MBRF2535CT - MBRF25150CT Isolated 25.0 AMPS. Schottky Barrier Rectifiers ITO-220AB 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 oC/10 seconds,0.25”(6.35mm)from case Mechanical Data Cases: ITO-220AB molded plastic body 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 Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics o Rating at 25 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 Maximum Recurrent Peak Reverse Voltage Maximum W orking Peak Reverse Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at o TC =130 C Total device Per Leg Peak Repetitive Forward Current Per leg (Rated V R , o Square W ave, 20KHz) at Tc=130 C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Peak Repetitive Reverse Surge Current (Note 1) Maximum Instantaneous Forward Voltage at (Note 2) o IF=12.5A, Tc=25 C o IF=12.5A, Tc=125 C o IF=25A, Tc=25 C o IF=25A, Tc=125 C Maximum Instantaneous Reverse Current o @ Tc=25 C at Rated DC Blocking Voltage Per Leg o @ Tc=125 C Voltage Rate of Change, (Rated VR ) Typical Junction Capacitance RMS Isolation Voltage (MBRF Type only) from Terminals to Heatsink with t=1.0 second, RH≦30% Maximum Thermal Resistance Per Leg (Note 3) Operating Junction Temperature Range Storage Temperature Range Notes: Symbol MBRF MBRF MBRF MBRF MBRF MBRF MBRF Units 2535 2545 2550 2560 2590 25100 25150 V RRM V RMS V DC CT CT 35 24 35 45 31 45 CT CT 50 35 50 60 42 60 CT CT 90 63 90 100 70 100 CT 150 105 150 V V V I(AV) 25 12.5 A IFRM 25 A IFSM 200 A IRRM 1.0 VF － － 0.82 0.73 0.75 0.65 － － 0.85 0.75 0.92 0.88 0.95 0.92 1.02 0.98 0.2 15 0.2 10 1,000 0.1 7.5 0.1 5 IR dV/dt Cj V ISO R θJA R θJC TJ TSTG 0.5 580 A 480 4500 (Note 4) 3500 (Note 5) 1500 (Note 6) 8.0 1.0 -65 to +150 -65 to +175 V mA mA V/uS pF V o C/W o o C C 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 ≦4.9 mm (0.19”). Version: A06 RATINGS AND CHARACTERISTIC CURVES (MBRF2535CT THRU MBRF25150CT) FIG.1- FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG 250 PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 30 24 18 12 RESISTIVE OR INDUCTIVE LOAD 6 0 0 50 100 Tj=Tj max. 8.3ms Single Half Sine Wave JEDEC Method 225 200 175 150 125 100 1 150 10 o CASE TEMPERATURE. ( C) FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG 40 50 INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT. (A) FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG 10 10 Pulse Width=300 s 1% Duty Cycle Tj=150 0C 1 Tj=25 0C 0.1 Tj=125 0C 1 Tj=25 0C 0.1 0.01 MBRF2535CT-MBRF2545CT MBRF2550CT & MBRF2560CT MBRF2590CT & MBRF25150CT 0.01 0 0.1 0.2 0.3 0.4 MBRF2535CT-MBRF2545CT MBRF2550CT-MBRF25150CT 0.001 0 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FORWARD VOLTAGE. (V) FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG 5,000 Tj=25 0C f=1.0MHz Vsig=50mVp-p 2,000 1,000 500 200 100 0.1 0.5 1 5 10 REVERSE VOLTAGE. (V) 50 100 TRANSIENT THERMAL IMPEDANCE. ( OC/W) 100 MBRF2535CT-MBRF2560CT MBRF2590CT-MBRF25150CT JUNCTION CAPACITANCE.(pF) 100 NUMBER OF CYCLES AT 60Hz 10.0 1 0.1 0.01 0.1 1 10 T, PULSE DURATION. (sec) Version: A06 100