B320A thru B3200A REVERSE VOLTAGE - 20 to 200 Volts FORWARD CURRENT - 3.0 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 B320A B330A B340A B350A B360A 14 21 28 35 42 56 70 105 140 V VD C 20 30 40 50 60 80 100 150 200 V Peak forward surge current, 8.3ms single half ʳ sine-wave superimposed on rated load ʳ Maximum Instantaneous Forward Voltage @ 3.0A Maximum DC Reverse Current @ TA=25°C Typical Thermal Resistance Operating Temperature Range Storage Temperature Range 100 150 IF 3.0 A IFSM 80.0 A 0.70 0.50 VF IR at Rated DC Blocking Voltage @ TA=100°C Typical Junction Capacitance 80 V Maximum RMS voltage ʳ Maximum average forward rectified current 60 200 20 V RM S ʳ 50 UNIT V RR M Maximum DC blocking voltage 40 B3200A Maximum repetitive peak reverse voltage ʳ 30 B380A B3100A B3150A 180 CJ 0.85 0.87 0.5 0.2 10.0 5.0 150 110 0.90 V mA 100 80 pF RșJA 70 °C/W TJ -55 to +125 °C TSTG -55 to +150 °C 1 of 2 B320A thru B3200A B320A thru B3200A FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2-TYPICAL FORWARD CHARACTERISTICS 100.00 INSTANTANEOUS FORWARD CURRENT (A) AVERAGE FORWARD CURRENT,(A) 5.0 4.0 3.0 2.0 1.0 0.0 B320A~B340A B350A~B360A B380A~B3100A B3150A B3200A 10.00 1.00 0.10 0.01 0 20 40 60 80 100 120 140 160 0.2 0.4 FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0.8 1.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100 100.000 REVERSE LEAKAGE CURRENT (mA) PEAK FORWARD SURGE CURRENT (A) 0.6 FORWARD VOLTAGE (V) AMBIENT TEMPERATURE (к) 80 60 40 20 0 10.000 100к 1.000 0.100 25к 0.010 0.001 1 10 100 NUMBER OF CYCLES AT 60Hz 20% 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) FIG. 5-TYPICAL JUNCTION CAPACITANCE 600 JUNCTION CAPACITANCE (pF) 500 B320A~B340A B350A~B360A B380A~B3100A 400 B3150A B3200A 300 200 100 0 0 1 10 100 REVERSE VOLTAGE (V) 2 of 2 B320A thru B3200A