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| RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION UFM101 THRU UFM106 SURFACE MOUNT GLASS PASSIVATED SUPER FAST SILICON RECTIFIER VOLTAGE RANGE 50 to 400 Volts CURRENT 1.0 Ampere FEATURES * * * * * * Glass passivated device Ideal for surface mounted applications Low leakage current Metallurgically bonded construction Mounting position: Any Weight: 0.057 gram DO-214AC MECHANICAL DATA * Epoxy : UL flammability classification 94V-0 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 Volts Maximum DC Blocking Voltage Maximum Average Forward Current at TA = 55 oC Peak Forward Surge Current IFM (surge): 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range SYMBOL VRRM VRMS VDC IO IFSM CJ TJ, TSTG 15 -65 to + 175 UFM101 UFM102 UFM103 UFM104 UFM105 UFM106 50 35 50 100 70 100 150 105 150 1.0 30 10 200 140 200 300 210 300 400 280 400 UNITS Volts Volts Volts Amps Amps pF 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time (Note 1) NOTES : 1. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A. 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts. @TA = 25 o C @TA =150 o C SYMBOL VF IR trr UFM101 UFM102 UFM103 UFM104 UFM105 UFM106 0.92 1.20 5.0 uAmps 50 20 nSec 2001-2 UNITS Volts RATING AND CHARACTERISTIC CURVES ( UFM101 THRU UFM106 ) FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC trr +0.5A (V) PULSE GENERATOR AVERAGE FORWARD CURENT, (A) 50[ NONINDUCTIVE 10[ NON-INDUCTIVE FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 2.0 Single Phase Half Wave 60Hz Resistive or Inductive Load (+) 25 Vdc (approx) (V) D.U.T 0 -0.25A 1.0 (NOTE 2) 1[ NONINDUCTIVE OSCILLOSCOPE (NOTE 1) (+) -1.0A NOTES:1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22 pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. 0 0 25 50 75 100 125 150 175 1cm SET TIME BASE FOR 5/10 ns/cm AMBIENT TEMPERATURE (J) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (uA) INSTANTANEOUS FORWARD CURRENT, (A) FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 100 TJ = 150J 10 TJ = 100J 1.0 4 M10 FM UF M1 05 ~U 10 6 1.0 .1 UFM 101 ~UF TJ = 25J TJ = 25J .1 .01 Pulse Width = 300uS 1% Duty Cycle .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .001 0 .2 .4 .6 .8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 6 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, (pF) PEAK FORWARD SURGE CURRENT, (A) 70 60 50 40 TJ = 25J 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, ( V ) TJ = 25J 30 20 10 0 .1 .5 1 2 5 10 20 50 100 200 400 NUMBER OF CYCLES AT 60Hz RECTRON |
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