a at 60 c package int-a-pak circuit single diode int-a-pak absolute maximum ratings parameter symbol test conditions values units cathode to anode voltage v r 1200 v continuous forward current i f t c = 25 c 375 a t c = 60 c 300 single pulse forward current i fsm t j = 25 c 2400 maximum power dissipation p d t c = 25 c 1040 w t c = 60 c 750 rms isolation voltage v isol 50 hz, circuit to base, all te rminal shorted, t = 1 s 3500 v junction temperature range t j -40 to +150 c storage temperature range t stg -40 to +150 electrical specifications per leg (t j = 25 c unless otherwise specified) parameter symbol test condition s min. typ. max. units cathode to anode breakdown voltage v br i r = 500 a 1200 - - v maximum forward voltage v fm i f = 300 a - 2.18 2.23 i f = 300 a, t j = 150 c - 2.24 2.47 maximum reverse leakage current i rm v r = 1200 v - 0.06 0.2 ma t j = 150 c, v r = 1200 v - - 20
VS-VSKEU300/12pbf www.vishay.com vishay semiconductors revision: 02-dec-15 2 document number: 94670 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 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 fig. 1 - typical forward voltage drop characteristics fig. 2 - typical value of reverse current vs. reverse voltage dynamic recovery characteristics (t j = 25 c unless otherwise specified) parameter symbol test conditions min. typ. max. units diode reverse recovery charge q rr t j = 25 c i f = 45 a ? v r = 400 v ? di f /dt = 500 a/s -3.5- c t j = 125 c - 10.4 - reverse recovery time t rr t j = 25 c - 233 - ns t j = 125 c - 396 - reverse recovery current i rr t j = 25 c - 30 - a t j = 125 c - 53 - thermal - mechanical specifications parameter symbol test conditions values units maximum internal th ermal resistance, ? junction to case per leg r thjc dc operation 0.12 c/w typical thermal resistance, ? case to heatsink per module r thcs mounting surface flat, smooth and greased 0.05 mounting torque 10 % to heatsink a mounting compound is recommended and the torque should be rechecked after a period of 3 hours to allow for the spread of the compound. 4 nm busbar 6 approximate weight 200 g 7.1 oz. case style new int-a-pak 10 100 1000 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 i f - instantaneous forwar d current (a) v fm -forwar d voltage drop (v) t j = 125 c t j = 25 c t j = 150 c 0.01 0.1 1 10 100 200 400 600 800 1000 1200 i rm reverse current (ma) v r - reverse voltage (v) 25 c 125 c 150 c 175 c
VS-VSKEU300/12pbf www.vishay.com vishay semiconductors revision: 02-dec-15 3 document number: 94670 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 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 fig. 3 - maximum allowable case temperature vs. average forward current fig. 4 - maximum thermal impedance r thjc characteristics fig. 5 - forward power loss characteristics fig. 6 - typical reverse recovery time vs. di f /dt 0 25 50 75 100 125 150 175 0 50 100 150 200 250 300 350 400 allowa b le case temperature ( c) i f(av) -average forwar d current (a) sq uare wave (d = 0.50) 80 % rated v r applied dc 0.00001 0.0001 0.001 0.01 0.1 1 0.00001 0.0001 0.001 0.01 0.1 1 10 z thjc - thermal impe d ance junction to case ( c/w) t 1 - rectangular pulse duration (s) 0.50 0.20 0.10 0.05 0.02 0.01 dc 0 200 400 600 800 1000 1200 1400 1600 0 40 80 120160200240280320360400 average power loss (w) i f(av) - average forwar d current (a) d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 dc rm s limit 200 300 400 500 600 700 100 200 300 400 500 t rr (ns) d i f / d t (a/s) 125 c 25 c
VS-VSKEU300/12pbf www.vishay.com vishay semiconductors revision: 02-dec-15 4 document number: 94670 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 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 fig. 7 - typical reverse recovery charge vs. di f /dt fig. 8 - typical reverse recovery current vs. di f /dt ordering information table circuit configuration 300 2300 4300 6300 8300 10300 12300 100 200 300 400 500 q rr (nc) d i f / d t (a/s) 125 c 25 c 5 10 15 20 25 30 35 40 45 50 55 100 200 300 400 500 i rr (a) d i f / d t (a/s) 125 c 25 c 1 - vishay semiconductors product 2 - ke = circuit configuration 3 - u = ultrafast diode 4 - current rating 300 = 300 a 5 - voltage rating (12 = 1200 v) 6 - pbf = lead (pb)-free device code 5 1 3 2 4 6 vs-vs ke u 300 / 12 pbf 13
VS-VSKEU300/12pbf www.vishay.com vishay semiconductors revision: 02-dec-15 5 document number: 94670 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 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 dimensions in (inches) millimeters int-a-pak dbc 17 (0.67) 46 (1.82) 2 screws m6 x 10 66 (2.60) 94 (3.70) 35 (1.38) 14.5 (0.57) 1 2 3 5 4 37 (1.44) 80 (3.15) ? 6.5 (? 0.25) 30 (1.18) 9 (0.33) 28 (1.10) 7 6
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