SB1020 THRU SB1045 SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 45 Volts Forward Current - 10.0 Ampere FEATURES ● ● ● ● ● DO-201AD The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Construction utilizes void-free molded plastic technique Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension 1.0 (25.4) MIN. 0.210 (5.3) 0.190 (4.8) DIA. 0.375 (9.50) 0.285(7.20) MECHANICAL DATA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.04 ounce, 1.10 grams 1.0 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Characteristic Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length(see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 10.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range SYMBOLS SB1020 SB1030 SB1035 SB1040 SB1045 UNITS VRRM VRMS VDC 20 14 20 30 21 30 35 25 35 40 28 40 45 32 45 V V V I(AV) 10.0 A IFSM 340.0 A VF 0.55 V 0.8 70 900 mA IR CJ R JA TJ, TSTG 8.0 -65 to +150 -65 to +150 Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted pF C/W C C SB1020 THRU SB1045 RATINGS AND CHARACTERISTIC CURVES 7.5 5.0 2.5 Single Phase Half-Wave 60 Hz Resistive or Inductive Load 9.5mm Lead Length 0 10 50 100 150 I F, INSTA NTANEOUS FORWARD CURRENT (A) I (AV), AVERAGE OUTPUT CURRENT (A) 10 30 20 10 Tj = 25ºC Pulse Width = 300µs 2% Duty Cycle 1 0.1 500 0.7 10000 C j, JUNCTION CAPACITANCE (pF) I FSM , PEAK FORWA RD SURGE CURRENT (A) 0.5 400 300 200 100 10ms Single Sine-Wave JEDEC Method 1 10 NUMBER OF CYCLES AT 50 Hz Fig. 3 Peak Forward Surge Current 0.9 1.1 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Voltage Characteristics TL, LEAD TEMPERATURE (ºC) Fig. 1 Forward Current Derating Curve 0 0.3 100 Tj = 25ºC f = 1MHz 1000 100 0.1 1.0 10 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance 100