U1A FS | Alldatasheet
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Technical content
U1A ~ U1M 2017 01 02 1/2Revision No : 1 SURFACE MOUNT HIGH EFFICIENCY RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current -1.0 Ampere Case: JEDEC SOD-123FL molded plastic body over passivated chip Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.0007 ounce, 0.02 grams Glass passivated device Ideal for surface mouted applications
FEATURES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS U1BSYMBOLS UNITS Metallurgically bonded construction High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension Low reverse leakage 100 100 400 280 400 600 420 600 VOLTS VOLTS VOLTS Amp Amps Volts V RRM VRMS VDC I(AV) IFSM VF 1.0 25.0 1.4 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 at1.0A Maximum DC reverse current T A=25 C at rated DC blocking voltage TA=100 C IR 5.0 100.0 Aµ 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%. U1D U1G U1J U1M UB UD UG UJ UMUK U1K Maximum reverse recovery time (NOTE 1) Note: Operating junction and storage temperature range RθJA TJ,TSTG 180 -55 to +150 C Typical thermal resistance K/W 1.Measured with IF=0.5A, IR=1A, Irr=0.25A. 50 ns UA U1A trr 200 140 200 800 560 800 1.0 1.7 1000 700 1000 SOD-123F 0.2 2.8 0.1 1.8± 0.1 Cathode Band Top View 3.5 0.2 0.6 0.25 1.0 0.10-0.30 Dimensions in millimeters
2017 01 02 2/2Revision No : 0 U1A ~ U1M RATINGS AND CHARACTERISTIC CURVES U1A THRU U1M 1.0 0.8 0.6 0.4 0.2 0 25 50 75 100 125 150 175 FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 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 0 20 40 60 80 100 1,000 100 0.1 0.01 TJ=100 C TJ=25 C PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES AMBIENT TEMPERATURE, C TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE U1A-U1D U1G U1J-U1M 5.0 NUMBER OF CYCLES AT 60 Hz 1 10 100 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)