TMBF310 CHENDA | Alldatasheet
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SINGLE PHASE 3.0 AMPS. GLASS PASSIVATED BRIDGE RECTIFIERS TMBF - + .024(.60) .008(.20) .008(.20) .276(7.0) .035(.95) .006(.17) .299(7.6) .315(8.0) .189(4.8) .205(5.2) .059(1.50) .012(.30) .044(1.15) .011(.28) .064(1.4) .032(0.8) .244(6.2) Max .331(8.4) .351(8.9) Dimensions in inches and (millimeters) 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% TypeNumber SYM BOL TMBF310 units Maximum Recurrent Peak Reverse Voltage VRRM 1000 V Maximum RMS Voltage VRMS 700 V Maximum DC blocking Voltage VDC 1000 V Maximum Average Forward rectified Current IF(AV) 3.0 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) IFSM 95 A Maximum Instantaneous Forward Voltageat 3.0A DC VF 1.1 V Maximum DC Reverse Current @TA =25°C at rated DC blocking voltage @TA =125°C IR 5.0 100.0 μA I2t Rating for Fusing (t﹤8.3ms) I2t 37.45 A2Sec Typical Junction Capacitance Per Leg (Note1) CJ 50 pF Typical Thermal Resistance (Note2) RJA 85 °C /W RJC 22 Storage Temperature TSTG -55 to +150 °C Operating Junction Temperature TJ -55 to +150 °C Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc FEATURE .Glass passivated junction. .Ideal for printed circuit board. .Reliable low cost construction utilizing molded plastic technique. .High surge current capability. .High temperature soldering guaranteed: 250℃/10 seconds at terminals. .Small size, simple installation. MECHANICAL DATA .Case: Molded plastic .Epoxy: UL 94V-0 rate flame retardant .Lead: MIL-STD- 202E, Method 208 guaranteed .Polarity: As marked (Halogen free)
RATINGAND CHARACTERISTIC CURVES (TMBF310 ) 10.0 1.0 FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1.21.0 TJ=25℃ Pulse Width=300μs 1% Duty Cycle .01 1.0 INSTANEOUS FORWARD VOLTAGE,(V) FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANEOUS FORWARD CURRENT,(A) TJ=25℃ 80 100 120 .01 600 20 40 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) INSTANEOUS REVERSE CURRENT,(μA) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 15010050 8.3ms Single Half Sine-Wave (JEDEC Method) AMBIENT TEMPERTURE,(℃) 120 Single Phase Half Wave 60Hz Resistive or inductive Load AVERGE FORWARD RECTIFIED CURRENT,(A) NUMBER OF CYCLES AT 60Hz PEAK FORWARD SURGE CURRENT,(A) FIG.3-MAXIMUN NON-REPETITIVE FORWARD SURGE CURRENT 100 1.4 140 3.0 1.5 The cruve g ra p h is for reference onl y , can't be the basis for j ud g ment 曲线图仅供参考