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| VOLTAGE RANGE 50 to 200 Volts CURRENT 1.0 Ampere FEATURES * * * * * Glass passivated device For surface mounted applications Ultrafast recovery times dor high efficiency Low forward voltage, low power loss Low leakage current SURFACE MOUNT GLASS PASSIVATED SUPER FAST SILICON RECTIFIER UFM101L THRU UFM104L MECHANICAL DATA * * * * Epoxy: Device has UL flammability classification 94V-O Metallurgically bonded construction Mounting position: Any Weight: 0.057 gram 0.067 (1.70 ) 0.051 (1.29 ) 0.110 ( 2.79 ) 0.086 ( 2.18 ) SMAL 0.180 ( 4.57 ) 0.160 ( 4.06 ) 0.012 ( 0.305 ) 0.006 ( 0.152 ) 0.067 ( 1.70 ) 0.063 ( 1.60 ) 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%. 0.059 ( 1.50 ) 0.035 ( 0.89 ) 0.008 ( 0.203 ) 0.004 ( 0.102 ) 0.209 ( 5.31 ) 0.185 ( 4.70 ) Dimensions in inches and (millimeters) MAXIMUM RATINGS (@ 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 T A = 55 OC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Thermal Resistance (Note 1) Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC IO I FSM RqJA RqJL CJ TJ T STG UFM101L UFM102L UFM103L UFM104L UNITS Volts Volts Volts Amps Amps 0 0 50 35 50 100 70 100 1.0 30 85 35 18 150 -55 to + 150 150 105 150 200 140 200 C/W C/W pF 0 0 C C ELECTRICAL CHARACTERISTICS (@TA=25 OC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0A DC Maximum Average Reverse Current at Rated DC Blocking Voltage @T A = 25 o C @T A = 100 o C SYMBOL VF IR trr UFM101L UFM102L UFM103L UFM104L UNITS Volts mA mA nSec 2006-12 0.92 5 350 20 Maximum Reverse Recovery Time (Note 4) NOTES : 1. 2. 3. 4. Thermal Resistance :Mounted on PCB. Measured at 1 MHz and applied reverse voltage of 4.0 volts. "Fully ROHS compliant","100% Sn plating (Pb-free)". Test Conditions: I F= 0.5A, I R= -1.0A, I RR= -0.25A. RATING AND CHARACTERISTICS CURVES ( UFM101L THRU UFM104L ) 50 W NONINDUCTIVE 10 W NONINDUCTIVE +0.5A trr (+) 25 Vdc (approx) (-) D.U.T (-) PULSE GENERATOR (NOTE 2) 0 -0.25A 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) (+) NOTES: 1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. -1.0A 1cm SET TIME BASE FOR 8/1 ns/cm FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 1.0 AVERAGE FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (uA) 1000 TA = 100 OC 0.8 0.6 0.4 0.2 0 Single Phase Half Wave 60Hz Resistive or Inductive Load 100 TA = 75 OC 10 1.0 TA = 25 OC 0 25 50 75 100 125 150 175 0.1 0 20 40 60 80 100 120 140 AMBIENT TEMPERATURE, (OC) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG.2 TYPICAL FORWARD CURRENT DERATING CURVE FIG.3 TYPICAL REVERSE CHARACTERISTICS RATING AND CHARACTERISTICS CURVES ( UFM101L THRU UFM104L ) INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) 20 10 3.0 1.0 0.3 0.1 0.03 0.01 0 200 100 TJ = 25 OC 8.3ms Single Half Sine-Wave (JEDED Method) 50 30 20 10 Pulse Width=300uS 1% Duty Cycle 0.5 1.0 1.5 2.0 2.5 3.0 3.5 1 5 10 50 100 INSTANTANEOUS FORWARD VOLTAGE, (V) NUMBER OF CYCLES AT 60Hz FIG.4 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 200 JUNCTION CAPACITANCE, (pF) FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 60 40 20 10 6 4 2 1 0.1 0.2 0.4 1.0 2 4 10 TJ = 25 OC 20 40 100 REVERSE VOLTAGE, (V) FIG.6 TYPICAL JUNCTION CAPACITANCE Mounting Pad Layout 0.106 MAX. (2.69 MAX.) 0.083MIN. ( 2.10 MIN.) 0.050 MAX. (1.27 MAX.) 0.220 (5.58) REF Dimensions in inches and (millimeters) DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures. |
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