dimensions in inches and (millimeters) - 146 - mbrf2035ct - MBRF20150CT features plastic material used carries underwriters laboratory classifications 94v-0 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: 260 o c/10 seconds,0.25(6.35mm)from case mechanical data cases: ito-220ab molded plastic terminals: pure tin plated, lead free. solderable per mil-std-750, method 2026 polarity: as marked mounting position: any mounting torque: 5 in. - lbs. max weight: 0.08 ounce, 2.24 grams maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol mbrf 2035 ct mbrf 2045 ct mbrf 2050 ct mbrf 2060 ct mbrf 2090 ct mbrf 20100 ct mbrf 20150 ct units maximum recurrent peak reverse voltage v rrm 35 45 50 60 90 100 150 v maximum rms voltage v rms 24 31 35 42 63 70 105 v maximum dc blocking voltage v dc 35 45 50 60 90 100 150 v maximum average forward rectified current at t c =135 o c total device per leg i (av) 20 10 a peak repetitive forward current per leg (rated v r , square wave, 20khz) at tc=135 o c i frm 20 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 150 a peak repetitive reverse surge current (note 1) i rrm 1.0 0.5 a maximum instantaneous forward voltage at (note 2) i f =10a, tc=25 o c i f =10a, tc=125 o c i f =20a, tc=25 o c i f =20a, tc=125 o c v f - 0.57 0.84 0.72 0.80 0.70 0.95 0.85 0.85 0.75 0.95 0.85 0.95 0.85 1.05 0.95 v 0.1 maximum instantaneous reverse current @ tc=25 o c at rated dc blocking voltage @ tc=125 o c i r 0.1 15 10 5.0 ma voltage rate of change, (rated v r ) dv/dt 10,000 v/us typical junction capacitance cj 400 310 pf rms isolation voltage (mbrf type only) from terminals to heatsink with t=1.0 second, rh Q 30% v iso 4500 (note 4) 3500 (note 5) 1500 (note 6) v typical thermal resistance per leg (note 3) r jc 1.5 3.5 o c/w operating junction temperature range t j -65 to +150 o c storage temperature range t stg -65 to +175 o c notes: 1. 2.0us pulse width, f=1.0 khz 2. pulse test: 300us pulse width, 1% duty cycle 3. thermal resistance from junction to case per leg, with heatsink size (4?x6?x0.25?) al-plate 4. clip mounting (on case), where lead does not overlap heatsink with 0.110? offset. 5. clip mounting (on case), where leads do overlap heatsink. 6. screw mounting with 4-40 screw, where washer diameter is Q 4.9 mm (0.19?) www.kersemi.com
ratings and characteristic curves (mbrf2035ct thru MBRF20150CT) fig.1- forward current derating curve average for ward current . (a) 0 50 100 150 0 4 8 12 16 20 case temperature. ( c) o resistive or inductive load fig.2- maximum non-repetitive forward surge current per leg peak for ward surge current . (a) 1 10 100 25 50 0 75 125 100 150 number of cycles at 60hz tj=tj max. 8.3ms single half sine wave jedec method fig.3- typical instantaneous forward characteristics per leg instantaneous for ward current . (a) 0.6 0.8 1.0 1.1 0.9 0.7 0.5 0.4 0.3 0.2 0.1 0 1.2 0.1 0.01 1 10 40 forward voltage. (v) pulse width=300 s 1% duty cycle tj=25 c 0 MBRF20150CT fig.4- typical reverse characteristics per leg instantaneous reverse current . (ma) 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage. (%) 0.001 0.1 0.01 1 10 50 mbrf2035ct-mbrf2045ct mbrf2050ct-MBRF20150CT tj=125 c 0 tj=25 c 0 tj=75 c 0 fig.6- typical transient thermal impedance per leg transient thermal impedance, ( c/w) o 1 0.01 0.1 10 100 0.1 10 1 100 t, pulse duration, sec. fig.5- typical junction capacitance per leg junction cap acitance.(pf) 0.1 1 10 100 100 1,000 5,000 reverse voltage. (v) tj=25 c f=1.0mhz vsig=50mvp-p 0 mbrf2035ct-mbrf2045ct mbrf2050ct-MBRF20150CT mbrf2050ct & mbrf2060ct mbrf2035ct-mbrf2045ct mbrf20100ct-mbrf20100ct www.kersemi.com
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