MBR2035CT THRU MBR2060CT FEATURES TO-220AB 0.185 (4.70) 0.415 (10.54) MAX. 0.175 (4.44) 0.370 (9.40) 0.360 (9.14) 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) 0.105 (2.67) 0.095 (2.41) ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ Dual rectifier construction, positive center tap ♦ Metal silicon junction, majority carrier conduction ♦ Low power loss, high efficiency ♦ High current capability, low forward voltage drop ♦ High surge capability ♦ Guardring for overvoltage protection ♦ For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications ♦ High temperature soldering guaranteed: 250°C/10 seconds, 0.25" (6.35mm) from case MECHANICAL DATA 0.037 (0.94) 0.027 (0.68) 0.022 (0.56) 0.014 (0.35) 0.105 (2.67) 0.095 (2.41) 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 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 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS MBR2035CT MBR2045CT MBR2050CT MBR2060CT 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=135°C I(AV) 20.0 Amps Peak repetitive forward current per leg at TC=135°C (rated VR, sq. wave 2.0 KHZ) IFRM 20.0 Amps Peak forward surge current 8.3ms single half sinewave superimposed on rated load (JEDEC Method) IFSM 150.0 Amps Peak repetitive reverse surge current (NOTE 1) IRRM Maximum instantaneous forward voltage per leg at (NOTE 2) IF=10A, TC=25°C IF=10A, TC=125°C IF=20A, TC=25°C IF=20A, TC=125°C Maximum instantaneous reverse current at rated DC blocking voltage per leg TC=25°C TC=125°C 1.0 _ 0.5 VF 0.57 0.84 0.72 0.80 0.70 0.95 0.85 IR 0.1 15.0 0.15 150.0 Amps Volts mA Voltage rate of change, (rated VR) dv/dt 10,000 V/µs Typical thermal resistance per leg (NOTE 3) RΘJC 2.0 °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=1.0KHZ (2) Pulse test: 300µs pulse width, 1% duty cycle www.kersemi.com 4/98 RATINGS AND CHARACTERISTIC CURVES MBR2035CT THRU MBR2060CT 20 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE RESISTIVE OR INDUCTIVE LOAD 16 12 8 4 0 0 50 100 150 FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG 160 TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 140 120 100 80 60 40 1 10 100 CASE TEMPERATURE, °C NUMBER OF CYCLES AT 60 HZ FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG 20 50 PULSE WIDTH=300µs 1% DUTY CYCLE INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=150°C 1 TJ=25°C 0.1 MBR2035CT - MBR2045CT MBR2050CT & MBR2060CT 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 TJ=125°C 0.1 TJ=75°C 0.01 1.2 TJ=25°C INSTANTANEOUS FORWARD VOLTAGE, VOLTS MBR2035CT - MBR2045CT MBR2050CT & MBR2060CT 0.001 0 20 60 40 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG JUNCTION CAPACITANCE, pF TJ=25°C f=1.0 MHz Vsig=50mVp-p 1,000 MBR2035CT - MBR2045CT MBR2050CT & MBR2060CT 100 0.1 1 10 REVERSE VOLTAGE, VOLTS 100 TRANSIENT THERMAL IMPEDANCE, °C/W FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG 4,000 100 10 1 0.1 0.01 0.1 1 10 100 t, PULSE DURATION, (sec.) www.kersemi.com