USCD024R

USCD024R SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 40 Volts Forward Current - 200 mA D ED ATENT E ATENT P P 0603 0.002(0.05) FEATURES * Lead free product * Leadless chip form , no lead damage * Lead-free solder joint , no wire bond & lead frame * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * For surface mounted applications * Low profile package * Built-in strain relief * Metal to silicon rectifier , majority carrier conduction * Low power loss , High efficiency * High current capability , low VF, low IR * High surge capacity * For using in low voltage high frequency switching power supply, inverters , free wheeling , and polarity protection applications 0.067(1.70) 0.059(1.50) 0.039(1.00) 0.031(0.80) 0.028(0.70) R 0. 0 .20) 08(0 0.020(0.40) 0.012(0.30) 0.020(0.40) 0.012(0.30) 0.031(0.80) 0.020(0.50) 0.001(0.03) MECHANICAL DATA *Dimensions in inches and (millimeters) TM Case : Packed with FRP substrate and epoxy underfilled Terminals : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. Polarity : Cathode Band, Laser marking Weight : 0.003 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current (SEE FIG.1) o SYMBOLS VRRM VRMS VDC I (AV) USCD024R 40 28 40 UNITS Volts Volts Volts mA 200 Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 0.2 A Maximum DC reverse current at VR @10V Junction temperature Operating temperature Operating and storage temperature range IFSM VF IR TJ Topr Topr, TSTG 2.0 0.45 1.0 125 -40 to +125 - 40 to +125 Amps Volts uA o C REV. 1 Zowie Technology Corporation RATINGS AND CHARACTERISTIC CURVES OF USCD024R FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 0.25 2.5 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 8.3ms Single Half Sine-Wave AVERAGE FORWARD CURRENT, (A) 0.20 PEAK FORWARD SURGE CURRENT, (A) (JEDEC Method) 2.0 0.15 1.5 0.10 1.0 0.05 0.5 0 0 25 50 75 100 o 0 125 150 1 LEAD TEMPERATURE, ( C) FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1000 IINSTANTANEOUS FORWARD CURRENT, (mA) 100m NUMBER OF CYCLES AT 60Hz REVERSE CURRENT, (A) 100 10 1 Ta=25 C o 0.1 0 0.1 0.2 0.3 FORWARD VOLTAGE, (V) JUCTION CAPACITANCE (pF) R P L E I IM 0.4 1000 100 A N 0.5 0.6 Y R 0.7 A D 10m 1m 100u 10u 1u 100n 0 A T FIG. 4 - REVERSE CHARACTERISTICS S E H 10 T E 100 125 C o 75 C o 25 C o 10 20 REVERSE VOLTAGE, (V) 30 40 FIG. 5 - TYPICAL JUNCTION CAPACITANCE 10 1 0 5 10 15 20 REVERSE VOLTAGE, (V) REV. 1 Zowie Technology Corporation