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| BR3500 - BR3510 PRV : 50 - 1000 Volts Io : 35 Amperes FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Ideal for printed circuit board SILICON BRIDGE RECTIFIERS BR50 0.728(18.50) 0.688(17.40) 0.570(14.50) 0.530(13.40) 0.685(16.70) 1.130(28.70) 0.618(15.70) 1.120(28.40) MECHANICAL DATA : * Case : Molded plastic with heatsink integrally mounted in the bridge encapsulation * Epoxy : UL94V-O rate flame retardant * Terminals : plated .25" (6.35 mm). Faston * Polarity : Polarity symbols marked on case * Mounting position : Bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency. * Weight : 17.1 grams 0.658(16.70) 0.618(15.70) 0.032(0.81) 0.028(0.71) 0.210(5.30) 0.200(5.10) 0.252(6.40) 0.248(6.30) 0.100(2.50) 0.090(2.30) 0.905(23.0) 0.826(21.0) 0.310(7.87) 0.280(7.11) Metal Heatsink Dimensions in inches and ( millimeters ) Rating at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current Tc = 55 C Peak Forward Surge Current Single half sine wave Superimposed on rated load (JEDEC Method) Current Squared Time at t < 8.3 ms. Maximum Forward Voltage per Diode at IF = 17.5 Amp. Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Thermal Resistance (Note 1) Typical Thermal Resistance at Junction to Ambient Operating Junction Temperature Range Storage Temperature Range Notes : Ta = 25 C Ta = 100 C SYMBOL BR3500 BR3501 BR3502 BR3504 BR3506 BR3508 BR3510 UNITS VRRM VRMS VDC IF(AV) IFSM It VF IR IR(H) RJC RJA TJ TSTG 2 50 35 50 100 70 100 200 140 200 400 280 400 35 600 420 600 800 560 800 1000 700 1000 Volts Volts Volts Amps. Amps. A2 S Volts A A C/W C C C 400 660 1.0 10 200 1.5 10 - 40 to + 150 - 40 to + 150 1. Thermal Resistance from junction to case with units mounted on a 7.5" x 3.5" x 4.6" (19cm.x 9cm.x 11.8cm.) Al.-Finned Plate UPDATE : APRIL 23, 1998 RATING AND CHARACTERISTIC CURVES ( BR3500 - BR3510 ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT AVERAGE FORWARD OUTPUT CURRENT AMPERES 42 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 600 35 PEAK FORWARD SURGE CURRENT, AMPERES 500 28 400 TJ = 50 C 21 300 14 HEAT-SINK MOUNTING, Tc 7.5" x 3.5" x 4.6" THK. (19cm x 9cm x 11.8cm) Al.-Finned plate 200 7 100 8.3 ms SINGLE HALF SINE WAVE JEDEC METHOD 0 0 25 50 75 100 125 150 175 0 1 2 4 6 10 20 40 60 100 CASE TEMPERATURE, ( C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS PER DIODE 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PER DIODE REVERSE CURRENT, MICROAMPERES 10 TJ = 100 C FORWARD CURRENT, AMPERES 10 1.0 1.0 Pulse Width = 300 s 1 % Duty Cycle 0.1 TJ = 25 C TJ = 25 C 0.1 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE, VOLTS |
Price & Availability of BR3500
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