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MBR25100CT 25 AMPS. Schottky Barrier Rectifiers Voltage Range 100 Volts Current 25.0 Amperes 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: 260oC/10 seconds,0.25"(6.35mm)from case TO-220 Mechanical Data 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 Weight: 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% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current o at 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) 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 at Rated DC Blocking Voltage @Tc=25 (Note 2) Voltage Rate of Change, (Rated VR) Maximum Thermal Resistance Per Leg (Note 3) RJC O MBR25100CT 100 70 100 25 25 250 0.5 0.85 0.75 0.2 1,000 1.5 -65 to +150 -65 to +175 Units V V V A A A A V mA V/uS /W Operating Junction Temperature Range TJ Storage Temperature Range TSTG 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. - 906 - RATINGS AND CHARACTERISTIC CURVES (MBR25100CT) FIG.1- FORWARD CURRENT DERATING CURVE 25 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG 260 PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) RESISTIVE OR INDUCTIVE LOAD 20 230 Tj=Tj max. 8.3ms Single Half Sine Wave JEDEC Method 200 15 170 10 140 5 110 0 80 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 10 INSTANTANEOUS REVERSE CURRENT. (mA) Pulse Width=300 s 1% Duty Cycle Tj=125 0C 1 1 Tj=25 0C Tj=75 0C 0.1 0.1 0.01 Tj=25 0C 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 TRANSIENT THERMAL IMPEDANCE. ( OC/W) JUNCTION CAPACITANCE.(pF) 10.0 1,000 1 100 0.1 1 10 REVERSE VOLTAGE. (V) 100 0.1 0.01 0.1 1 T, PULSE DURATION. (sec) 10 100 - 155 - |
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