RoHS KPBC2505-2510 SINGLE-PHASE BRIDGE RECTIFIER FEATURES Low cost This series is UL recognized under component index, file number E127707 High forward surge current capability Low thermal resistance. High isolation voltage from case to lugs. High temperature soldering guaranteed: 260/10 second, at 5 lbs. (2.3kg) tension. MECHANICAL DATA Case: Matel case. Terminal: Plated 0.25" (6.35mm) lug. Polarity: Polarity symbols marked on case. Mounting: Thru hole for #10 screw, 20 in,- lbs. Torqute Max. Weight:1.02 ounce, 29gram 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% O N KBPC KBPC KBPC KBPC KBPC KBPC KBPC 2505 2501 2502 2504 2506 2508 2510 SYMBOLS UNIT MB2505 MB251 MB252 MB254 MB256 MB258 MB2510 VRRM Volts VRMS Volts VDC Volts 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) J E R T IC C D T ,. L E Maximum Instantaneous Forward Voltage Drop per bridge element at 12.5A Maximum DC Reverse Current at ratedTA = 25 DC blocking voltage per element TA Isolation Voltage from case to lugs Typical Thermal Resistance (Note 1,2) Operating Temperature Range Storage Temperature Range W I(AV) Amps IFSM Amps It As VF Volts 2 IR VISO R TJ TSTG 2.0 (-65 to +150) (-65 to +150) 1. Unit mounted on 5" X 6" X 4.9" (12.8cm X 15.2cm X 12.4cm)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 A mA VAC /W RoHS KPBC2505-2510 FIG.1-DERATING CURVE FOR FIG.2-MAXIMUM NON-REPETITIVE PEAK OUTPUT RECTIFIED CURRENT FORWARD SURGE CURRENT PER ELEMENT Heat Sink Mounting AL.Finned Plate Single Phase Half Wave 60Hz 10 Inductive or Resistive Load CURRENT, (A) (12.8 x 15.2 x 12.4cm) 20 300 PEAK FORWARD SURGE 5"x 6"x 4.9" Thick CURRENT,(A) AVERAGE FORWARD OUTPUT 30 200 100 1 Cycle 0 0 25 50 75 125 100 150 175 0 1 NUMBER OF CYCLES AT 60 Hz FIG.3-TYPICAL FORWARD CHARACTERISTICS PER BRIDGE ELEMENT IC 1.0 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 T =25 ° C 100 REVRESE VOLTAGE,(V) WEJ ELECTRONIC CO. 140 PERCENT OF RATED PEAK 100 f=1MHz V sig =50mV 10 120 FIG.6-MAXIMUM POWER DISSIPATION E 1.0 100 80 REVERSE VOLTAGE,(%) 10 0.1 60 40 20 0 AVERAGE POWER DISSIPATION OF BRIDGE, W JUNCTION CAPACITANCE,(pF) J E Tj =25 ° C 0.1 FIG.5-TYPICAL JUNCTION CAPACITANCE PER BRIDGE ELEMENT 1000 Tj =100 ° C 10 80 (W) Tj =25 ° C Pulse Width=300uS 1%Duty Cycle INSTANTANEOUS REVERSE CURRENT, 100 10 (A) INSTANTANEOUS FORWARD CURRENT, 100 100 C CHARACTERISTICS FIG.4-TYPICAL REVERSE PER BRIDGE ELEMENT 0.4 j max 100 10 CASE TEMPERATURE, ( ° C) 0.01 D T ,. L O 8.3ms Single Half Sine-Wave Tj (JEDEC Method) =T 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) Http:// www.wej.cn E-mail:[email protected]