MBR2535CT THRU MBR2560CT 30.0 AMPS. Schottky Barrier Rectifiers Voltage Range 35 to 60 Volts Current 30.0 Amperes TO-220 Features a a a a a a a a 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: 260oC/10 seconds,0.25"(6.35mm)from case Mechanical Data a a a a a Cases: JEDEC TO-220 molded plastic Terminals: Leads solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting position: Any Mounting torque: 5 in. - lbs. max aWeight: 0.08 ounce, 2.24 grams Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% MBR Symbol Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TC=130oC Peak Repetitive Forward Current (Rated VR, Square Wave, 20KHz) at Tc=130oC 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) IF=15A, Tc=25OC IF=15A, Tc=125OC IF=30A, Tc=25OC IF=30A, Tc=125OC Maximum Instantaneous Reverse Current @ Tc=25 at Rated DC Blocking Voltage Per Leg @ Tc=125 (Note 2) Voltage Rate of Change, (Rated VR) Maximum Thermal Resistance Per Leg (Note 3) RJC Operating Junction Temperature Range TJ Storage Temperature Range TSTG VRRM VRMS VDC 2535CT 35 24 35 MBR 2545CT 45 31 45 MBR 2550CT 50 35 50 MBR 2560CT 60 42 60 Units V V V I(AV) 30 A IFRM 30.0 A IFSM 150 A 1.0 IRRM VF 0.5 0.82 0.73 IR dV/dt RJC TJ TSTG 0.2 40.0 1,000 1.5 -65 to +150 -65 to +175 A 0.75 0.65- V 1.0 50 mA mA V/uS /W 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 - 94 - REV.1 Oct.-2003 RATINGS AND CHARACTERISTIC CURVES (MBR2535CT THRU MBR2560CT) FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG FIG.1- FORWARD CURRENT DERATING CURVE 150 PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 30 RESISTIVE OR INDUCTIVE LOAD 24 18 12 6 0 Tj=Tj max. 8.3ms Single Half Sine Wave JEDEC Method 125 100 75 50 25 0 0 50 100 1 150 10 FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG 50 10 10 0 Tj=150 C INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT. (A) 40 100 NUMBER OF CYCLES AT 60Hz o CASE TEMPERATURE. ( C) Pulse Width=300 s 1% Duty Cycle 1 Tj=25 0C 0.1 MBR2535CT-MBR2545CT MBR2550CT & MBR2560CT Tj=125 0C 1 Tj=75 0C 0.1 0.01 Tj=25 0C MBR2535CT-MBR2545CT MBR2550CT & MBR2560CT 0.01 0 0.1 0.2 0.3 0.4 0.001 0 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG 40 60 80 100 120 140 FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG 5,000 TRANSIENT THERMAL IMPEDANCE. ( OC/W) 100 Tj=25 0C f=1.0MHz Vsig=50mVp-p JUNCTION CAPACITANCE.(pF) 20 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FORWARD VOLTAGE. (V) 1,000 MBR2535CT-MBR2545CT MBR2550CT & MBR2560CT 100 0.1 1 10 100 REVERSE VOLTAGE. (V) 10.0 1 0.1 0.01 0.1 1 T, PULSE DURATION. (sec) - 95 - 10 100