SCD22L SECOS | Alldatasheet
Document overview
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Technical content
VOLTAGE 20V ~ 40V
2.0 AMP Low Vf Schottky Barrier Rectifiers
FEATURES
Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Low profile package Built-in strain relief Metal to silicon rectifier , majority carrier conduction Low power loss , High efficiency High current capability , low VF High surge capacity For using in low voltage high frequency switching power suppl inverters , free wheeling , and polarity protection applications MECHANICAL DATA Case : Packed with FRP substrate and epoxy underfilled Terminals : Solder plated , solderable per MIL-STD-750, Method 2026 Polarity : Laser marking Weight : 0.02 gram * y, MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER SYMBOLS Maximum Recurrent Peak Reverse Voltage V RRM Working Peak Reverse Voltage V RMS Maximum DC Blocking Voltage V DC Maximum Average Forward Rectified Current (See FIG. 1) I (AV) Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM Maximum Instantaneous Forward Voltage at 2.0A (Note1) V F V Maximum DC Reverse Current (Note1) Ta=25℃ at Rated DC Blocking Voltage Ta=100℃ IR mA RθJA 75 Typical Thermal Resistance (Note 2) RθJL 17 ℃ / W Operating Temperature Range T J -50 ~ +125 ℃ Storage Temperature Range T STG -65 ~ +150 ℃ NOTES: 1. Pulse test width PW=300 usec, 1% duty cycle. http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual 0.083(2.10) 0.049(1.25) 0.033(0.85) 0.049(1.25) 0.033(0.85) .181(4.60) 0.049(1.25) 0.033(0.85) * Dimensions in inches and (millimeters) SCD22L UnitsSCD24L A 20 40 0.36 V V V 2 A 0.38 01-Jun-2002 Rev. A Page 1 of 2 RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free
h t t p : / / w ww. SeCo S Gmb H.co m Any changing of specification will not be informed individual FIG.1 - FORWARD CURRENT DERATING CURVE FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 2.0 1.0 IINSTANTANEOUS FORWARD CURRENT, AMPERES 0.10 1.00 10.00 0.01 0 50 70 90 110 130 150 170 RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON COPPER PAD AREAS LEAD TEMPERATURE, o C INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES NUMBER OF CYCLES AT 60Hz 8.3ms Single Half Sine-Wave (JEDEC Method) 1 10 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 0.01 .001 0 20 0.10 1.0 100 TJ=100 o C TJ=25 o C 40 60 80 100 FIG.5 - TYPICAL JUNCTION CAPACITANCE TJ = 25 o C f=1.0MHz Vsig=50mVP-P REVERSE VOLTAGE, VOLTS JUNCTION CAPACITANCE, pF 400 1.0 10 100 100 SCD22L SCD22L SCD24L SCD24L 01-Jun-2002 Rev. A Page 2 of 2 Elektronische Bauelemente SCD22L THRU SCD24L VOLTAGE 20V ~ 40V