new product features ?plastic package has underwriters laboratories flammability classification 94v-0 ?ideally suited for freewheeling diode and power factor correction applications ?soft recovery characteristics ?excellent high temperature switching ?optimized to reduce switching losses ?glass passivated chip junction mechanical data case: jedec to-220ac, ito-220ac & to-263ab molded plastic body terminals: plated leads, solderable per mil-std-750, method 2026 high temperature soldering in accordance with cecc 802 / reflow guaranteed polarity: as marked mounting position: any mounting torque: 10 in-lbs maximum weight: 0.08oz., 2.24g ug12jt, ugf12jt, ugb12jt series ultrafast rectifiers reverse voltage 500 to 600v forward current 12a reverse recovery time 30ns 3/14/01 0.08 (2.032) 0.24 (6.096) 0.42 (10.66) 0.63 (17.02) 0.12 (3.05) 0.33 (8.38) mounting pad layout to-263ab 0.380 (9.65) 0.411 (10.45) 0.320 (8.13) 0.360 (9.14) 0.591 (15.00) 0.624 (15.85) 1 2 0.245 (6.22) min k 0.027 (0.686) 0.037 (0.940) 0.105 (2.67) 0.095 (2.41) 0.205 (5.20) 0.195 (4.95) k 0.160 (4.06) 0.190 (4.83) 0.045 (1.14) 0.055 (1.40) 0.021 (0.53) 0.014 (0.36) 0.110 (2.79) 0.140 (3.56) 0.090 (2.29) 0.110 (2.79) 0.047 (1.19) 0.055 (1.40) pin 1 pin 2 k - heatsink 0-0.01 (0-0.254) 0.060 (1.52) 0.405 (10.27) 0.383 (9.72) 0.191 (4.85) 0.171 (4.35) 0.600 (15.5) 0.580 (14.5) 0.560 (14.22) 0.530 (13.46) 0.037 (0.94) 0.027 (0.69) 0.140 (3.56) 0.130 (3.30) 0.350 (8.89) 0.330 (8.38) 0.188 (4.77) 0.172 (4.36) 0.110 (2.80) 0.100 (2.54) 0.131 (3.39) 0.122 (3.08) 0.110 (2.80) 0.100 (2.54) 0.022 (0.55) 0.014 (0.36) 0.205 (5.20) 0.195 (4.95) 12 pin dia. pin 1 pin 2 0.676 (17.2) 0.646 (16.4) ito-220ac (ugf12 series) 0.154 (3.91) 0.148 (3.74) dia. 0.113 (2.87) 0.103 (2.62) 0.185 (4.70) 0.175 (4.44) 0.055 (1.39) 0.045 (1.14) 0.145 (3.68) 0.135 (3.43) 0.350 (8.89) 0.330 (8.38) 0.160 (4.06) 0.140 (3.56) 0.037 (0.94) 0.027 (0.68) 0.205 (5.20) 0.195 (4.95) 0.560 (14.22) 0.530 (13.46) 0.022 (0.56) 0.014 (0.36) 0.110 (2.79) 0.100 (2.54) 12 1.148 (29.16) 1.118 (28.40) 0.105 (2.67) 0.095 (2.41) 0.410 (10.41) 0.390 (9.91) 0.635 (16.13) 0.625 (15.87) 0.603 (15.32) 0.573 (14.55) pin 0.415 (10.54) max. pin 1 pin 2 case 0.370 (9.40) 0.360 (9.14) to-220ac (ug12 series) dimensions in inches and (millimeters) to-263ab (ugb12 series)
maximum ratings (t c = 25? unless otherwise noted) parameter symbol UG12HT ug12jt unit maximum repetitive peak reverse voltage v rrm 500 600 v maximum working reverse voltage v rwm 400 480 v maximum rms voltage v rms 350 420 v maximum dc blocking voltage v dc 500 600 v maximum average forward rectified current i f(av) 12 a peak forward surge current 8.3ms single half sine-wave i fsm 135 a superimposed on rated load (jedec method) operating junction and storage temperature range t j , t stg ?5 to +150 ? rms isolation voltage (ugf types only) 4500 (1) from terminals to heatsink with t = 1.0 second, rh 30% v isol 3500 (2) v 1500 (3) electrical characteristics (t c = 25? unless otherwise noted) parameter symbol UG12HT ug12jt unit maximum instantaneous i f = 12a, t j = 25? v f 1.75 v forward voltage (4) i f = 12a, t j = 125? 1.50 t j = 25? 30 m a maximum dc reverse current at v rwm t j = 100? i r 800 m a t j = 125? 4.0 ma maximum reverse recovery time at i f = 0.5a, i r = 1.0a, i rr = 0.25a t rr 30 ns maximum reverse recovery time at t rr 50 ns i f = 1.0a, di/dt = 50a/ m s, v r = 30v, i rr = 0.1 i rm typical softness factor (t b /t a ) s 0.9 i f = 12a, di/dt = 240a/ m s, v r = 400v, i rr = 0.1 i rm maximum reverse recovery current at i rm 7.5 a i f = 12a, di/dt = 96a/ m s, v r = 400v, t c = 125? peak forward recovery time at t fr 500 ns i f = 12a, di/dt = 96a/ m s, v f = 1.1v thermal characteristics (t c = 25? unless otherwise noted) parameter symbol ug12 ugf12 ugb12 unit typical thermal resistance from junction to case r q jc 1.73 3.04 1.73 ?/w notes: (1) clip mounting (on case), where lead does not overlap heatsink with 0.110?offset (2) clip mounting (on case), where leads do overlap heatsink (3) screw mounting with 4-40 screw, where washer diameter is 4.9 mm (0.19? (4) pulse test: 300 m s pulse width, 1% duty cycle ordering information product case package code package option UG12HT & ug12jt to-220ac 45 anti-static tube, 50/tube, 2k/carton ugf12ht & ugf12jt ito-220ac 45 anti-static tube, 50/tube, 2k/carton 31 13?reel, 800/reel, 4.8k/carton ugb12ht & ugb12jt to-263ab 45 anti-static tube, 50/tube, 2k/carton 81 anti-static 13?reel, 800/reel, 4.8k/carton ug12jt, ugf12jt, ugb12jt series ultrafast rectifier
ug12jt, ugf12jt, ugb12jt series ultrafast rectifier 0 25 50 75 100 125 150 175 0 2 4 6 8 10 12 14 16 1 10 0 25 50 75 100 125 150 175 200 100 0.01 0.1 1 10 100 1 10 100 1 10 100 25 50 50 75 100 100 150 200 250 300 350 400 125 0 0 20 40 60 80 100 1 10 100 1,000 10,000 fig. 2 ?maximum non-repetitive peak forward surge current peak forward surge current (a) number of cycles at 60 h z fig. 1 ?forward current derating curve average forward current (a) case temperature ( c) instantaneous forward voltage (v) fig. 3 ?typical instantaneous forward characteristics per leg fig. 4 ?typical reverse leakage characteristics per leg instantaneous reverse leakage current ( m a) percent of rated peak reverse voltage (%) instantaneous forward current (a) reverse voltage (v) junction capacitance (pf) fig. 6 ?reverse switching characteristics per leg reverse voltage (v) junction capacitance (pf) fig. 5 ?typical junction capacitance per leg t j = 25 c t j = 25 c t j = 125 c t j = 125 c t j = 100 c t j = 100 c t rr q rr UG12HT, ug12jt, ugb12ht, ugb12jt ugf12ht, ugf12jt 0.1 0.3 0.5 0.7 0.9 1.0 1.3 1.5 1.7 1.9 2.1 12a, 240a/ m s, 400v 1a, 50a/ m s, 30v 12a, 240a/ m s, 400v 1a, 50a/ m s, 30v ratings and characteristic curves
|
