SF21G - SF28G CREAT BY ART Pb 2.0AMPS. Glass Passivated Super Fast Rectifiers DO-15 RoHS COMPLIANCE Features High efficiency, low VF High current capability High reliability High surge current capability Low power loss For use in low voltage, high frequency inventor, Free wheeling, and polarity protection application Green compound with suffix "G" on packing code & prefix "G" on datecode Mechanical Data Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode Dimensions in inches and (millimeters) Marking Diagram High temperature soldering guaranteed: 260℃/10 seconds/.375",(9.5mm) lead lengths at 5 lbs., (2.3kg) tension SF2XG = Specific Device Code G = Green Compound Mounting position: Any Y = Year Weight: 0.40 grams WW = Work Week Maximum Ratings and Electrical Characteristics Rating at 25 ℃ ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Maximum Recurrent Peak Reverse Voltage VRRM SF 21G 50 Maximum RMS Voltage VRMS 35 70 105 140 210 280 350 420 V Maximum DC Blocking Voltage VDC 50 100 150 200 300 400 500 600 V Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length @T A = 55℃ IF(AV) 2 A Peak Forward Surge Current, 8.3 ms Single Half Sinewave Superimposed on Rated Load (JEDEC method) IFSM 50 A Type Number Symbol Maximum Instantaneous Forward Voltage (Note 1) @2A VF Maximum DC Reverse Current at Rated @ T A=25 ℃ DC Blocking Voltage @ T A=125 ℃ IR Maximum Reverse Recovery Time (Note 2) Trr Typical Junction Capacitance (Note 3) Cj Typical Thermal Resistance Operating Temperature Range Storage Temperature Range SF 22G 100 SF 23G 150 SF 24G 200 SF 25G 300 SF 26G 400 SF 27G 500 SF 28G 600 0.95 1.3 Units V 1.7 V 5 uA 100 uA 35 40 nS 20 pF RθJA 65 RθJC 16 TJ - 65 to + 150 O C - 65 to + 150 O C TSTG O Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle Note 2: Reverse Recovery Test Conditions: I F=0.5A, I R=1.0A, I RR=0.25A Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Version:D11 C/W RATINGS AND CHARACTERISTIC CURVES (SF21G THRU SF28G) FIG.2- TYPICAL REVERSE CHARACTERISTICS FIG.1- MAXIMUM AVERAGE FORWARD CURRENT DERATING 1000 2.5 2.0 1.5 RESISTIVE OR INDUCTIVE LOAD 1.0 0.5 0.0 0 25 50 75 100 125 150 175 INSTANTANEOUS REVERSE A CURRENT (uA) AVERAGE FORWARD A CURRENT (A) 3.0 100 TA=125℃ 10 TA=75℃ 1 TA=25℃ o AMBIENT TEMPERATURE ( C) 0.1 0 FIG. 3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 50 FIG. 5 TYPICAL FORWARD CHARACTERISRICS 8.3ms Single Half Sine Wave JEDEC Method 40 100 30 20 10 0 1 10 NUMBER OF CYCLES AT 60 Hz 100 FIG. 4- TYPICAL JUNCTION CAPACITANCE 10 SF21G-SF24G 1 SF25G-SF26G 0.1 150 JUNCTION CAPACITANCE (pF) INSTANTANEOUS FORWARD A CURRENT (A) PEAK FORWARD SURGE A CURRENT (A) 60 125 SF27G-SF28G TA=25℃ Pulse Width=300us 1% Duty Cycle 0.01 0.4 100 0.6 0.8 1 1.2 1.4 1.6 FORWARD VOLTAGE (V) TA=25℃ 75 SF21G-SF24G 50 25 SF25G-SF28G 0 0.1 1 10 100 1000 REVERSE VOLTAGE (V) Version:D11 1.8