SB120 THRU SB1200 20V-200V 1.0A SCHOTTKY BARRIER RECTIFIERS FEATURES Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications MECHANICAL DATA Case : JEDEC DO-41 molded plastic Polarity : Color band denotes cathode Weight : 1.071grams Mounting position : Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25̺ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% SYMBOL SB 120 SB 130 SB 140 SB 150 SB 160 SB 180 SB 1100 SB 1150 SB 1200 UNIT Maximum repetitive peak reverse voltage V RRM 20 30 40 50 60 80 100 150 200 V Maximum RMS voltage VRM S 14 21 28 35 42 56 70 105 140 V Maximum DC blocking voltage VDC 20 30 40 50 60 80 100 150 200 V PARAMETER Maximum average forward rectified current Peak forward surge current, 8.3ms single half IF 1.0 A IFSM 30.0 A sine-wave superimposed on rated load Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current @ TA=25°C VF 0.70 0.50 IR at Rated DC Blocking Voltage @ TA=100°C 70 0.85 0.87 0.5 0.2 10.0 2.0 50 40 0.90 V mA 30 Typical Junction Capacitance CJ Typical Thermal Resistance RșJA 70 °C/W TJ -55 to +125 °C TSTG -55 to +150 °C Operating Temperature Range Storage Temperature Range E-mail: [email protected] 1 of 2 pF Web Site: www.taychipst.com SB120 THRU SB1200 20V-200V 1.0A SCHOTTKY BARRIER RECTIFIERS RATINGS AND CHARACTERISTIC CURVES FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE SB120 THRU SB1200 FIG. 2-TYPICAL FORWARD CHARACTERISTICS 100.00 5.0 INSTANTANEOUS FORWARD CURRENT (A) AVERAGE FORWARD CURRENT,(A) SB220~SB240 4.0 3.0 2.0 1.0 0.0 SB250~SB260 SB280~SB2100 SB2150~SB2200 10.00 1.00 0.10 0.01 0 20 40 60 80 100 120 140 160 0.2 0.3 0.4 FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0.6 0.7 0.8 0.9 1.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 50 100.000 REVERSE LEAKAGE CURRENT (mA) PEAK FORWARD SURGE CURRENT (A) 0.5 FORWARD VOLTAGE (V) AMBIENT TEMPERATURE (к) 40 30 20 10 0 10.000 100к 1.000 0.100 0.010 25к 0.001 1 10 100 20% NUMBER OF CYCLES AT 60Hz 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (pF) 500 SB220~SB240 400 SB250~SB260 SB280~SB2100 SB2150~SB2200 300 200 100 0 0 1 10 100 REVERSE VOLTAGE (V) E-mail: [email protected] 2 of 2 Web Site: www.taychipst.com