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SF53G Dataheets PDF



Part Number SF53G
Manufacturers SeCoS
Logo SeCoS
Description Glass Passivated Super Fast Rectifiers
Datasheet SF53G DatasheetSF53G Datasheet (PDF)

Elektronische Bauelemente SF51G ~ SF55G VOLTAGE 50 ~ 600 V 5 A, Glass Passivated Super Fast Rectifiers FEATURES z Low forward voltage drop z High current capability z High reliability z High surge current capability z High speed switching RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free PACKAGING INFORMATION z Glass-passivated z Case: Molded plastic z Epoxy: UL 94V-0 rate flame retardant z Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed z Polarity: C.

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Elektronische Bauelemente SF51G ~ SF55G VOLTAGE 50 ~ 600 V 5 A, Glass Passivated Super Fast Rectifiers FEATURES z Low forward voltage drop z High current capability z High reliability z High surge current capability z High speed switching RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free PACKAGING INFORMATION z Glass-passivated z Case: Molded plastic z Epoxy: UL 94V-0 rate flame retardant z Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed z Polarity: Color band denotes cathode end z Mounting position: Any z Weight: 1.1050 grams (approximately) DO-27 CA B DA REF. A B C D Millimeter Min. Max. 25.4 (TYP) 7.20 9.53 5.00 5.60 1.20 1.32 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25°C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER SF51G SF52G SF53G SF54G Max. Repetitive Peak Reverse Voltage Max. RMS Voltage Max. DC Blocking Voltage Max. Average Forward Rectified Current 0.375” (9.5 mm) Lead Length at TA = 55°C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Max. Instantaneous Forward Voltage at 5.0A Max. DC Reverse Current TA = 25°C at Rated DC Blocking Voltage TA = 100°C Maximum Reverse Recovery Time (Note 1) 50 35 50 100 200 70 140 100 200 5.0 100 1.0 5.0 50 35 400 280 400 1.30 Typical Junction Capacitance (Note 2) Storage temperature Notes: 1. Reverse Recovery Time test conditions: IF = 0.5 A, IR = 1.0 A, IRR = 0.25 A 2. Measured at 1 MHz and applied reverse voltage of 4.0 V D.C. 50 -65 ~ +150 SF55G 600 420 600 UNITS V V V A A 1.70 V μA 50 nS pF °C 01-June-2008 Rev. B Page 1 of 2 Elektronische Bauelemente SF51G ~ SF55G VOLTAGE 50 ~ 600 V 5 A, Glass Passivated Super Fast Rectifiers RATINGS AND CHARACTERISTIC CURVES (SF51G THRU SF55G) FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50W NONINDUCTIVE 10W NONINDUCTIVE (+) 25Vdc (approx.) () D.U.T. 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) +0.5A () PULSE GENERATOR (NOTE 2) (+) 0 -0.25A trr | | | | | | | | NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm AVERAGE FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 6 5 4 3 Single Phase Half Wave 60Hz 2 Resistive Or Inductive Load 0.375"(9.5mm) Lead Length 1 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE,( C) FIG.3-TYPICAL FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 50 50 10 3.0 1.0 0.1 Tj=25 C Pulse Width 300us 1% Duty Cycle 10 3.0 1.0 0.1 Tj=100 C Tj=25 C REVERSE LEAKAGE CURRENT, (mA) INSTANTANEOUS FORWARD CURRENT,(A) SF5S4FG51G~SF53G SF55G PEAK FORWARD SURGE CURRENT,(A) .01 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE,(V) FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 150 120 90 Tj=25 C 8.3ms Single Half 60 Sine Wave JEDEC method 30 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz JUNCTION CAPACITANCE,(pF) 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) 175 150 125 100 75 50 25 0 .01 FIG.6-TYPICAL JUNCTION CAPACITANCE .05 .1 .5 1 5 REVERSE VOLTAGE,(V) 10 50 100 01-June-2008 Rev. B Page 2 of 2 .


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