mbr4035pt thru MBR4060PT vishay semiconductors formerly general semiconductor document number 88679 www.vishay.com 07-feb-02 1 dual schottky barrier rectifier reverse voltage 35 to 60v forward current 40a maximum ratings & thermal characteristics ratings at 25? ambient temperature unless otherwise specified. parameter symbol mbr4035pt mbr4045pt mbr4050pt MBR4060PT unit maximum repetitive peak reverse voltage v rrm 35 45 50 60 v maximum working peak reverse voltage v rwm 35 45 50 60 v maximum dc blocking voltage v dc 35 45 50 60 v maximum average forward rectified current at t c = 125? i f(av) 40 a peak repetitive forward current per leg at t c =120? (rated v r , square wave, 20 kh z ) i frm 40 a peak forward surge current, 8.3ms single half sine-wave superimposed on rated load i fsm 400 a (jedec method) peak repetitive reverse surge current (note 1) i rrm 2.0 1.0 a maximum thermal resistance from junction to case per leg r jc 1.2 ?/w voltage rate of change at (rated v r ) dv/dt 10,000 v/ s operating junction temperature range t j 65 to +150 ? storage temperature range t stg 65 to +175 ? electrical characteristics ratings at 25? ambient temperature unless otherwise specified. parameter symbol mbr4035pt mbr4045pt mbr4050pt MBR4060PT unit maximum instantaneous i f = 20a, t c = 25? 0.70 0.72 forward voltage per leg at: i f = 20a, t c = 125? v f 0.60 0.62 v (note 2) i f = 40a, t c = 25? 0.80 i f = 40a, t c = 125? 0.75 maximum instantaneous reverse current at t c = 25? i r 1.0 ma rated dc blocking voltage per leg (note 2) t c = 125? 100 notes: (1) 2.0 s pulse width, f = 1.0 kh z (2) pulse test: 300 s pulse width, 1% duty cycle features ?plastic package has underwriters laboratory flammability classifications 94v-0 ?dual rectifier construction, positive center-tap ?metal silicon junction, majority carrier conduction ?low power loss, high efficiency ?high current capability, low forward voltage drop ?high surge capability ?for use in low voltage, high frequency inverters, free-wheeling, and polarity protection applications ?guardring for overvoltage protection ?high temperature soldering guaranteed: 250?/10 seconds, 0.17 (4.3mm) from case mechanical data case: jedec to-247ad molded plastic body terminals: lead solderable per mil-std-750, method 2026 polarity: as marked mounting position: any mounting torque: 10 in-lbs max. weight: 0.2 oz., 5.6 g pin 1 pin 3 case 0.245 (6.2) 0.225 (5.7) 0.645 (16.4) 0.625 (15.9) 0.323 (8.2) 0.313 (7.9) 0.142 (3.6) 0.138 (3.5) 0.170 (4.3) 0.086 (2.18) 0.076 (1.93) 0.160 (4.1) 0.140 (3.5) 0.225 (5.7) 0.205 (5.2) 0.127 (3.22) 0.117 (2.97) 0.048 (1.22) 0.044 (1.12) 0.795 (20.2) 0.775 (19.6) 0.840 (21.3) 0.820 (20.8) 1 2 3 0.078 ref (1.98) 0.203 (5.16) 0.193 (4.90) 10 typ. both sides 30 10 1 ref. 0.118 (3.0) 0.108 (2.7) 0.030 (0.76) 0.020 (0.51) both sides pin 2 to-247ad (to-3p) dimensions in inches and (millimeters)
mbr4035pt thru MBR4060PT vishay semiconductors formerly general semiconductor www.vishay.com document number 88679 2 07-feb-02 0.01 0.1 1 10 100 0.1 1 10 100 0 50 100 150 0 10 20 30 40 50 1 10 100 100 200 300 400 0 0.2 0.4 0.6 0.8 1.0 1.2 0.01 0.1 1 10 50 0.1 1 10 100 100 1,000 5,000 0 20 40 60 80 100 0.001 0.01 0.1 1 10 50 i f instantaneous forward current (a) i r instantaneous reverse current (ma) fig. 4 - typical reverse characteristics per leg fig. 1 - forward current derating curve average forward current (a) peak forward surge current (a) number of cycles at 60 h z fig. 2 - maximum non-repetitive peak forward surge current per leg t j = t j max. 8.3ms single half sine-wave (jedec method) case temperature ( c) fig. 3 - typical instantaneous forward characteristics per leg resistive or inductive load transient thermal impedance ( c/w) t pulse duration (sec.) fig. 5 - typical junction capacitance per leg pf junction capacitance reverse voltage (v) t j = 25 c f = 1.0 mh z v sig = 50mvp-p instantaneous forward voltage (v) fig. 6 - typical transient thermal impedance per leg percent of rated peak reverse voltage (%) pulse width = 300 s 1% duty cycle t j = 150 c t j = 25 c mbr4035pt - mbr4045pt mbr4050pt & MBR4060PT mbr4035pt - mbr4045pt mbr4050pt & MBR4060PT mbr4035pt - mbr4045pt mbr4050pt & MBR4060PT t j = 25 c t j = 75 c t j = 125 c ratings and characteristic curves (t a = 25 c unless otherwise noted)
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