RECTRON FM145L- SEMICONDUCTOR W-S-R01 TECHNICAL SPECIFICATION SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE 45 Volts CURRENT 1.0 Ampere FEATURES * Ideal for surface mounted applications * Low leakage current * Low forward voltage drop DO-214AC MECHANICAL: *Epoxy : Device has ULflammability classification94V-0 * Metallurgically bonded construction * Mounting position: Any * Weight: 0.057 gram 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 T A = 25 oC unless otherwise noted) SYMBOL FM145L-W-S-R01 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 45 Volts Maximum RMS Voltage VRMS 31.5 Volts VDC 45 Volts RATINGS Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Lead Temperature IO 1.0 Amps Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) I FSM 40 Amps Typical Thermal Resistance (Note 1) RθJA 50 0 Typical Junction Capacitance (Note 2) CJ pF Operating Temperature Range TJ 110 -65 to + 125 0 C T STG -65 to + 150 0 C SYMBOL FM145L-W-S-R01 VF .50 Volts 1.0 mAmps 10 mAmps Storage Temperature Range C/ W ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0A DC Maximum Average Reverse Current @T A = 25 o C at Rated DC Blocking Voltage @T A = 100 o C NOTES : 1. Thermal Resistance (Junction to Ambient). 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 3. P.C.B Monuted with 0.2X0.2” (5.0X5.0mm 2) copper pad area. IR UNITS 2002-3 1.0 .75 .50 Single Half Wave 60HZ Resistive or Inductive Load .25 0 25 50 75 100 125 LEAD TEMPERATURE, ( 150 175 ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 T J = 125 10 1.0 FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS 20 10 1.0 TJ = 25¢J Pulse Width = 300uS 1% Duty Cycle .1 .1 .3 .5 .7 .9 1.1 1.3 1.5 1.7 1.9 2.1 INSTANTANEOUS FORWARD VOLTAGE, (V) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT (mA) 0 INSTANTANEOUS FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE T J = 75 FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 50 40 8.3ms Single Half Sine-Wave JEDEC Method 30 20 10 0 0.1 1 2 4 6 810 20 40 80100 NUMBER OF CYCLES AT 60Hz T J = 25 .01 .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) JUNCTION CAPACITANCE, (pF) AVREAGE FORWARD CURRENT, (A) RATING AND CHARACTERISTIC CURVES ( FM145L-W-S-R01 ) FIG. 5 - TYPICAL JUNCTION CAPACITANCE 400 200 T J = 25 100 80 60 40 20 10 .1 .4 1.0 4 10 REVERSE VOLTAGE, (V) 40 80 RECTRON 1. Marking on the body LOW VF VOLTAGE L45 VXX Month-code Cathode Band Year-code Plant-code 2. Packing Methode PACKAGE SMA-W EA PER COMPONENT TAPE SPACE REEL DIA CARTON SIZE REEL SPACE(m/m) (m/m) (m/m) (m/m) 5,000 --- --- 330 355*360*215 EA PER CARTON 50,000 GROSS WEIGHT(Kg) 8.86 RECTRON