MB3505 THRU MB3510 SINGLE-PHASE 35.0AMPS. SILICON BRIDGE RECTIFIER MB-25 FEATURE 1.142(29.0) 1.102(28.0) .673(17.1) .633(16.1) .Surge overload ratings-400Amperes .Low forward voltage drop HOLE FOR NO. 8 SCREW MECHANICAL DATA .Case: Molded plastic .Epoxy: UL 94V-0 rate flame retardant .Lead: MIL-STD- 202E, Method 208 guaranteed .Polarity: As marked .Mounting position: Any .Weight: 30grams .732(18.6) .692(17.6) .673(17.1) 1.142(29.0) .633(16.1) 1.102(28.0) .582(14.8) .543(13.8) .500 (12.7) .033X.250 (0.8X6.4) TYP. .452 MAX (11.5) .480(12.2) .425(10.8) + ~~ - Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated) Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward rectified Output Current at TA=55°C Peak Forward Surge Current 8.3ms single half sinewave superimposed on rate load (JEDEC method) Maximum Forward Voltage Drop per element at 17.5A DC Maximum DC Reverse Current Ta =25°C at rated DC blocking voltage Ta =100°C 2 I t Rating for Fusing (t﹤8.3ms) Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Storage Temperature Operating Junction Temperature SYM BOL MB 3505 MB 351 MB 352 MB 354 MB 356 MB 358 MB 3510 units VRRM VRMS VDC 50 100 200 400 600 800 1000 V 35 70 140 280 420 560 700 V 50 100 200 400 600 800 1000 V IF(AV) 35.0 A IFSM 400 A VF 1.0 V 10.0 uA 500.0 664 300 uA A Sec pF 2.2 °C /W -55 to +150 °C -55 to +125 °C IR 2 It CJ R(JA) TSTG TJ Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 2.Thermal Resistance from Junction to lead mounted on on P.C.B. with 0.5×0.5”(13×13mm) copper pads. - 85 - 2 RATING AND CHARACTERISTIC CURVES (MB3505 THRU MB3510) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANEOUS FORWARD CURRENT,(A) AVERGE FORWARD RECTIFIED CURRENT,(A) 100 35 17.5 Single Phase Half Wave 60Hz Resistive or inductive Load 0 0 50 100 150 10 1.0 .1 200 TJ=25℃ Pulse Width=300μs 1% Duty Cycle AMBIENT TEMPERTURE,(℃) 1.0 .8 .6 1.2 1.4 INSTANEOUS FORWARD VOLTAGE,(V) FIG.4-TYPICAL REVERSE CHARACTERISTICS FIG.3-MAXIMUN NON-REPETITIVE FORWARD SURGE CURRENT 10 8.3ms Single Half Sine-Wave (JEDEC Method) 300 INSTANEOUS REVERSE CURRENT,(μA) PEAK FORWARD SURGE CURRENT,(A) 400 200 100 0 0 10 100 1.0 TJ=25℃ .1 .01 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) NUMBER OF CYCLES AT 60Hz - 86 - 140