SF21 SECOS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Any changing of specification will not be informed individual SF21 THRU SF25 VOLTAGE 50V ~ 600V 2.0AMP Super Fast Rectifiers 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at Ta=55 C
FEATURES
Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 2.0A Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) 2.0 5.0 -65 +150 A A V A A nS pF Ta = 25 C Ta =100 C NOTES: 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. * Low forward voltage drop * High current capability * High reliability * High surge current capability * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.40 grams .140(3.6) .104(2.6) DIA. UNITS o V V SF21 SF23 200 200 140 V SF25 600 600 420 1.70 SF22 100 100 0.95 SF24 400 400 280 1.3 Operating and Storage Temperature Range TJ, TSTG C Dimensions in inches and (millimeters) DO-15 1.0(25.4) MIN. 1.0(25.4) MIN. .300(7.6) .230(5.8) .034(.9) .028(.7) DIA. http://www.SeCoSGmbH.com Elektronische Bauelemente 01-Jun-2006 Rev. B Page 1 of 2 RoHS Compliant Product A suffix of "-C" specifies halogen-free
Any changing of specification will not be informed individual SF21 THRU SF25 VOLTAGE 50V ~ 600V 2.0AMP Super Fast Rectifiers 0.1 1.0 .01 RATING AND CHARACTERISTIC CURVES (SF21 THRU SF25) FIG.4-TYPICAL REVERSE FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC CHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT AVERAGE FORWARD CURRENT,(A) FIG.6-TYPICAL JUNCTION CAPACIT ANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, (mA) 0.4 0.8 1.2 1.6 2.0 2.4 175 150 125 100 (+) (+) 25Vdc (approx.) ( ) ( ) NONINDUCTIVE NONINDUCTIVE W W PULSE GENERATOR (NOTE 2) OSCILLISCOPE (NOTE 1) NON- INDUCTIVE W NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. +0.5A -0.25A -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm trr .01 .05 .1 .5 1 5 10 50 100 D.U.T. 3.0 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length DERATING CURVE Tj=100 C Tj=25 C 100 NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method PEAK FORWARD SURGE CURRENT,(A) PERCENT OF RATED PEAK REVERSE VOLT AGE,(%) 20 40 60 80 100 120 140 AMBIENT TEMPERATURE,( C) 0 25 50 75 100 125 150 175 FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0.1 1.0 .01 FIG.3-TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 3.0 SF24 SF25 SF21~SF23 Tj=25 C http://www.SeCoSGmbH.com Elektronische Bauelemente 01-Jun-2006 Rev. B Page 2 of 2