B120 thru B1200 REVERSE VOLTAGE - 20 to 200 Volts FORWARD CURRENT - 1.0 Amperes SCHOTTKY BARRIER RECTIFIERS SMA FEATURES Metal-Semiconductor junction with guard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 SMA A For use in low voltage,high frequency inverters,free wheeling,and polarity protection applications B C G MECHANICAL DATA H Case : JEDEC SMA molded plastic Polarity : Color band denotes cathode Weight : 0.062 grams Mounting position : Any D F E DIM. MIN. MAX. A 3.99 4.50 B 2.54 2.79 C 1.32 1.47 D 0.15 0.31 E 4.93 5.28 F 0.05 0.127 G 1.98 2.29 H 0.76 1.52 All Dimensions in millimeter 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% PARAMETER ʳ SYMBOL B120 B130 B150 B160 40 50 60 B180 B1100 B1150 B1200 UNIT 80 100 150 200 V Maximum repetitive peak reverse voltage V RR M 20 Maximum RMS voltage V RM S 14 21 28 35 42 56 70 105 140 V VD C 20 30 40 50 60 80 100 150 200 V ʳ ʳ Maximum DC blocking voltage ʳ Maximum average forward rectified current Peak forward surge current, 8.3ms single half ʳ sine-wave superimposed on rated load ʳ Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current @ TA=25°C 30 B140 IF 1.0 A IFSM 30.0 A VF IR at Rated DC Blocking Voltage @ TA=100°C Typical Junction Capacitance Typical Thermal Resistance Operating Temperature Range Storage Temperature Range CTC0074 Ver. 2.0 0.70 0.50 70 CJ 0.85 0.87 0.5 0.2 10.0 5.0 60 50 0.90 V mA 35 pF RșJA 70 °C/W TJ -55 to +125 °C TSTG -55 to +150 °C 1 of 2 B120 thru B1200 B120 thru B1200 FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2-TYPICAL FORWARD CHARACTERISTICS 2.0 100.00 INSTANTANEOUS FORWARD CURRENT (A) AVERAGE FORWARD CURRENT,(A) B120~B140 1.6 1.2 0.8 0.4 B150~B160 B180~B1100 B1150~B1200 10.00 1.00 0.10 0.01 0.0 0 20 40 60 80 100 120 140 0.2 160 0.4 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE (V) AMBIENT TEMPERATURE (к) FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100.000 REVERSE LEAKAGE CURRENT (mA) 50 PEAK FORWARD SURGE CURRENT (A) 0.6 40 30 20 10 10.000 100к 1.000 0.100 0.010 25к 0.001 0 1 10 20% 100 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) NUMBER OF CYCLES AT 60Hz FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (pF) 200 B120~B140 150 B150~B160 B180~B1100 B1150~B1200 100 50 0 0 1 10 100 REVERSE VOLTAGE (V) CTC0074 Ver. 2.0 2 of 2 B120 thru B1200