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SF34G Dataheets PDF



Part Number SF34G
Manufacturers NANTONG GAOXIN
Logo NANTONG GAOXIN
Description Plastic High-Efficiency Rectifier
Datasheet SF34G DatasheetSF34G Datasheet (PDF)

R SF31G . SF38G Plastic High-Efficiency Rectifiers Reverse Voltage 50 to 600V Forward Current 3.0A Features · Glass Passivated · Low reverse leakage · High forward surge capability · High temperature soldering guaranteed: 250℃/10 , 0.375" (9.5mm)。 250℃/10 seconds, 0.375" (9.5mm) lead length, ·5 (2.3kg) 。 5 lbs. (2.3kg) tension 50 ---600V 3.0 A DO-201AD(DO-27) 1.0(25.4) MIN .052(1.3) DIA .048(1.2) .375(9.5) .335(8.5) .220(5.6) DIA .197(5.0) 1.0(25.4) MIN Mechanical Data ·: Ter.

  SF34G   SF34G



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R SF31G ...... SF38G Plastic High-Efficiency Rectifiers Reverse Voltage 50 to 600V Forward Current 3.0A Features · Glass Passivated · Low reverse leakage · High forward surge capability · High temperature soldering guaranteed: 250℃/10 , 0.375" (9.5mm)。 250℃/10 seconds, 0.375" (9.5mm) lead length, ·5 (2.3kg) 。 5 lbs. (2.3kg) tension 50 ---600V 3.0 A DO-201AD(DO-27) 1.0(25.4) MIN .052(1.3) DIA .048(1.2) .375(9.5) .335(8.5) .220(5.6) DIA .197(5.0) 1.0(25.4) MIN Mechanical Data ·: Terminals: Plated axial leads ·: Polarity: Color band denotes cathode end ·: Mounting Position: Any Unit:inch(mm) TA = 25℃ 。 Maximum Ratings & Thermal Characteristics Symbols Maximum repetitive peak reverse voltage Ratings at 25℃ ambient temperature unless otherwise specified. SF 31G SF 32G SF 33G SF 34G SF 35G SF 36G SF 38G Unit V V V A A ℃/W VRRM 50 35 50 100 70 100 150 105 150 200 140 200 3.0 125 20 300 210 300 400 280 400 600 420 600 Maximum RMS voltage VRMS VDC IF(AV) IFSM RθJA Tj, TSTG Maximum DC blocking voltage Maximum average forward rectified current 8.3ms Peak forward surge current 8.3 ms single half sine-wave Typical thermal resistance Operating junction and storage temperature range -50 --- +150 ℃ TA = 25℃ 。 Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Symbols Maximum forward voltage SF 31G SF 32G SF 33G SF 34G SF 35G SF 36G SF 38G Unit V µA nS pF IF = 3.0A @TA= 25℃ @TA=125℃ IF=0.5A IR=1.0A IRR=0.25A VF IR trr Cj 0.95 5.0 150.0 1.25 1.7 Maximum reverse current MAX. Reverse Recovery Time 35 95 Type junction capacitance VR = 4.0V, f = 1MHz NANTONG GAOXIN SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD Free Datasheet http://www.datasheet4u.net/ R SF31G ...... SF38G FORWARD CURRENT DERATING CURVE IF(AV) (A) IF(AV) Average Power Dissipation(watts) 3.0 Characteristic Curves () TYPICAL FORWARD CHARACTERISTIC IF(A) IF Instantaneous Forward Current (A) 100 SF31G-SF34G 10 2.4 1.8 1 SF38G SF35G-SF36G 1.2 0.1 Tj = 25°C Single Phase Half Wave 60HZ Resistive or inductive Load 0.6 0.01 0.4 0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 25 50 75 100 125 150 175 VF(V) VF Instantaneous Forward Voltage (V) Ta(°C) Tamb, ambient temperature (°C) () MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT 125 IFSM Peak Forward Surge Current (A) 100 IFSM(A) 75 50 25 0 1 2 4 6 10 20 40 100 Number of Cycles at 60 Hz. NANTONG GAOXIN SCIENCE AND TECHNOLOGY DEVELOPMENT CO.,LTD Free Datasheet http://www.datasheet4u.net/ .


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