SCD22 SECOS | Alldatasheet
Document overview
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Technical content
VOLTAGE 20V ~ 60V
2.0 AMP Surface Mount 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 High surge capacity For using in low voltage high frequency switching power supply 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 Polarit y : Laser marking Weight : 0.02 gram 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 0.50 SCD24 2.0 0.5 SCD22 0.70 SCD26 Maximum Recurrent Peak Reverse Voltage VRRM V Working Peak Reverse Voltage VRMS V Maximum DC Blocking Voltage VDC V Maximum Average Forward Rectified Current (See FIG. 1) I(AV) A superimposed on rated load (JEDEC method) IFSM A Maximum Instantaneous Forward Voltage at 2.0A (Note1) VF V Maximum DC Reverse Current (Note1) Ta=25 ¡C =100 ¡C at Rated DC Blocking Voltage Ta IR mA RqJA 88 Units Peak Forward Surge Current, 8.3 ms single half sine-wave Typical Thermal Resistance (Note 2) RθJL 28 ℃ / W Operating Temperature Range TJ -50 ~ +125 ℃ Storage Temperature Range TSTG -65 ~ +150 ℃ NOTES: 1. Pulse test width PW=300 usec, 1% duty cycle. http://www.SeC oSGmbH.com/ Any changing of specification will not be informed individual 0.083(2.10) 0.045(1.15) 0.029(0.75) 0.046(1.16) 0.034(0.86) .181(4.60) 0.045(1.15) 0.029(0.75) * Dimensions in inches and (millimeters) 01-Jun-2002 Rev. A Page 1 of 2 RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free
http://www.SeCoSGmbH.com 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 SCD22~SCD24 SCD22~SCD24 SCD26 SCD26 01-Jun-2002 Rev. A Page 2 of 2 Elektronische Bauelemente SCD22 THRU SCD26 VOLTAGE 20V ~ 60V