SBL3030PT AND SBL3040PT SCHOTTKY RECTIFIER Reverse Voltage - 30 and 40 Volts Forward Current - 30.0 Amperes FEATURES TO-247AD 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) 0.795 (20.2) 0.775 (19.6) 0.048 (1.22) 0.225 (5.7) 0.205 (5.2) ♦ Plastic package has Underwriters Laboratory Flammability Classifications 94V-0 ♦ Metal to silicon rectifier, 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, 0.17” (4.3mm) MECHANICAL DATA 0.030 (0.76) 0.044 (1.12) 0.020 (0.51) PIN 1 PIN 2 PIN 3 CASE Dimensions in inches and (millimeters) Case: JEDEC TO-247AD molded plastic body Terminals: Lead solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Torque: 10 in. - lbs. max. Mounting Position: Any Weight: 0.2 ounce, 5.6 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS SBL3030PT SBL3040PT UNITS Maximum repetitive peak reverse voltage VRRM 30 40 Volts Maximum RMS voltage VRMS 21 28 Volts Maximum DC blocking voltage VDC 30 40 Volts Maximum average forward rectified current at TC=100°C I(AV) 30.0 Amps Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 275.0 Amps Maximum instantaneous forward voltage per leg at 15A (NOTE 1) VF 0.55 Volts Maximum instantaneous reverse current at TC=25°C rated DC blocking voltage per leg (NOTE 1) TC=100°C IR 1.0 75.0 mA RΘJC 1.5 °C/W TJ, TSTG -40 to +125 °C Typical thermal resistance (NOTE 2) Operating junction and storage temperature range NOTES: (1) Pulse test: 300µs pulse width, 1% duty cycle (2) Thermal resistance from junction to case per leg 4/98 RATINGS AND CHARACTERISTIC CURVES SBL3030PT AND SBL3040PT FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER LEG 30 RESISTIVE OR INDUCTIVE LOAD 24 18 12 6 0 0 50 100 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD 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 10 CASE TEMPERATURE, °C 100 NUMBER OF CYCLES AT 60 Hz FIG. 4 - TYPICAL REVERSE CHARACTERISTICS PER LEG FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG 100 50 10 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES PULSE WIDTH=300µs 1% DUTY CYCLE TJ=125°C 1 TJ=25°C 0.1 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 TJ=125°C 10 1 TJ=75°C 0.1 TJ=25°C 0.01 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE PER LEG JUNCTION CAPACITANCE, pF 5,000 TRANSIENT THERMAL IMPEDANCE, °C/W FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER LEG TJ=25°C f=1.0 MHz Vsig=50mVp-p 1,000 100 0.1 1 10 REVERSE VOLTAGE, VOLTS 100 100 10 1 0.1 0.01 0.1 1 10 t, PULSE DURATION, sec. 100