SB250E

DATA SHEET SB220E~SB260E SCHOTTKY BARRIER RECTIFIERS VOLTAGE FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • For use in low voltage,high frequency inverters ,free wheeling , and polarity protection applications. • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request ESD Passed devices : Air mode 15KV ,human body mode 8KV .034(.86) 20 to 60 Volts CURRENT 2.0 Amperes DO-15 Unit: inch(mm) .300(7.6) 1.0(25.4)MIN. .028(.71) . .230(5.8) MECHANICALDATA Case: DO-15 Molded plastic Terminals: Axial leads, solderable per MIL-STD-202G,Method 208 Polarity: Color band denotes cathode Mounting Position: Any Weight: 0.015 ounces, 0.4grams 1.0(25.4)MIN. .140(3.6) .104(2.6) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. PARAMETER SYMBOL SB220E SB230E SB240E SB250E SB260E UNITS O Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375" (9.5mm) lead length at TA O =75 C Peak Forward Surge Current :8. 3ms single half sine-wave superimposed on rated load(JEDEC method) Maximum Forward Voltage at 2.0A O V RRM V RMS V DC 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 V V V I AV 2.0 A I FSM 50 A VF 0 .50 0.70 V Maximum DC Reverse Current TA=25 C O at Rated DC Blocking Voltage TA=100 C Maximunl Thermal Resisance Operating Junction and Storage Temperature Range IR 0.5 20 35 -50 TO +125 O mA R ΘJA T J, T STG C/W O C STAD-FEB.15.2005 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGEFORWARDRECITIFIED CURRENT AMPERES PEAK FORWARDSURGE CURRENT, AMPERES 2.5 2.0 1.5 1.0 0.5 0 60 50 40 30 20 10 0 1 10 NO. OF CYCLE AT 60HZ .375" 9.5mmLEADLENGHTS RESISTIVEORINDUCTIVELOAD 0 20 40 60 80 100 O 120 140 160 100 LEAD TEMPERAURE, C Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON-REPETITIVE PEAK FORW ARD SURGE CURRENT 10 5 10 50-60V FORWARD CURRENT, AMPERES 10 4 T J = 125 OC 20-40V REVERSE CURRENT, uA 10 3 1.0 80-100V T J = 75 OC 10 2 T J = 25 OC 10 1 0.1 T A = 25 OC 10 0 V RRM = 80-100V V RRM = 50-60V V RRM = 20-40V 10 -1 0.01 140 0 20 40 60 80 100 120 0 0.2 0.4 0.6 0.8 1.0 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC STAD-FEB.15.2005 PAGE . 2