MBRS20H100CT – MBRS20H200CT Pb RoHS COMPLIANCE 20.0 AMPS. Surface Mount Schottky Barrier Rectifiers Switchmode Power Rectifiers D2PAK 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 power supply – output rectification, power management, instrumentation Guardring for overvoltage protection High temperature soldering guaranteed: o 260 C/10 seconds,0.25”(6.35mm)from case Dimensions in inches and (millimeters) Mechanical Data Cases: D2PAK 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 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% MBRS Type Number Symbol 20H100CT Maximum Recurrent Peak Reverse Voltage VRRM 100 Maximum RMS Voltage VRMS 70 Maximum DC Blocking Voltage VDC 100 Maximum Average Forward Rectified Current o at Tc=125 C Peak Repetitive Forward Current (Rated VR, o Square Wave, 20KHz) at Tc=125 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: o (Note 2) IF=10A, TC=25 C o IF=10A, TC=125 C o IF=20A, TC=25 C o IF=20A, TC=125 C Maximum Instantaneous Reverse Current o @ Tc =25 C at Rated DC Blocking Voltage o (Note 2) @ Tc=125 C Voltage Rate of Change (Rated VR) Maximum Typical Thermal Resistance (Note 3) MBRS 20H150CT 150 105 150 MBRS 20H200CT 200 140 200 Units V V V I(AV) 20 A IFRM 20 A IFSM 150 A IRRM VF IR 1.0 0.5 0.85 0.75 0.95 0.85 A 0.88 0.75 0.97 V 0.85 5 dV/dt 2.0 10,000 RθJC 1.5 uA mA V/uS o C/W o Operating Junction Temperature Range -65 to +175 TJ C o Storage Temperature Range -65 to +175 TSTG C 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, Mount on Heatsink Size of 2 in x 3 in x 0.25in Al-Plate. Version: A07 RATINGS AND CHARACTERISTIC CURVES (MBRS20H100CT - MBRS20H200CT) FIG.1- FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG 150 PEAK FORWARD SURGE CURRENT. (A) 20 AVERAGE FORWARD CURRENT. (A) RESISTIVE OR INDUCTIVE LOAD 16 12 8 4 0 0 25 Tj=Tj max. 8.3ms Single Half Sine Wave JEDEC Method 125 100 75 50 25 0 50 75 100 150 125 1 175 10 o CASE TEMPERATURE. ( C) FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG 5 40 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER LEG 1 10 Tj=125 0C INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT. (A) 100 NUMBER OF CYCLES AT 60Hz Tj=25 0C 1 0.1 Tj=125 0C 0.1 Tj=75 0C 0.01 0.001 Tj=25 0C Pulse Width=300 s 1% Duty Cycle 0.01 0 0.0001 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 TRANSIENT THERMAL IMPEDANCE. ( OC/W) JUNCTION CAPACITANCE.(pF) Tj=25 0C f=1.0MHz Vsig=50mVp-p 2,000 1,000 500 200 100 1.0 40 60 80 100 120 140 FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG 5,000 0.1 20 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FORWARD VOLTAGE. (V) 10 REVERSE VOLTAGE. (V) 100 100 10.0 1 0.1 0.01 0.1 1 10 T, PULSE DURATION. (sec) Version: A07 100