SB305 THRU SB3100 Single Phase 3.0 AMPS. Silicon Bridge Rectifiers Voltage Range 50 to 1000 Volts Current 3.0 Amperes SB-3 Features UL Recognized File # E-96005 High surge current capability Low forward voltage drop High temperature soldering guaranteed: 260℃ / 10 seconds / 0.375” ( 9.5mm ) lead length at 5 lbs., ( 2.3 kg ) tension Small size, simple installation Leads solderable per MIL-STD-202, Method 208 Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA = 50℃ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.5A Maximum DC Reverse Current @ TA=25℃ at Rated DC Blocking Voltage @ TA=100℃ Typical Thermal Resistance (Note) Operating Temperature Range Symbol SB 305 SB 310 SB 320 SB 340 SB 360 SB 380 SB 3100 VRRM VRMS VDC 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 1000 560 700 800 1000 Units V V V I(AV) 3.0 A IFSM 60 A VF 1.1 V 10 500 10 -55 to +125 -55 to +150 uA uA ℃/W ℃ ℃ IR RθJC TJ TSTG Note: Thermal Resistance from Junction to Case per Leg. Storage Temperature Range - 670 - RATINGS AND CHARACTERISTIC CURVES (SB305 THRU SB3100) FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.1- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER BRIDGE ELEMENT 4 50 AVERAGE FORWARD CURRENT. (A) PEAK FORWARD SURGE CURRENT. (A) 60 8.3ms Single Half Sine Wave JEDEC Method TJ=25 0C 40 30 20 10 1 3 2 1 0 100 10 0 50 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER BRIDGE ELEMENT 10 INSTANTANEOUS REVERSE CURRENT. ( A) INSTANTANEOUS FORWARD CURRENT. (A) 10 1 0 0.1 Tj=25 C PULSE WIDTH-300 S 2% DUTY CYCLE 0.01 0.4 0.6 0.8 1.0 1.2 150 100 o AMBIENT TEMPERATURE. ( C) NUMBER OF CYCLES AT 60Hz 1.4 TJ=100 0C 1 0.1 TJ=25 0C 0.01 1.6 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) INSTANTANEOUS FORWARD VOLTAGE. (V) - 671 - 140