dimensions in inches and (millimeters) to-220ab features plastic material used carries underwriters laborator y 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: jedec to-220ab molded plastic 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 mbr 2535 ct mbr 2545 ct mbr 2550 ct mbr 2560 ct mbr 2590 ct mbr 25100 ct mbr 25150 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 =130 o c i (av) 25 a peak repetitive forward current (rated v r , square wave, 20khz) at tc=130 o c i frm 25 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 200 a peak repetitive reverse surge current (note 1) i rrm 1.0 0.5 a maximum instantaneous forward voltage at (note 2) i f =12.5a, tc=25 o c i f =12.5a, tc=125 o c i f =25a, tc=25 o c i f =25a, tc=125 o c v f 0.82 0.73 0.75 0.65 -- -- 0.85 0.75 0.92 0.88 0.95 0.92 1.02 0.98 v maximum instantaneous reverse current @ tc=25 o c at r ated dc blocking voltage per leg @ tc=125 o c (note 2) i r 0.2 15 0.2 10 0.1 7.5 0.1 5 ma ma voltage rate of change, (rated v r ) dv/dt 10,000 v/us typical junction capacitance cj 600 460 pf m aximum t hermal r esistance p er l eg ( n ote 3) r jc 1.0 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 pe r leg, with heatsink size (4?x6?x0.25?) al-plat e. mbr2535ct-mbr25150ct 25.0amp. schottky barrier rectifiers http://www.luguang.cn mail:lge@luguang.cn
ratings and characteristic curves (mbr2535ct thru mbr25150ct) fig.1- forward current derating curve average forward current. (a) 0 50 100 150 30 24 18 12 6 0 o case temperature. ( c) resistive or inductive load fig.2- maximum non-repetitive forward surge current per leg peak forward surge current. (a) 1 10 100 250 225 200 175 150 125 100 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 forward current. (a) 0.6 0.8 1.0 1.1 0.9 0.7 0.50.40.30.20.1 0 1.2 0.1 0.01 1 10 40 forward voltage. (v) pulse width=300 s 1% duty cycle 0 tj=25 c 0 tj=150 c 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 mbr2535ct-MBR2545CT mbr2550ct-mbr25150ct 0 tj=125 c 0 tj=25 c fig.6- typical transient thermal impedance per leg o transient thermal impedance. ( c/w) 1 0.01 0.1 10 100 0.1 10.0 1 100 t, pulse duration. (sec) fig.5- typical junction capacitance per leg junction capacitance.(pf) 0.1 1 10 100 100 1,000 5,000 reverse voltage. (v) 0 tj=25c f=1.0mhz vsig=50mvp-p mbr2535ct-MBR2545CT mbr2550ct-mbr25150ct 0.5 5 50 2,000 200 500 mbr2535ct-MBR2545CT mbr2550ct & mbr2560ct mbr2590ct & mbr25150ct mbr2535ct-mbr25150ct 25.0amp. schottky barrier rectifiers http://www.luguang.cn mail:lge@luguang.cn
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