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| M B R F 2535C T T H R U M B R F 2560C T Isolation 25.0 A M P S . S chottky B arrier R ectifiers V oltage R ange 35 to 60 V olts C urrent 25.0 A m peres F eatu res P lastic m aterial used carries U nderw riters Laboratory C lassifications 94V -0 M etal silicon junction, m ajority carrier conduction Low pow er loss, high efficiency H igh current capability, low forw ard voltage drop H igh surge capability F or use in low voltage, high frequency inverters, free w heeling, and polarity protection applications G uardring for overvoltage protection H igh tem perature soldering guaranteed: 260 o C /10 seconds,0.25"(6.35m m )from case IT O -220A B .1 34 (3 .4) D IA .11 3 ( 3 .0 )D I A .112 (2 .85 ) .10 0 ( 2 .5 5) . 2 72 ( 6 .9 ) . 2 48 ( 6 .3 ) . 6 06 (1 5. 5) . 5 83 (1 4. 8) M ech an ical D ata C ases: IT O -220A B m olded plastic body T erm inals: Leads solderable per M IL-S T D -750, M ethod 2026 P olarity: A s m arked M ounting position: A ny M ounting torque: 5 in-lbs. M ax. W eight: 0.08 ounce, 2.24 gram s . 11 0 (2 .8 ) .09 8 ( 2 . 5 ) . 5 43 (1 3. 8) . 5 12 (1 3. 2) PIN 1 PIN 3 PIN 2 D im en sio n s in inch es an d (m illim eters) M axim u m R atin g s an d E lectrical C h aracteristics R ating at 25 am bient tem perature unless otherw ise specified. S ingle phase, half w ave, 60 H z, resistive or inductive load. F or capacitive load, derate current by 20% MBRF S ym b o l T yp e N u m b er 2535C T M axim um R ecurrent P eak R everse V oltage M axim um W orking P eak R everse V oltage M axim um D C B locking V oltage M axim um A verage F orw ard R ectified C urrent at T C =130 o C T otal device P er Leg P eak R epetitive F orw ard C urrent P er leg (R ated V R , S quare W ave, 20K H z) at T c=130 o C P eak F orw ard S urge C urrent, 8.3 m s S ingle H alf S ine-w ave S uperim posed on R ated Load (JE D E C m ethod ) P eak R epetitive R everse S urge C urrent (N ote 1) M axim um Instantaneous F orw ard V oltage at (N ote 2) I F =12.5A , T c=25 O C I F =12.5A , T c=125 O C I F =25A , T c=25 O C I F =25A , T c=125 O C M axim um Instantaneous R everse C urrent @ T c=25 at R ated D C B locking V oltage P er Leg @ T c=125 (N ote 2) V oltage R ate of C hange, (R ated V R ) T ypical Junction C apacitance M axim um T herm al R esistance P er Leg (N ote 3) MBRF 2545C T MBRF 2550C T MBRF 2560C T U nits V V V A A A V RRM V RMS V DC I (A V ) IF R M IF S M IR R M 35 24 35 45 31 45 25 12.5 25 200 1.0 - - 0.82 0.73 0.2 40 1,000 580 50 35 50 60 42 60 0.5 0.75 0.65 - - 1.0 50 A VF V IR dV /dt Cj R JA R JC V IS O TJ TSTG mA mA V /uS pF /W V 480 8.0 1.0 4500 (N ote 4) 3500 (N ote 5) 1500 (N ote 6) -65 to +150 -65 to +175 R M S Isolation V oltage (M B R F T ype only) from T erm inals to H eatsink w ith t=1.0 second, R H 30% O perating Junction T em perature R ange S torage T em perature R ange N otes: 1. 2.0us P ulse W idth, f=1.0 K H z 2. P ulse T est: 300us P ulse W idth, 1% D uty C ycle 3. Therm al R esistance from Junction to C ase P er Leg, w ith H eatsink size (4"x6"x0.25") A l-P late. 4. C lip M ounting (on case), w here lead does not overlap heatsink w ith 0.110" offset. 5. C lip M ounting (on case), w here leads do overlap heatsink. 6. S crew M ounting w ith 4-40 screw , w here w asher diam eter is 4.9 m m (0.19"). - 192 - RATINGS AND CHARACTERISTIC CURVES (MBRF2535CT THRU MBRF2560CT) FIG.1- FORWARD CURRENT DERATING CURVE 25 200 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG PEAK FORWARD SURGE CURRENT. (A) Tj=Tj max. 8.3ms Single Half Sine Wave JEDEC Method AVERAGE FORWARD CURRENT. (A) RESISTIVE OR INDUCTIVE LOAD 20 175 150 125 15 10 100 5 75 0 50 0 50 o 100 150 1 10 NUMBER OF CYCLES AT 60Hz 100 CASE TEMPERATURE. ( C) 40 FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG 50 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG INSTANTANEOUS FORWARD CURRENT. (A) 10 Tj=150 0C Pulse Width=300 s 1% Duty Cycle 10 INSTANTANEOUS REVERSE CURRENT. (mA) Tj=125 0C 1 1 Tj=25 0C Tj=75 0C 0.1 0.1 MBRF2535CT-MBRF2545CT MBRF2550CT & MBRF2560CT 0.01 Tj=25 0C MBRF2535CT-MBRF2545CT MBRF2550CT & MBRF2560CT 0.01 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0.001 0 20 40 60 80 100 120 140 FORWARD VOLTAGE. (V) PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG 5,000 Tj=25 0C f=1.0MHz Vsig=50mVp-p FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG 100 2,000 TRANSIENT THERMAL IMPEDANCE. ( OC/W) JUNCTION CAPACITANCE.(pF) 10.0 1,000 500 1 200 MBRF2535CT-MBRF2545CT MBRF2550CT & MBRF2560CT 100 0.1 0.5 1 5 10 50 100 REVERSE VOLTAGE. (V) 0.1 0.01 0.1 1 T, PULSE DURATION. (sec) 10 100 - 193 - |
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