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| 1S20 THRU 1S60 Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free VOLTAGE 20V ~ 60V 1.0AMP Schottky Barrier Rectifiers R-1 F EATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability * Epitaxial construction .102(2.6) .091(2.3) DIA. .787(20.0) MIN. MECHANICAL DATA * 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: 0.19 grams .126(3.2) .106(2.7) .025(0.65) .021(0.55) DIA. .787(20.0) MIN. Dimensions in inches and (millimeters) MAXIMUM RA TINGS 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 See Fig. 1 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Typical Junction Capacitance (Note1) Typical Thermal Resistance RJA (Note 2) Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: 1S20 20 14 20 1S30 30 21 30 1S40 40 28 40 1.0 30 1S50 50 35 50 1S60 60 42 60 UNITS V V V A A V mA mA pF C/W C C 0.55 1.0 10 0.70 Ta=100 C 110 10 -65 ~ +125 80 15 -65 ~ +150 -65 ~ +150 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5"(12.7mm) Lead Length. http://www.SeCoSGmbH.com 01-Jun-2002 Rev. A Page 1 of 2 1S20 THRU 1S60 Elektronische Bauelemente VOLTAGE 20V ~ 60V 1.0AMP Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (1S20 THRU 1S60) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CHARACTERISTICS 1.2 1.0 50 INSTANTANEOUS FORWARD CURRENT,(A) 1S 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 1S 20 ~1 3.0 1.0 1S 2 1S 50 ~ 1S 60 120 140 160 180 200 AMBIENT TEMPERATURE,( C) 0~ 1S 4 0 50 ~1 S6 0 0 S4 10 Tj=25 C Pulse Width 300us 1% Duty Cycle FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 30 0.1 PEAK FORWARD SURGE CURRENT,(A) 24 .01 .1 .3 .5 .7 .9 1.1 1.3 1.5 18 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method FORWARD VOLT AGE,(V) 12 6 FIG.5 - TYPICAL REVERSE 0 1 5 10 50 100 CHARACTERISTICS 100 NUMBER OF CYCLES AT 60Hz 350 300 250 200 1S JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE 10 1.0 Tj=75 C 1S 20 ~1S 40 150 100 50 0 50 ~1 S6 0 .1 Tj=25 C .01 .05 .1 .5 1 5 10 50 100 .01 0 20 40 60 80 100 120 140 REVERSE VOLTAGE,(V) PERCENT OF RATED PEAK REVERSE VOLT AGE,(%) http://www.SeCoSGmbH.com Any changing of specification will not be informed individual 01-Jun-2002 Rev. A Page 2 of 2 |
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