RoHS BR3505W-3510W SINGLE-PHASE BRIDGE RECTIFIER FEATURES Low cost This series is UL recognized under component index, file number E127707 High forward surge current capability Integrally molded heatsink provide very low thermal resistance. High isolation voltage from case to leads. High temperature soldering guaranteed: 260/10 second, at 5 lbs. (2.3kg) tension. MECHANICAL DATA Case: Molded plastic body, Suffix "N" for thinner type. Terminal: Plated lead 0.04" (1.02mm) diameter Polarity: Polarity symbols marked on case. Mounting: Thru hole for #10 screw, 20 in,- lbs. Torqute Max. Weight: 0.61 ounce, 17.4gram(BR35W) O 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% J E R T SYMBOLS BR3505WBR351WBR352WBR354WBR356WBR358WBR3510WUNIT VRRM Volts VRMS Volts VDC Volts E W O N C E L Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Output Current, at TC = 50 (Note 1,2) Peak Forward Surge Current 8.3ms single half sine - wave superimposed on rated load (JEDEC method ) Rating for Fusing (t<8.3ms) Maximum Instantaneous Forward Voltage Drop per bridge element at 17.5A TA = 25 Maximum DC Reverse Current at rated DC blocking voltage per elemen TA Isolation Voltage from case to leads. Typical Thermal Resistance (Note 1,2) Operating Temperature Range Storage Temperature Range IC C D T ,. L I(AV) Amps IFSM Amps It 2 As VF Volts 2.0 (-65 to +150) (-65 to +150) A mA VAC /W IR VISO R TJ TSTG 1. Unit mounted on 9" X 3.5" X 4.6" (23cm X 9cm X 11.8cm)Al. finned Plate. 2. Bolt down on heat-sink with silicon thermal compound between bridge and mounting sutfae for maximum heat transfer efficiency with # 10 screw. WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:[email protected] 2 RoHS BR3505W-3510W FIG.1-DERATING CURVE FOR FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER ELEMENT OUTPUT RECTIFIED CURRENT 35 700 (23 X 9 X 11.8cm) AL.Finned Plate Single Phase Half Wave 60Hz 10 Inductive or Resistive 1 Cycle 400 300 200 100 Load 0 1 0 0 25 75 50 100 125 150 D T ,. L O 8.3ms Single Half Sine-Wave Tj (JEDEC Method) =T 500 CURRENT, (A) 9"X 3.5"X 4.6" Thick 20 600 PEAK FORWARD SURGE Heat Sink Mounting CURRENT,(A) AVERAGE FORWARD OUTPUT 30 2 4 6 8 10 20 175 j max 40 60 100 NUMBER OF CYCLES AT 60 Hz C CASE TEMPERATURE, ( ° C) PER BRIDGE ELEMENT PER BRIDGE ELEMENT R T 0.1 0.6 C E L 1.0 0.8 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE,(V) N (uA) O 1.0 0.01 1.8 FIG.6-MAXIMUM POWER DISSIPATION 100 T j=25 ° C p-p 10 0.1 1.0 10 100 REVRESE VOLTAGE,(V) WEJ ELECTRONIC CO. 140 REVERSE VOLTAGE,(%) E f=1MHz V sig =50mV 120 100 80 PERCENT OF RATED PEAK Http:// www.wej.cn AVERAGE POWER DISSIPATION OF BRIDGE, W JUNCTION CAPACITANCE,(pF) J E 60 40 20 0 PER BRIDGE ELEMENT 100 Tj =25 ° C 0.1 FIG.5-TYPICAL JUNCTION CAPACITANCE 1000 Tj =100 ° C 10 80 (W) Tj =25 ° C Pulse Width=300uS 1%Duty Cycle INSTANTANEOUS REVERSE CURRENT, 1.0 0.4 IC 100 10 (A) INSTANTANEOUS FORWARD CURRENT, 100 0.01 CHARACTERISTICS FIG.4-TYPICAL REVERSE FIG.3-TYPICAL FORWARD CHARACTERISTICS Tj =T j max 60 Capacitive Load 40 Resistive or Inductive 20 Load 0 0 5 10 15 20 25 30 35 AVERAGE OUTPUT CURRENT, (A) E-mail:[email protected]