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| RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION FM5817 THRU FM5819 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 40 Volts CURRENT 1.0 Ampere FEATURES * * * * * Ideal for surface mounted applications Low leakage current Metallurgically bonded construction Mounting position: Any Weiht: 0.057 gram DO-214AC MECHANICAL DATA * Epoxy: Device has UL flammability classification 94V-O 0.067 (1.70) 0.051 (1.29) 0.180(4.57) 0.160(4.06) 0.110 (2.79) 0.086 (2.18) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. o 0.091 (2.31) 0.067 (1.70) 0.059 (1.50) 0.035 (0.89) 0.209 (5.31) 0.185 (4.70) 0.012 (0.305) 0.006 (0.152) 0.008 (0.203) 0.004 (0.102) 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 TA= 90 oC 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) Storage and Operating Temperature Range SYMBOL VRRM VRMS VDC IO IFSM R JA CJ TJ, TSTG FM5817 20 14 20 FM5818 30 21 30 1.0 25 80 110 -65 to + 125 FM5819 40 28 40 UNITS Volts Volts Volts Amps Amps 0 C/ W pF 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Forward Voltage at 1.0A DC Maximum Forward Voltage at 3.1A DC Maximum Average Reverse Current at Rated DC Blocking Voltage @TA = 25 o C @TA = 100 o C SYMBOL VF VF IR FM5817 .45 .75 FM5818 .55 .875 1.0 10 2001-5 FM5819 .60 .90 UNITS Volts Volts mAmps 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 ( FM5817 THRU FM5819 ) FIG. 1 -- TYPICAL FORWARD CURRENT DERATING CURVE AYERAGE FORWARD CURRENT, (A) FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS 1.0 INSTANTANEOUS FORWARD CURRENT, (A) 20 FM5817 10 FM5819 .75 .50 1.0 FM5818 .25 Single Phase Half Wave 60Hz Resistive or Inductive Load TJ = 25 Pulse Width = 300uS 1% Duty Cycle 0 0.1 .1 1.1 1.3 1.5 1.7 .9 .7 .5 .3 INSTANTANEOUS FORWARD VOLTAGE, (V) 1.9 2.1 0 20 100 120 80 60 40 AMBIENT TEMPERATURE, ( 140 ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, (A) 100 30 25 8.3ms Single Half Sine-Wave (JEDEC Method) INSTANTANEOUS REVERSE CURRENT (mA) 10 TJ = 125 20 15 10 5 0 1 2 5 10 20 NUMBER OF CYCLES AT 60HZ 50 100 1.0 0.1 TJ = 75 .01 FIG. 5 - TYPICAL JUNCTION CAPACITANCE .001 10 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 140 JUNCTION CAPACITANCE, (pF) TJ = 25 400 200 TJ = 25 100 60 40 20 10 .1 .4 1.0 4 REVERSE VOLTAGE, (V) 10 40 |
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