MBR2535CT - MBR25150CT 25.0 AMPS. Schottky Barrier Rectifiers TO-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 Higho temperature soldering guaranteed: 260 C/10 seconds,0.25”(6.35mm)from case Mechanical Data Cases: JEDEC TO-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 Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol MBR MBR Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at o TC=130 C Peak Repetitive Forward Current (Rated VR, Square o Wave, 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 VRRM VRMS VDC Typical Junction Capacitance Maximum Thermal R esistance P er L eg (N ote 3) Operating Junction Temperature Range 2545 CT MBR 2550 CT MBR 2560 CT 35 24 35 45 31 45 50 35 50 60 42 60 MBR MBR MBR 2590 25100 25150 CT CT CT 90 63 90 100 70 100 Units 150 105 150 V V V I(AV) 25 A IFRM 25 A IFSM 200 A IRRM VF o Maximum Instantaneous Reverse Current @ Tc=25 C o at R ated DC Blocking Voltage Per Leg @ Tc=125 C (Note 2) Voltage Rate of Change, (Rated VR) 2535 CT IR 1.0 A － － 0.82 0.73 0.75 0.65 0.82 0.78 0.85 0.75 0.92 0.88 0.2 15 0.2 10 0.1 7.5 dV/dt Cj 0.5 1,000 600 460 RθJC 1.0 TJ -65 to +150 -65 to +175 Storage Temperature Range TSTG 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-Plat e. 0.95 0.92 1.02 0.98 0.1 5 V mA mA V/uS pF o C/W o C o C Notes: Version: A06 RATINGS AND CHARACTERISTIC CURVES (MBR2535CT THRU MBR25150CT) 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 0 Tj=150 C INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT. (A) FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG 10 10 Pulse Width=300 s 1% Duty Cycle 1 Tj=25 0C 0.1 Tj=125 0C 1 Tj=25 0C 0.1 0.01 MBR2535CT-MBR2545CT MBR2550CT & MBR2560CT MBR2590CT & MBR25150CT 0.01 0 0.1 0.2 0.3 0.4 MBR2535CT-MBR2545CT MBR2550CT-MBR25150CT 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 MBR2535CT-MBR2545CT MBR2550CT-MBR25150CT 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