SBU8A~SBU8M SILICON SINGLE-PHASE BRIDGE RECTIFIER VOLTAGE 50 to 1000 Volts CURRENT 8.0 Amperes 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: 260°C/10 seconds/.375"(9.5mm) lead length at 5 lbs. (2.3kg) tension • In compliance with EU RoHS 2002/95/EC directives 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 25°Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. For Capacitive load derate current by 20%. PARAMETER SYMBOL SBU8A SBU8B SBU8D SBU8G SBU8J SBU8K SBU8M UNITS Maximum Recurrent Peak Reverse Voltage VR R M 50 100 200 400 600 800 1000 V Maximum RMS Bridge Input Voltage VR M S 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VD C 50 100 200 400 600 800 1000 V Maximum Average Forward TC =100 O C Rectified Output Current at TA =40 O C IF (A V ) 8.0 6.0 A I2 t 259 A 2 se c Peak Forward Surge Current single sine-wave superimposed on rated load (JEDEC method) IF S M 250 A pk Maximum Forward Voltage Drop per Bridge Element at 8.0A VF 0.98 V pk Maximum Reverse Leakage Current at Rated @ TA =25O C Dc Blocking Voltage @ TA =100O C IR 3.0 1000 uA RθJ A RθJ C 16.0 2.8 TJ ,TS T G -55 to + 150 I2 t Rating for fusing ( t<8.3ms) Typical Thermal Resistance per leg (Note 2) Typical Thermal Resistance per leg (Note 3) Operating Junction and Storage Temperature Range O 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 SBU8A~SBU8M 250 8.0 HEAT-SINK MOUNTING, TC (4 x 4 x 0.15)INCH COPPER PLATE 6.0 FORWRD SURGE CURRENT, AMPERES pk (HALF SINE-WAVE) AVERAGE FORWARD CURRENT AMPERES RATING AND CHARACTERISTIC CURVES 4.0 2.0 0.5"(12.7mm) LEAD LENGTH 60Hz RESISTIVE OR INDUCTIVE LOAD 0 0 50 100 200 150 100 50 0 150 1 6 2 10 20 40 60 100 O 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 INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT,uA 10 O T A =100 C 1.0 0.1 O T A =25 C 40 20 10 4.0 2.0 0.4 0.2 0.1 0.7 0.01 0 20 40 60 80 100 120 TJ=25 OC Pulse Width = 300us 1% DULY Cycle 1.0 0.8 0.9 1.0 1.1 1.2 1.3 1.4 140 PERCENT OF PEAK REVERE VOLTAGE,% Fig.3 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER ELEMENT CAPACITANCE, pF 400 100 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