USCD024

USCD022 THRU USCD024 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 40 Volts Forward Current - 200 mA D ED ATENT E ATENT P P 0603 FEATURES 0.002(0.05) 0.067(1.70) 0.059(1.50) 0.039(1.00) 0.031(0.80) 0.028(0.70) R 0. 008 ( 0.2 0) * * * * * * * * * * * * 0.020(0.40) 0.012(0.30) 0.031(0.80) 0.020(0.50) 0.020(0.40) 0.012(0.30) 0.001(0.03) 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 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 : Pure Tin plated (Lead-Free), solderable per MIL-STD-750, Method 2026. Polarity : Laser marking Weight : 0.003 gram *Dimensions in inches and (millimeters) TM MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Maximum repetitive peak reverse voltage SYMBOLS VRRM USCD022 20 USCD024 40 UNITS Volts o Maximum RMS Voltage VRMS 14 28 Volts Maximum DC Blocking Voltage Average Forward Rectified Current Peak Forward Surge Current at 8.3 ms single half sine-wave Maximum Instantaneous Forward Voltage at 0.2 A Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum DC Reverse Current at 10 V Junction Temperature Storage temperature range VDC IO IFSM VF IR IR TJ TSTG 20 200 2.0 0.45 50 30 +125 -40 to +125 40 Volts mA Amps Volts uA uA o C C o REV. 0 Zowie Technology Corporation RATINGS AND CHARACTERISTIC CURVES USCD022 THRU USCD024 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 10 NUMBER OF CYCLES AT 60Hz 100 LEAD TEMPERATURE, ( C) FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 IINSTANTANEOUS FORWARD CURRENT, AMPERES 1000 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 TJ=100 C o 1.00 10 0.10 1.0 TJ=25 C o 0.01 Ta=25 C o 0.10 .001 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.01 0 20 40 60 80 100 FORWARD VOLTAGE, (V) PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG. 5 - TYPICAL JUNCTION CAPACITANCE 1000 JUCTION CAPACITANCE (pF) 100 10 1 0 5 10 REVERSE VOLTAGE, (V) 15 20 REV. 0 Zowie Technology Corporation