B350B

Compact Technology B320B thru B3200B REVERSE VOLTAGE - 20 to 200 Volts FORWARD CURRENT - 3.0 Ampere 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 B SMB SMB A DIM. A B C C D E G H E F D F G H MIN. 4.06 3.30 1.91 0.15 5.08 0.05 2.13 0.76 MAX. 4.70 3.94 2.11 0.31 5.59 0.20 2.44 1.52 MECHANICAL DATA Case : SMB , molded plastic Polarity : Color band denotes cathode Weight : 0.095 grams Mounting position : Any A ll Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% 25 1of2 B320B thru B3200B Compact Technology B320B thru B3200B FIG. 2-TYPICAL FORWARD CHARACTERISTICS 100.00 B320B~B340B B350B~B360B B380B~B3100B B3150B B3200B FIG. 1-TYPICAL FORWARD CURRENT DERATING CURVE 5.0 4.0 INSTANTANEOUS FORWARD CURRENT (A) 0 20 40 60 80 100 120 140 160 AVERAGE FORWARD CURRENT,(A) 10.00 3.0 1.00 2.0 0.10 1.0 0.0 AMBIENT TEMPERATURE ( ) 0.01 0.2 0.4 0.6 0.8 1.0 FORWARD VOLTAGE (V) FIG. 3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 PEAK FORWARD SURGE CURRENT (A) FIG. 4-TYPICAL REVERSE CHARACTERISTICS 100.000 REVERSE LEAKAGE CURRENT (mA) 80 10.000 60 1.000 100 40 0.100 20 0.010 25 0 1 10 NUMBER OF CYCLES AT 60Hz 100 0.001 20% 40% 60% 80% 100% PERCENTAGE RATED PEAK REVERSE VOLTAGE (%) FIG. 5-TYPICAL JUNCTION CAPACITANCE 600 500 JUNCTION CAPACITANCE (pF) 400 B320B~B340B B350B~B360B B380B~B3100B B3150B B3200B 300 200 100 0 0 1 10 100 REVERSE VOLTAGE (V) 2of2 B320B thru B3200B