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| UF4001 - UF4007 1.0 AMP. Glass Passivated High Efficient Plastic Rectifiers DO-41 / DO-204AL Features Plastic package has Underwriters Laboratory Flammability Classification 94V0 O 1.0 ampere operation at T A =55 C with no thermal runaway Glass passivated chip junction Low cost Ultrafast recovery time for high efficiency High efficiency, low VF Low leakage current High surge current capability Mechanical Data Case: JEDEC DO-204AL molded plastic body over passivated chip Terminals: Pure tin plated, lead free, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode Mounting Position: Any High temperature soldering guaranteed: o 260 C/10 seconds/.375",(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Weight: 0.012 ounce, 0.3 gram Dimensions in inches and (millimeters) Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Maximum Ratings and Electrical Characteristics Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length o @T A = 55 C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current @ T A =25 o C at Rated DC Blocking Voltage @ T A =125 o C Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance (Note 3) Symbol UF 4001 UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 UF 4007 Units V V V A A V RRM V RMS V DC I(AV) IFSM VF 50 35 50 100 70 100 200 140 200 400 280 400 1.0 30 600 420 600 800 560 800 1000 700 1000 1.0 5.0 150 50 17 15 60 -65 to + 150 1.7 V uA uA nS pF o IR Trr Cj R JA R JL 75 C/W o Operating/Storage Temperature Range T J, T STG C 1. Reverse Recovery Test Conditions: IF =0.5A, IR =1.0A, IRR =0.25A Notes: 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Thermal Resistance from junction to ambient and from Junction to Lead Length .375"(9.5mm), P.C.B. Mounted. Version: A06 RATINGS AND CHARACTERISTIC CURVES (UF4001 THRU UF4007) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 1.0 FIG.2- TYPICAL FORWARD CHARACTERISTICS 10 AVERAGE FORWARD CURRENT. (A) RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH UF4001 - UF4004 INSTANTANEOUS FORWARD CURRENT. (A) 1 0.5 0.1 UF4005 - UF4007 Tj=25 C PULSE WIDTH-300 S 1% DUTY CYCLE 0 0 20 40 60 80 100 o 120 140 160 LEAD TEMPERATURE. ( C) 0.01 FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 PEAK FORWARD SURGE CURRENT. (A) 25 TJ = 55 0C 8.3ms Single Half Sine Wave JEDEC Method 0.001 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE. (V) 20 15 10 FIG.5- TYPICAL REVERSE CHARACTERISTICS 100 Tj=125 0C 5 0 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS REVERSE CURRENT. (mA) 1 10 100 10 100 FIG.4- TYPICAL JUNCTION CAPACITANCE Tj=25 0C f=1.0MHz Vsig=50mVp-p Tj=125 0C JUNCTION CAPACITANCE.(pF) 1 Tj=25 0C 10 0.1 1 0.1 1 REVERSE VOLTAGE. (V) 10 100 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06 |
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