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| SBU4A~SBU4M SILICON SINGLE-PHASE BRIDGE RECTIFIER VOLTAGE FEATURES * Plastic material has Underwriters Laboratory Flammability Classification 94V-O * Ideal for printed circuit board * Reliable low cost construction ulilizing molded pastic technique. * High temperature soldering guaranteed: 260C/10 seconds/.375"(9.5mm) lead length at 5 lbs. (2.3kg) tension * In compliance with EU RoHS 2002/95/EC directives 50 to 1000 Volts CURRENT 4.0 Amperes MECHANICAL DATA * Case: Reliable low cost construction utilizing * molded plastic technique * Terminals: Leads solderable per MIL-STD-750, Method 2026 * Mounting position: Any * Mounting torque: 5 in. lb. Max. * Weight: 0.2 ounce, 5.6 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. For Capacitive load derate current by 20%. PARAMETER Maximum Recurrent Peak Reverse Voltage Maximum RMS Bridge Input Voltage Maximum DC Blocking Voltage Maximum Average Forward TC =100 O C Rectified Output Current at TA =40 O C I2 t Rating for fusing ( t<8.3ms) Peak Forward Surge Current single sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage Drop per Bridge Element at 4.0A Maximum Reverse Leakage Current at Rated @ TA =25 C Dc Blocking Voltage @ TA =100O C Typical Thermal Resistance per leg (Note 2) Typical Thermal Resistance per leg (Note 3) Operating Junction and Storage Temperature Range O SYMBOL SBU4A SBU4B SBU4D SBU4G SBU4J SBU4K SBU4M UNITS VR R M VR M S VD C IF (A V ) I2 t IF S M VF IR RJ A RJ C TJ ,TS T G 50 35 50 100 70 100 200 140 200 400 280 400 4.0 166 200 0.98 3.0 1000 17.5 3.1 -55 to + 150 O 600 420 600 800 560 800 1000 700 1000 V V V A A 2 se c A pk V pk uA C/W O C NOTES: 1. Recommended mounting position is to bolt down on heatsink with silicone thermal compound for maximum heat transfer with #6 screw. 2. Units Mounted in free air, no heatsink, P.C.B at 0.375"(9.5mm) lead length with 0.5 x 0.5"(12 x 12mm)copper pads. 3. Units Mounted on a 2.0 x 1.6" x 0.3" thick (5 x 4 x 0.8cm) AL plate. STAD-JAN.29.2007 PAGE . 1 SBU4A~SBU4M RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT AMPERES 8.0 240 FORWRD SURGE CURRENT, AMPERES pk (HALF SINE-WAVE) 6.0 HEAT-SINK MOUNTING, TC (4 x 4 x 0.15)INCH COPPER PLATE 200 160 4.0 80 2.0 0.5"(12.7mm) LEAD LENGTH 60Hz RESISTIVE OR INDUCTIVE LOAD 40 0 0 50 O 100 150 0 1 2 6 10 20 40 60 100 TEMPERATURE, C NO. OF CYCLES AT 60Hz Fig.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT Fig.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 10 INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT,uA 40 20 10 4.0 2.0 1.0 T A =100 C 1.0 O 0.1 TJ=25 OC Pulse Width = 300us 1% DULY Cycle T A =25 O C 0.4 0.2 0.1 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 0.01 0 20 40 60 80 100 120 140 PERCENT OF PEAK REVERE VOLTAGE,% INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.3 - TYPICAL REVERSE CHARACTERISTICS Fig.4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER ELEMENT 400 CAPACITANCE, pF 100 50 T J =25 O C f = 1MHz Visg = 50m Vp-p 10 1 5 10 50 100 REVERSE VOLTAGE, VOLTS Fig.5 - TYPICAL JUNCTION CAPACITANCE STAD-JAN.29.2007 PAGE . 2 |
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