DFR0.3A CHENDA | Alldatasheet
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Technical content
SUFACE MOUNT FAST RECOVERY RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 0.3Ampere Case : JEDEC SOD-123FL molded plastic body over passivated chip Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end Mounting Position : Any Weight :0.0007 ounce, 0.02 grams Glass passivated device Ideal for surface mouted applications
FEATURES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Metallurgically bonded construction High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension Low reverse leakage Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. DFR0.3A THRU DFR0.3M Note: 3.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 1.Averaged over any 20ms period. 2.Measured with IF=0.3A, IR=1A, Irr=0.25A. UNITS VOLTS VOLTS VOLTS Amp Amps Volts Aµ pF C ns SYMBOLS 1000 700 1000 VRRM VRMS VDC I(AV) IFSM VF 0.3 10.0 1.3 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TA=65 C (NOTE 1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 0.3A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=125 C IR 5.0 50.0 F03M TL=25 C Maximum reverse recovery time (NOTE 2) Typical junction capacitance (NOTE 3) CJ Operating junction and storage temperature range TJ,TSTG -50 to +150 500trr DFR0.3M 100 100 400 280 400 200 140 200 600 420 600 F03B F03D F03G F03J 800 560 800 F03K F03A 150 250 SOD-123FL 1.0 0.2 2.8 0.1 1.8± 0.1 Cathode Band Top View 3.7 0.2 0.6 0.25 1.1± 0.15 0.10-0.30 Dimensions in millimeters MDD Catalog Number
RATINGS AND CHARACTERISTIC CURVES DFR0.3A THRU DFR0.3M Characteristic Curves A =25 ℃ unless otherwise noted) 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