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| RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION SM120 THRU SM160 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 60 Volts CURRENT 1.0 Ampere FEATURES * * * * * * Fast switching Ideal for surface mounted applications Low leakage current Metallurgically bonded construction Mounting position: Any Weight: 0.015 gram MELF MECHANICAL DATA * Epoxy: Device has UL flammability classification 94V-O .205 (5.2) .190 (4.8) SOLDERABLE ENDS .028 (.60) .018 (.46) .106 (2.7) .095 (2.4) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At TA = 25 oC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Lead Temperature Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC IO IFSM RJA CJ TJ TSTG -65 to + 125 -65 to + 150 SM120 20 14 20 SM130 30 21 30 SM140 40 28 40 1.0 40 50 110 -65 to + 150 SM150 50 35 50 SM160 60 42 60 UNITS Volts Volts Volts Amps Amps 0 C/ W pF 0 0 C C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0A DC Maximum Average Reverse Current at Rated DC Blocking Voltage @TA = 25 o C @TA = 100 o C SYMBOL VF IR SM120 SM130 .55 1.0 10 SM140 SM150 .70 SM160 UNITS Volts mAmps mAmps 2001-5 NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5" (12.7mm) Lead Length. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. RATING AND CHARACTERISTIC CURVES ( SM120 THRU SM160 ) AVREAGE FORWARD CURRENT, (A) INSTANTANEOUS FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 1.0 FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS 20 10 .75 120 SM ~S 150 SM 60 M1 ~S .50 Single Half Wave 60HZ Resistive or Inductive Load 40 M1 1.0 .25 SM120 SM130 SM140 SM150 SM160 TJ = 25 Pulse Width = 300uS 1% Duty Cycle 0 0 25 50 75 100 125 150 LEAD TEMPERATURE, ( ) 175 .1 .1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT (mA) 100 SM120~SM140 INSTANTANEOUS REVERSE CURRENT (mA) FIG. 3A - TYPICAL REVERSE CHARACTERISTICS 100 SM150~SM160 10 TJ = 125 10 1.0 TJ = 75 1.0 TJ = 150 TJ = 125 0.1 0.1 TJ = 75 .01 TJ = 25 .01 TJ = 25 .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT JUNCTION CAPACITANCE, (pF) FIG. 4 - TYPICAL JUNCTION CAPACITANCE 400 200 100 80 60 40 20 10 .1 .4 1.0 4 10 REVERSE VOLTAGE, (V) 40 80 50 PEAK FORWARD SURGE CURRENT, (A) TJ = 25 40 8.3ms Single Half Sine-Wave JEDEC Method 30 20 10 0 1 2 4 6 8 10 20 40 80100 NUMBER OF CYCLES AT 60Hz RECTRON |
Price & Availability of SM120
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