4/ ^e.mi-(lonductoi ^pioaucti, una. 20 stern ave. springfield, new jersey 07081 u.s.a. preliminary data sheet powertap ii switchmode power rectifiers ... using the schottky barrier principle with a platinum barrier metal. these state-of-the-art devices have the following features: ? dual diode construction ? may be paralleled for higher current output ? guardring for stress protection ? low forward voltage ? 175c operating junction temperature ? guaranteed reverse avalanche mechanical characteristics: ? case: epoxy, molded with metal heatsink base ? weight: 80 grams (approximately) ? finish: all external surfaces corrosion resistant ? top terminal torque: 25^40 ib-in max ? base plate torques: see procedure given in the 1 n" package outline section ? shipped 25 units per foam 2 o?k- . marking: b30045t, b30060t maximum ratings telephone: (973) 376-2922 (212)227-6005 mbrp3oo45ct mbrp3oo6oct schottky barrier rectifiers 300 amperes 45 to 60 volts case 357c-03 powertap ii rating peak repetitive reverse voltage working peak reverse voltage MBRP30045CT dc blocking voltage mbrp30060ct average rectified forward current per device (rated vr) tc = 140c per leg peak repetitive forward current, per leg (rated vr, square wave, 20 khz), tc = 140c non-repetitive peak surge current per leg (surge applied at rated load conditions halfwave, single phase, 60 hz) peak repetitive reverse current, per leg (2.0 us, 1.0 khz) see figure 6. operating junction temperature storage temperature voltage rate of change (rated vr) symbol vrrm vrwm vr 'f(av) ifrm 'fsm !rrm tj tstg dv/dt max 45 60 300 150 300 2500 2.0 -55to+175 -55to+150 10000 unit volts amps amps amps amps c c v/ns thermal characteristics per leg thermal resistance, junction to case r0jc 0.45 c/w electrical characteristics per leg instantaneous forward voltage (1) 0f = 1 50 amps, tj = 25c) MBRP30045CT (if = 300 amps, tj = 25c) MBRP30045CT (if = 1 50 amps, tj = 25c) mbrp30060ct (if = 300 amps, tj = 25c) mbrp30060ct instantaneous reverse current (1) (rated dc voltage, tj = 125c) (rated dc voltage, tj = 25c) vf ir 0.70 0.82 0.79 0.89 75 0.8 volts ma nj semi-conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. information furnished by nj semi-conductors is believed to be both accurate and reliable at the time of going to press. however, nj semi-conductors assumes no responsibility for any errors or omissions discovered in its use nj semi-conductors encourages customers to verify that datasheets are current before placing orders. quality semi-conductors
MBRP30045CT mbrp3oo6oct package dimensions w ^| 00.25 (0.010)? | t| a ?|b? q 2 pl 0 0.25 (0.010)? | t| a ?|b?| tot l case 357c-03 issue c notes: 1. dimensioning and tolerancing per ansi y14 5m, 1982. 2. controlling dimension: inch. 3. terminal penetration: 5.97 (0.235) maximum. dim a b c e f g h n q r u v w inches min 3.450 0.700 0.615 0.120 0.435 1.370 0.007 1/4-201 0.270 31.50 0.600 0.330 0.170 max 3.635 0.810 0.640 0.130 0.445 1.380 0.030 nc-2b 0,285 bsc 0.630 0.375 0.190 millimeters min 87.63 17.78 15,53 3.05 11.05 34.80 0.18 1/4-201 6.86 80.01 15.24 8.39 4.32 max 92.33 20.57 16.26 3.30 11.30 35.05 0.76 nc-2b 7.32 bsc 16.00 9.52 4.82
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