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SF28 Datasheet(PDF) 1 Page - MIC GROUP RECTIFIERS |
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SF28 Datasheet(HTML) 1 Page - MIC GROUP RECTIFIERS |
1 / 2 page SUPER FAST RECOVERY RECTIFIER VOLTAGE RANGE 50 to 600 Volts SF21 THRU SF28 CURRENT 2.0Ampere E-mail: sales@cnmic.com Web Site: www.cnmic.com FEATURES • Low coat construction • Fast switching for high efficency. • Low reverse leakage • High forward surge current capability • High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension MECHANICAL DATA • Case: Transfer molded plastic • Epoxy: UL94V-O rate flame retardant • Polarity: Color band denotes cathode end • Lead: Plated axial lead, solderable per MIL-STD-202E method 208C • Mounting position: Any • Weight: 0.014ounce, 0.39grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • Ratings at 25 OC ambient temperature unless otherwise specified • Single Phase, half wave, 60Hz, resistive or inductive load • For capacitive load derate current by 20% SYMBOLS SF 21 SF 22 SF 23 SF 24 SF 25 SF 26 SF 27 SF 28 UNITS Maximum Repetitive Peak Reverse Voltage VRRM 50 100 150 200 300 400 500 600 Volts Maximum RMS Voltage VRMS 35 70 105 140 210 280 350 420 Volts Maximum DC Blocking Voltage VDC 50 100 150 200 300 400 500 600 Volts Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length at TA= 55℃ I(AV) 2.0 Amp Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) IFSM 50 Amps Maximum Instantaneous Forward Voltage @ 2.0A VF 0.95 1.25 1.7 Volts TA = 25℃ 5.0 Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 125℃ IR 50 µA Maximum Reverse Recovery Time Test conditions IF=0.5A,IR=1.0A,IRR=0.25A trr 35 ns Typical Thermal Capavitance (Measured at 1.0MHz and applied rever voltage of 4.0V) CJ 30 20 PF Typical Thermal Resistance(NOTE 1) RθJA 40 ℃ /W Operating Junction Temperature Range TJ (-55 to +150) ℃ Storage Temperature Range TSTG (-55 to +150) ℃ Notes: 1. Thermal resistance from junction to ambient with .375”(9.5mm)lead length, P.C.B. mounted. . DO-15 DIA. .034(0.9) .028(0.7) DIA. .140(3.6) .104(2.6) .300(7.6) .230(5.8) 1.0(25.4) MIN. 1.0(25.4) MIN. Dimensions in inches and (millimeters) |
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