Formosa MS Surface Mount Standard Rectifiers DSF1A Thru DSF1J Reverse Voltage - 50 to 600 Volts Forward Current - 1.0Ampere Features ● ● ● ● ● ● ● ● Low profile space Ideal for automated placement Glass passivated chip junctions Low forward voltage drop Low leakage current High forward surge capability High temperature soldering： 260℃/10 seconds at terminals Component in accordance to RoHS 2002/95/1 and WEEE 2002/96/EC Mechanical Date ● ● ● ● Case: JEDEC SOD-123FL molded plastic body over glass passivated chip Terminals: Solder plated, solderable per J-STD-002B and JESD22-B102D Polarity: Laser band denotes cathode end Weight: 0.017gram Maximum Ratings & Thermal Characteristics & Electrical Characteristics (TA = 25 °C unless otherwise noted) Symbol DSF1A DSF1B DSF1C DSF1D DSF1F DSF1G DSF1J UNIT Maximum repetitive peak reverse voltage VRRM 50 100 150 200 300 400 600 V Maximum RMS voltage VRMS 35 70 105 140 210 280 420 V Maximum DC blocking voltage VDC 50 100 150 200 300 400 600 V Maximum average forward rectified current IF(AV) 1 A Peak forward surge current 8.3 mS single half sinewave superimposed on rated load IFSM 25 A Maximum instantaneous forward voltage at 1.0A VF Maximum DC reverse current at Rated DC blocking voltage IR 5.0 150 μA trr 35 nS RθJA 150 ℃/W TJ, TSTG –55 to +150 ℃ TA = 25 ℃ T A = 100℃ Maximum reverse recovery time at IF = 0.5 A , IR = 1.0 A , Irr = 0.25 A Typical thermal resistance Operating junction and storage temperature range 0.95 1.25 1.70 Note1: Mounted on FR-4 P.C.B. With 0.9x1.5 mm copper pad areas (≈35 μm thick) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 1 Document ID Issued Date Revised Date Revision DS-222645 2008/02/10 2010/03/10 B Page. 2 V Formosa MS Surface Mount Standard Rectifiers DSF1A Thru DSF1J Characteristic Curves (TA=25 ℃ unless otherwise noted) http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 Page 2 Document ID Issued Date Revised Date Revision DS-222645 2008/02/10 2010/03/10 B Page. 2