MBR1535CT THRU MBR1560CT SCHOTTKY RECTIFIER Reverse Voltage - 35 to 60 Volts Forward Current - 15.0 Amperes FEATURES TO-220AB 0.185 (4.70) 0.415 (10.54) MAX. 0.370 (9.40) 0.360 (9.14) 0.175 (4.44) 0.154 (3.91) 0.055 (1.39) DIA. 0.148 (3.74) 0.045 (1.14) 0.113 (2.87) 0.103 (2.62) 0.145 (3.68) 0.135 (3.43) 0.560 (14.22) 0.530 (13.46) 0.410 (10.41) 0.390 (9.91) 0.350 (8.89) 0.635 (16.13) 0.330 (8.38) 0.625 (15.87) 1 PIN 2 1.148 (29.16) 3 1.118 (28.40) 0.110 (2.79) 0.100 (2.54) 0.160 (4.06) 0.140 (3.56) 0.560 (14.22) 0.530 (13.46) ♦ Plastic package has Underwriters Laboratory Flammability 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 ♦ Dual rectifier construction, positive center tap ♦ Guardring for transient protection ♦ High temperature soldering guaranteed: 250°C/10 seconds, 0.25" (6.35mm) from case MECHANICAL DATA 0.105 (2.67) 0.095 (2.41) 0.037 (0.94) 0.027 (0.68) 0.105 (2.67) 0.095 (2.41) 0.022 (0.56) 0.014 (0.35) 0.205 (5.20) 0.195 (4.95) PIN 1 PIN 2 PIN 3 CASE Dimensions in inches and (millimeters) Case: JEDEC TO-220AB molded plastic body Terminals: Leads solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Mounting Torque: 5 in. - lbs. max. Weight: 0.08 ounces, 2.24 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS MBR1535CT MBR1545CT MBR1550CT MBR1560CT UNITS Maximum repetitive peak reverse voltage VRRM 35 45 50 60 Volts Maximum working peak reverse voltage VRWM 35 45 50 60 Volts Maximum DC blocking voltage VDC 35 45 50 60 Volts Maximum average forward rectified current at TC=105°C I(AV) 15.0 Amps Peak repetitive forward current at TC=105°C per leg (rated VR, 20KHZ sq.wave) IFRM 15.0 Amps Peak forward surge current 8.3ms single half sinewave superimposed on rated load per leg (JEDEC method) IFSM 150.0 Amps Peak repetitive reverse surge current per leg (NOTE 1) IRRM Maximum instantaneous forward voltage per leg at (NOTE 2) IF=7.5A,TC=25°C IF=7.5A,TC=125°C IF=15A,TC=25°C IF=15A,TC=125°C Maximum instantaneous reverse current at rated DC blocking voltage per leg TC=25°C (NOTE 2) TC=125°C VF IR 1.0 _ 0.57 0.84 0.72 0.1 15.0 0.5 Amps 0.75 0.65 _ _ Volts 1.0 50.0 mA Voltage rate of change, (rated VR) dv/dt 10,000 V/µs Maximum thermal resistance per leg (NOTE 3) RΘJA RΘJC 60.0 3.0 °C/W TJ -65 to +150 °C TSTG -65 to +175 °C Operating junction temperature range Storage temperature range NOTES: (1) 2.0µs pulse width, f=1.0 KHZ (2) 300µs, pulse width, 1% duty cycle (3) Thermal resistance from junction to case and thermal resistance from junction to ambient 4/98 PEAK FORWARD SURGE CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES MBR1535CT THRU MBR1560CT FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES 25 RESISTIVE OR INDUCTIVE LOAD 20 15 10 5 0 0 50 100 FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 175 300 TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 150 250 125 200 100 150 75 100 50 25 0 1 10 10 NUMBER OF CYCLES AT 60 HZ 150 100 100 CASE TEMPERATURE, °C FIG. 4 - TYPICAL REVERSE CHARACTERISTICS FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 50 50 10 10 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 10 PULSE WIDTH=300µs 1% DUTY CYCLE TJ=125°C 1 1 TJ=25°C 0.1 0.1 MBR 1535 - MBR 1545 MBR 1550 & MBR 1560 TJ=125°C 1 0.1 TJ=75°C MBR1535 - MBR1545 MBR1550 & MBR1560 0.01 0.01 0.010 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 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 TJ=25°C 0.001 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG FIG.6- TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG 4,000 TRANSIENT THERMAL IMPEDANCE, °C/W JUNCTION CAPACITANCE, pF TJ=25°C f=1.0 MHz Vsig=50mVp-p 1,000 100 MBR1535 - MBR1545 MBR1550 & MBR1560 10 0.1 100 10 1 0.1 0.01 0.1 1 t, PULSE DURATION, sec. 1 10 REVERSE VOLTAGE, VOLTS 100 10 100