SM4001 BYTES | Alldatasheet

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Technical content

1.0 AMP SURFACE MOUNT SILICON RECTIFIERS

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig. 2 Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Typical Junction Capacitance (Note 1) SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 UNITS 50 100 200 400 600 800 1000 V 50 100 200 400 600 800 1000 V 35 70 140 280 420 560 700 1.0 5.0 -65 +175 V A A V mA mA pF NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance from Junction to Ambient. SM4001 SM4007THRU 1.1 Typical Thermal Resistance R JA (Note 2)q 50 VOLTAGE RANGE 50 to 1000 Volts CURRENT

1.0 AmpereFEATURES

  • Low forward voltage drop * Low leakage current * High reliability * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Metallurgically bonded construction * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.015 grams Operating and Storage Temperature Range T , TJ STG C C/W Dimensions in inches and (millimeters) SM-1 .105(2.7) .095(2.4) .205(5.2) .190(4.8) .024(.60) .018(.46) SOLDERABLE ENDS 238

1.0 100 RATING AND CHARACTERISTIC CURVES (SM4001 THRU SM4007) FIG.3 - TYPICAL REVERSE CHARACTERISTICS REVERSE LEAKAGE CURRENT, ( A) m PERCENTAGE RATED PEAK REVERSE VOLTAGE 0 20 40 60 80 100 120 140 .01 FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) Tj=100 C Tj=25 C FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 0.2 0.4 0.6 0.8 1.0 1.2 AMBIENT TEMPERATURE ( C) Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.1 1.0 .01 FIG.1-TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT,(A) FORWARD VOLTAGE,(V) Pulse Width 300us 1% Duty Cycle 3.0 Tj=25 C FIG.5-TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) .01 .05 .1 .5 1 5 10 50 100 PEAK FORWAARD SURGE CURRENT,(A) NUMBER OF CYCLES AT 60Hz 1 10 5 50 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 0 20 40 60 80 100 120 140 160 180 200 239