US1AL THRU US1ML 星合电子 ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ SURFACE MOUNT HIGH EFFICIENCY RECTIFIER Forward Current - 1.0 Ampere Reverse Voltage - 50 to 1000 Volts FEATURES SOD-123FL Glass passivated device Ideal for surface mouted applications Low reverse leakage Metallurgically bonded construction High temperature soldering guaranteed: 250 C/10 seconds,0.375”(9.5mm) lead length, 5 lbs. (2.3kg) tension 1.8± 0.1 １．０±0.2 Cathode Band Top View 1.3± 0.15 0.10-0.30 2.8±0.1 MECHANICAL DATA 0.6±0.25 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 3.7±0.2 Dimensions in millimeters 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%. SYMBOLS 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 TA=25 C at rated DC blocking voltage TA=100 C Maximum reverse recovery time (NOTE 1) VRRM VRMS VDC US1AL US1BL US1DL US1GL US1JL US1KL US1ML UNITS UA UB UD UG UJ UK UM 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 VOLTS VOLTS VOLTS I(AV) 1.0 Amp IFSM 25.0 Amps VF 1.0 1.4 1.7 5.0 100.0 IR trr µA 75 50 Typical thermal resistance RθJA Operating junction and storage temperature range TJ,TSTG 180 -55 to +150 Volts ns K/W C Note: 1.Measured with IF=0.5A, IR=1A, Irr=0.25A. 1 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７ US1AL THRU US1ML 星合电子 ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ SURFACE MOUNT HIGH EFFICIENCY RECTIFIER Forward Current - 1.0 Ampere AVERAGE FORWARD RECTIFIED CURRENT, AMPERES Reverse Voltage - 50 to 1000 Volts FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE 1.0 0.8 0.6 Single Phase Half Wave 60Hz Resistive or inductive Load 0.4 0.2 0 0 25 50 75 100 125 150 30 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 25 20 15 10 5.0 0 1 175 10 100 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, C FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 10 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 1 0.1 US1AL-US1DL US1GL US1JL-US1ML 0.01 0.2 0.6 1.0 1.4 1.8 2.0 1,000 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% 2 ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７