UF1A - UF1M creat by art 1.0 AMP. Glass Passivated High Efficient Rectifiers DO-41/DO-204AL Features Plastic package has Underwriters Laboratory Flammability Classification 94V0 ldally suited for use in very high frequency switching power supplies, inverters and as free wheeling diodes Glass passivated chip junction Excellent high temperature switching Ultrafast recovery time for high efficiency Soft recovery characteristics High temperature soldering guaranteed: 260oC/10 seconds Green compound with suffix "G" on packing code & prefix "G" on datecode. Mechanical Data Case: JEDEC DO-204AL molded plastic body over passivated chip Terminals: Pure tin plate, lead free, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode Weight: 0.34 grams Ordering Information (example) Part No. Package Packing INNER TAPE Packing code Packing code (Green) UF1A DO-41 3K / AMMO box 52mm A0 A0G Maximum Ratings and Electrical Characteristics Rating at 25 ℃ ambient temperature unless otherwise specified. Parameter Symbol UF1A UF1B UF1D UF1G UF1J UF1K UF1M Units Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current IF(AV) 1 A Peak Forward Surge Current, 8.3 ms Single Half Sinewave Superimposed on Rated Load (JEDEC method) IFSM 30 A Maximum Instantaneous Forward Voltage (Note 1) @1A Maximum DC Reverse Current at Rated DC Blocking Voltage @ TA=25 ℃ @ TA=125 ℃ VF 1.0 1.7 5 IR Trr Typical Junction Capacitance (Note 3) Cj 17 RθJA RθJL 60 15 TJ, TSTG - 55 to + 150 Operating/Storage Temperature Range uA uA 150 Maximum Reverse Recovery Time (Note 2) Typical Thermal Resistance V 50 75 nS pF O C/W O Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle Note 2: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. Version:E13 C RATINGS AND CHARACTERISTIC CURVES (UF1A THRU UF1M) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE RESISTIVE OR INDUCTIVE LOAD UF1A-UF1G 0.5 0.0 10 30 50 70 90 110 130 150 PEAK FORWARD SURGE CURRENT (A) AMBIENT TEMPERATURE (oC) FIG. 3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 INSTANTANEOUS FORWARD CURRENT (A) 1.0 AVERAGE FORWARD CURRENT (A) FIG. 2- TYPICAL FORWARD CHARACTERISTICS 10 8.3ms Single Half Sine Wave JEDEC Method 25 1 0.1 UF1J-UF1M 0.01 TA=25℃ PULSE WIDTH=300uS 1% DUTY CYCLE 0.001 0.4 20 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE (V) TA=25℃ 15 10 5 FIG. 5- TYPICAL REVERSE CHARACTERISTICS 0 1 10 1000 100 NUMBER OF CYCLES AT 60 Hz INSTANTANEOUS REVERSE CURRENT (uA) FIG. 4- TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE (pF) UF1J-UF1M UF1A-UF1G 10 TA=25℃ f=1.0MHz Vsig=50mVp-p 1 0.1 1 10 REVERSE VOLTAGE (V) 100 TA=125℃ 100 10 TA=100℃ 1 0.1 TA=25℃ UF1A-UF1G UF1J-UF1M 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Version:E13 Ordering information Part No. UF1x Package Packing INNER TAPE Packing code Packing code (Green) DO-41 3K / AMMO box 52mm A0 A0G DO-41 3K / AMMO box 26mm A1 A1G DO-41 5K / 13" Reel 52mm R0 R0G DO-41 5K / 13" Reel 52mm R1 R1G B0 B0G 1K / Bulk packing DO-41 Note: "x" is Device Code from "A" thru "M". AXIAL LEAD TAPING SPECIFICATIONS Outline DO-41 DO-41 A ±0.5 5 5 B ±1.5 26 52.4 Z MAX 1.2 1.2 T ±0.4 6 6 E ∣L1-L2∣ MAX MAX 0.8 1 0.8 1 D 330 330 D1 ±0.3 85.7 85.7 D0 ±0.4 16.6 16.6 Unit (mm) Suggested Mounting Hole Rule Symbol A B C D Unit(mm) 5.1 0.8 3.0 1.2 Version:E13 W ±1.0 76 76 Dimensions DIM. Unit(mm) Unit(inch) Min Max Min Max A 2.00 2.70 0.079 0.106 B 0.71 0.86 0.028 0.034 C 25.40 - 1.000 - D 4.20 5.20 0.165 0.205 E 25.40 - 1.000 - Marking Diagram P/N = Specific Device Code G = Green Compound YWW = Date Code F = Factory Code Version:E13