MBRS2535CT - MBRS25150CT 25 AMPS. Surface Mount Schottky Barrier Rectifiers D2PAK Features For surface mounted application 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: o 260 C/10 seconds at terminals Mechanical Data Cases: JEDEC 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: 0.06 ounce, 1.70 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% 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) Symbol MBRS MBRS MBRS MBRS MBRS MBRS MBRS 2535 2545 2550 2560 2590 25100 25150 CT CT CT CT CT CT CT VRRM VRMS VDC I(AV) 35 24 35 45 31 45 50 35 50 60 42 60 90 63 90 100 70 100 Units 150 105 150 V V V 25 A IFRM 25 A IFSM 200 A IRRM Maximum Instantaneous Forward Voltage at (Note 2) o IF=12.5A, Tc=25 C o IF=12.5A, Tc=125 C VF o IF=25A, Tc=25 C o IF=25A, Tc=125 C o Maximum Instantaneous Reverse Current @ Tc=25 C o IR at R ated DC Blocking Voltage Per Leg @ Tc=125 C (Note 2) Voltage Rate of Change, (Rated VR) dV/dt Maximum Thermal R esistance P er L eg (N ote 3) RθJC 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 - 72 - 1.0 0.5 A 0.82 0.73 – – 0.75 0.65 – – 0.85 0.75 0.92 0.88 0.2 15 0.2 10 0.1 7.5 10,000 1.0 -65 to +150 -65 to +175 0.95 0.92 1.02 0.98 V 0.1 5 mA mA V/uS o C/W o C o C Version: B07 RATINGS AND CHARACTERISTIC CURVES (MBRS2535CT THRU MBRS25150CT) FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG FIG.1- FORWARD CURRENT DERATING CURVE 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 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 MBRS2535CT-MBRS2545CT MBRS2550CT & MBRS2560CT MBRS2590CT & MBRS25150CT 0.01 0 0.1 0.2 0.3 0.4 MBRS2535CT-MBRS2545CT MBRS2550CT-MBRS25150CT 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 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 0 Tj=25C f=1.0MHz Vsig=50mVp-p MBRS2535CT-MBRS2545CT MBRS2550CT-MBRS25150CT JUNCTION CAPACITANCE.(pF) 100 NUMBER OF CYCLES AT 60Hz CASE TEMPERATURE. ( C) 10.0 1 0.1 0.01 0.1 1 10 T, PULSE DURATION. (sec) Version: B07 100