UFM101 RECTRON | Alldatasheet
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SURFACE MOUNT GLASS PASSIVATED VOLTAGE RANGE 50 to 400 Volts CURRENT 1.0 Ampere RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION
FEATURES
- Glass passivated device * Ideal for surface mounted applications * Low leakage current * Metallurgically bonded construction * Mounting position: Any * Weight: 0.057 gram * Epoxy : UL flammability classification 94V-0 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%. ELECTRICAL CHARACTERISTICS (At TA = 25 o C unless otherwise noted) UFM101 THRU UFM106 DO-214AC MAXIMUM RA TINGS (At TA = 25 o C unless otherwise noted) SUPER FAST SILICON RECTIFIER 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts. Dimensions in inches and (millimeters) 2001-2 RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Volts Maximum DC Blocking Voltage Maximum Average Forward Current at TA = 55 o C 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 V RRM VDC IO IFSM C J TJ, TSTG V RMS Volts Volts Volts Amps1.0 -65 to + 175 Amps pF 0 C UNITSUFM101 UFM104UFM102 UFM105 UFM106UFM103 50 200 100 300 400150 35 140 70 210 280105 50 200 100 300 400150 at Rated DC Blocking Voltage CHARACTERISTICS Maximum Reverse Recovery Time (Note 1) V F SYMBOL IR trr UNITS 0.92 5.0 uAmps nSec Maximum DC Reverse Current Maximum Forward Voltage at 1.0A DC Volts @T A = 25 o C @T A =150 o C UFM101 UFM104UFM102 UFM105 UFM106UFM103 1.20 MECHANICAL DATA 0.012 (0.305) 0.006 (0.152) 0.008 (0.203) 0.004 (0.102) 0.209 (5.31) 0.185 (4.70) 0.035 (0.89) 0.059 (1.50) 0.067 (1.70) 0.091 (2.31) 0.160(4.06) 0.180(4.57) 0.086 (2.18) 0.051 (1.29)
RATING AND CHARACTERISTIC CURVES ( UFM101 THRU UFM106 ) FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50£[ NONINDUCTIVE 10£[ NON-INDUCTIVE D.U.T
25 Vdc
(approx) (¡V) (¡V) ( + ) ( + ) 1£[ NON- INDUCTIVE OSCILLOSCOPE (NOTE 1) PULSE GENERATOR (NOTE 2) NOTES: 1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22 pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. trr +0.5A -0.25A -1.0A 1cm SET TIME BASE FOR 5/10 ns/cm FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURENT, (A)AMBIENT TEMPERATURE ( ¢J) 2.0 1.0 0 25 50 75 100 125 150175 Single Phase Half Wave 60Hz Resistive or Inductive Load FIG. 3 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (uA) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) TJ = 25¢J TJ = 100¢J TJ = 150¢J 100 1.0 .01 400 20 60 80 100 120 140 INSTANTANEOUS FORWARD CURRENT, (A) INSTANTANEOUS FORWARD VOLTAGE, (V) .001 .01 1.0 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS UFM101~UFM104UFM105~UFM106 Pulse Width = 300uS 1% Duty Cycle TJ = 25¢J FIG. 6 - TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE, ( V ) 200 100 .1 .2 .4 1.0 2 4 10 20 40 100 TJ = 25¢J JUNCTION CAPACITANCE, (pF) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENTPEAK FORWARD SURGE CURRENT, (A) NUMBER OF CYCLES AT 60Hz .1 .5 1 2 5 10 20 50 400 200100 TJ = 25¢J