SBLF2040CT

NEW PRODUCT NEW PRODUCT NEW PRODUCT SBLF2030CT AND SBLF2040CT SCHOTTKY ISOLATED PLASTIC RECTIFIER Reverse Voltage - 30 and 40 Volts ITO-220AB Forward Current - 20.0 Amperes FEATURES ¨ Isolated 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 overvoltage protection ¨ High temperature soldering guaranteed: 250°C/10 seconds, 0.16" (4.04mm) from case 0.405 (10.27) 0.383 (9.72) 0.188 (4.77) 0.172 (4.36) 0.110 (2.80) 0.100 (2.54) 0.140 (3.56) DIA. 0.130 (3.30) 0.131 (3.39) DIA. 0.122 (3.08) 0.600 (15.5) 0.580 (14.5) PIN 1 2 3 0.676 (17.2) 0.646 (16.4) 0.350 (8.89) 0.330 (8.38) 0.191 (4.85) 0.171 (4.35) 0.560 (14.22) 0.530 (13.46) 0.060 (1.52) 0.110 (2.80) 0.100 (2.54) MECHANICAL DATA 0.037 (0.94) 0.027 (0.69) 0.105 (2.67) 0.095 (2.41) 0.022 (0.55) 0.014 (0.36) PIN 2 0.205 (5.20) 0.195 (4.95) PIN 1 PIN 3 Dimensions in inches and (millimeters) Case: JEDEC ITO-220AB fully overmolded plastic body Terminals: Leads solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Weight: 0.08 ounce, 2.24 grams Mounting Torque: 5 in. - lbs.max. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified SYMBOLS SBLF2030CT SBLF2040CT UNITS Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TC=105¡C Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Peak repetitive reverse surge current (NOTE 3) Maximum instantaneous forward voltage per leg at 10.0A (NOTE 1) Maximum instantaneous current at TC=25¡C rated DC blocking voltage per leg (NOTE 1) TC=100¡C Typical thermal resistance per leg (NOTE 2) Operating junction and storage temperature range RMS Isolation voltage from terminals to heatsink with RH ² 30% NOTES: (1) Pulse test: 300ms pulse width, 1% duty cyle (2) Thermal resistance from junction to case per leg (3) 2.0ms pulse width, f=1.0 KHZ (4) Clip mounting (on case), where lead does not overlap heatsink with 0.110Ó offset. (5) Clip mounting (on case), where leads do overlap heatsink. (6) Screw mounting with 4-40 screw, where washer diameter is £ 4.9 mm (0.19Ó). VRRM VRMS VDC I(AV) IFSM IRRM VF IR RQJC TJ, TSTG VISOL 30 21 30 20.0 175.0 1.0 0.55 1.0 50.0 4.0 -40 to +125 4500 (NOTE 4) 3500 (NOTE 5) 1500 (NOTE 6) 40 28 40 Volts Volts Volts Amps Amps Amp Volts mA ¡C/W ¡C Volts 2/17/99 RATINGS AND CHARACTERISTIC CURVES SBLF2030CT AND SBLF2040CT FIG. 1 - FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG 20 RESISTIVE OR INDUCTIVE LOAD 300 250 200 150 100 50 0 1 16 12 8 4 0 TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0 50 100 150 10 NUMBER OF CYCLES AT 60 HZ 100 LEAD TEMPERATURE, ¡C FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG 50 50 PULSE WIDTH=300ms 1% DUTY CYCLE 10 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES TJ=125¡C INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=125¡C 1 TJ=75¡C 1 TJ=25¡C 0.1 0.1 0.01 TJ=25¡C 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 1.2 1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG 4,000 JUNCTION CAPACITANCE, pF TJ=25¡C f=1.0 MHz Vsig=50mVp-p TRANSIENT THERMAL IMPEDANCE, °C/W 100 10 1,000 1 100 0.1 1 10 100 REVERSE VOLTAGE, VOLTS 0.1 0.01 0.1 1 10 100 t, PULSE DURATION, sec.