DSK22 CHENDA | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 2.0 Ampere Case: JEDEC SOD-123FL molded plastic body Terminals: Solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.0007 ounce, 0.02 grams
FEATURES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction,majority carrier conduction Low power loss,high efficiency High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension DSK22 K22 SYMBOLS UNITSDSK210 K210 Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. VRRM VRMS VDC I(AV) IFSM VF 2.0 40.0 0.70 Operating junction temperature range Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 2.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) IR 0.5 CJ TJ TSTG Storage temperature range DSK23 K23 DSK25 K25 DSK24 K24 DSK26 K26 DSK28 K28 DSK27 K27 DSK29 K29 100 100 VOLTS VOLTS VOLTS Amp Amps Volts pF C mA C-50 to +150 -50 to +125 -50 to +150 10.0 5.0 0.55 0.85 220 SOD-123FL 1.0 0.2 2.8 0.1 1.8± 0.1 Cathode Band Top View 3.7 0.2 0.6 0.25 1.1± 0.15 0.10-0.30 Dimensions in millimeters MDD Catalog Number
RATINGS AND CHARACTERISTIC CURVES DSK22 THRU DSK210 2.0 1.6 1.2 0.8 0.4 0 25 50 75 100 125 150 175 FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS NUMBER OF CYCLES AT 60 Hz FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG. 1- FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT, AMPERESINSTANTANEOUS FORWARD CURRENT,AMPERES PEAK FORWARD SURGE CURRENT, AMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS Single Phase Half Wave 60Hz Resistive or inductive Load 0.01 0.1 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 0 20 40 60 80 100 100 0.1 0.01 0.001 TJ=25 C TJ=100 C PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLAMPERES AMBIENT TEMPERATURE, C DSK27-DSK210 DSK22-DSK26 DSK25-DSK26 DSK22-DSK24 DSK27-DSK210 TJ=75 C 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF TJ=25 C 100 1000 2000 DSK25-DSK210 DSK22-DSK24 1 10 100 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) The cruve g ra p h is for reference onl y , can't be the basis for j ud g ment 曲线图仅供参考