MBR3035PT THRU MBR3060PT SCHOTTKY RECTIFIER Reverse Voltage - 35 to 60 Volts FEATURES TO-247AD ♦ Plastic package has Underwriters Laboratory Flammability Classifications 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 ♦ For use in low voltage, high frequency inverters, free-wheeling, and polarity protection applications ♦ Guardring for overvoltage protection ♦ High temperature soldering guaranteed: 250°C/10 seconds, 0.17” (4.3mm) from case 0.645 (16.4) 0.625 (15.9) 0.203 (5.16) 0.193 (4.90) 0.245 (6.2) 0.225 (5.7) 0.078 REF (1.98) 0.323 (8.2) 0.313 (7.9) 10o 30o 0.170 (4.3) 10o TYP. BOTH SIDES 0.840 (21.3) 0.820 (20.8) 0.142 (3.6) 0.138 (3.5) 1 2 3 0.086 (2.18) 0.076 (1.93) 1o REF. BOTH SIDES 0.118 (3.0) 0.127 (3.22) 0.108 (2.7) 0.117 (2.97) 0.160 (4.1) 0.140 (3.5) Forward Current - 30.0 Amperes 0.795 (20.2) 0.775 (19.6) MECHANICAL DATA 0.048 (1.22) 0.225 (5.7) 0.205 (5.2) Case: JEDEC TO-247AD molded plastic body Terminals: Lead solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Mounting Torque: 10 in.- lbs. max. Weight: 0.2 ounce, 5.6 grams 0.030 (0.76) 0.044 (1.12) 0.020 (0.51) PIN 1 PIN 2 PIN 3 CASE Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS MBR3035PT MBR3045PT MBR3050PT MBR3060PT UNITS Maximum repetitive peak reverse voltage VRRM 35 45 50 60 Volts Maximum working peak reverse voltage VRWM 35 45 50 60 Volts VDC 35 45 50 60 Volts Maximum DC blocking voltage Maximum average forward rectified current I(AV) 30.0 Amps Peak repetitive forward current per leg at TC=105°C (rated VR, square wave, 20 KHZ) IFRM 30.0 Amps Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 200.0 Amps (SEE FIG. 1) Peak repetitive reverse surge current (NOTE 2) Maximum instantaneous forward voltage per leg at: IF=20A, TC=25°C IF=20A, TC=125°C (NOTE 1) IF=30A, TC=25°C IF=30A, TC=125°C Maximum instantaneous reverse current at rated DC blocking voltage TC=25°C per leg (NOTE 2) TC=125°C IRRM _ VF 0.60 0.76 0.72 IR 1.0 60.0 Maximum thermal resistance (NOTE 3) RΘJC Voltage rate of change at (rated VR) Operating junction temperature range Storage temperature range NOTES: (1) 2.0µs pulse width, f=1.0 KHZ (2) Pulse test: 300µs pulse width, 1% duty cycle (3) Thermal resistance from junction to case per leg 4/98 2.0 1.0 Amps 0.75 0.65 _ _ Volts 5.0 100.0 mA 1.4 °C/W dv/dt 10,000 V/µs TJ -65 to +150 °C TSTG -65 to +175 °C RATINGS AND CHARACTERISTIC CURVES MBR3035PT THRU MBR3060PT FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG AVERAGE FORWARD CURRENT, AMPERES 30 RESISTIVE OR INDUCTIVE LOAD 24 18 12 6 0 MBR3035PT - MBR3045PT MBR3050PT & MBR3060PT 0 50 100 150 PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE 300 TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 250 200 150 100 50 0 1 CASE TEMPERATURE, °C 10 100 NUMBER OF CYCLES AT 60 Hz FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG FIG. 3 - TYPICAL REVERSE CHARACTERISTICS PER LEG 50 MBR3035PT - MBR3045PT MBR3050PT & MBR3060PT 50 10 PULSE WIDTH=300µs INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=150°C 1 TJ=25°C 0.1 TJ=125°C 1 TJ=75°C 0.1 0.01 MBR3035PT - MBR3045PT MBR3050PT & MBR3060PT 0.01 0 TJ=25°C 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 INSTANTANEOUS FORWARD VOLTAGE, VOLTS TRANSIENT THERMAL IMPEDANCE, °C/W FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG 5,000 JUNCTION CAPACITANCE, pF TJ=25°C f=1.0 MHz Vsig=50mVp-p 1,000 100 0.1 MBR3035PT - MBR3045PT MBR3050PT & MBR3060PT 1 10 REVERSE VOLTAGE, VOLTS 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 100 100 FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG 10 1 0.1 0.01 0.1 1 10 t, PULSE DURATION, sec. 100