SF32G HUIXIN | Alldatasheet
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The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Low reverse leakage High forward surge current capability High temperature soldering guaranteed Mechanical Data Maximum Ratings And Electrical Characteristics SF31G~SF38G 3.0Amp Super Fast Silicon Rectifiers -55 to +150 200 Maximum repetitive peak reverse voltage V V V SYMBOLS UNITS A A V VRRM VRMS VDC I(AV) IFSM VF 3.0 125.0 Operating junction and storage temperature range Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=100 C Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current T A =25 C at rated DC blocking voltage TA=125 C Typical junction capacitance (Note2) Note: IR 5.0 RqJA CJ TJ,TSTG 45.0 70.0 pF C Au Typical thermal resistance C/W SF34G SF36SF35G G 200 140 200 400 280 400 500 350 500 1.25 1.Reverse recovery time test condition: IF=0.5A IR=1.0A Irr=0.25A SF37GSF33G 100 100 SF32G SF31GParameter Maxinum reverse recovery time(Note 1) Trr 35 ns 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 0.95 1.7 300 210 300 150 105 150 600 420 600 SF38G DO-27 Dimensions in inches and (millimeters) 0.220 (5.6) 0.197(5.0) DIA. 0.052 (1.3) 0.035(0.9) DIA. 0.375(9.5) 0.285(7.2) 0.945 (24.0) MIN. 0.945 (24.0) MIN. +86-769-22857832 huixin@hxkj.hk Rev.01 Page 1 of 2
Percent Of Rated Peak Reverse Voltage(%) FIG. 4-TYPICAL REVERSE LEAKAGE CHARACTERISTICS Instantaneous Reverse Leakage Current Micro Amperes 0.01 0.1 1.0 100 0 20 40 60 80 100 120 140 T = 25 Cj ° T = 125 Cj ° Ratings And Characteristic Curves FIG. 3-TYPICAL FORWARD VOLTAGE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,AMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.01 0.1 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE SF31-SF34 SF35-SF36 SF37-SF38 210 180 150 120 Number of cycles FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PERLEGFIG. 1- DERATING CURVE OUTPUT RECTIFIED CURRENT Average Forward Rectified Current Amperes Peak Forward Surage Current 1 100 Lead Temperature 1Cycle f=60Hz 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 20 40 60 80 100 120 140 160 Amperes +86-769-22857832 huixin@hxkj.hk Rev.01 Page 2 of 2