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UF1A Fiches technique(PDF) 1 Page - CHENG-YI ELECTRONIC CO., LTD. |
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UF1A Fiches technique(HTML) 1 Page - CHENG-YI ELECTRONIC CO., LTD. |
1 / 2 page CHENG- YI CHENG- YI ELECTRONIC VOLTAGE RANGE -50 TO 800 VOLTS CURRENT -1.0 Amperes MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 0 Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, reistive or inductive load. For capacitive load, derate current by 20%. SYMBOLS Maximum Recurrent Peak Reverse Voltage VRRM VRMS VDC Maximum RMS Voltage Maximum DC Blocking Voltage UNITS V V V UF1A 50 35 50 UF1B 100 70 100 UF1D 200 140 200 UF1G 400 280 400 Maximum Average Forward Rectified Current, 0 at TL=100 C I(AV) A 1.0 IFSM Peak Forward Surge Current 8.3 ms single half sine-wave superimposed 0 T on rated load (JEDEC Method) =55 C A A 30.0 UF1J 600 420 600 UF1K 800 560 800 Notes : 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1.0 MHZ and Applied Vr=4.0 volts. 2 3. 8.0mm (.013mm thick) land areas. T, TSTG J Operating and Storage Temperature Range 0C -50 to +150 Maximum Thermal Resistance (Note 3) 30.0 0C/W RJL Typical Junction Capacitance (Note 2) 0 T Maximum Reverse Recovery Time (Note 1) =25 C J V F IR TRR CJ Maximum Instantaneous Forward Voltage at 1.0A 0 T Maximum DC Reverse Current @ =25 C A 0 T at Rated DC Blocking Voltage @ =100 C A A nS V 10.0 100 50.0 100 1.0 1.4 1.7 17.0 pF UF1A thru UF1K SURFACE MOUNT ULTRAFAST RECTIFIER SURFACE MOUNT ULTRAFAST RECTIFIER SMB/DO-214AA .002(.051) .008(.203) .006(.152) .012(.305) .200(5.08) .220(5.59) .083(2.13) .096(2.44) .030(0.76) .050(1.27) .160(4.06) .185(4.70) .130(3.30) .155(3.94) .075(1.91) .083(2.11) Dimensions in inches and (millimeters) FEATURES For surface mounted applications Low profile package Built-in strain relief Easy pick and place Ultrafast recovery times for high efficiency Plastic package has Underwriters Laboratory Flammability Classification 94V-O Glass passivated junction High temperature soldering o 260 C/10 seconds at terminals MECHANICAL DATA Case: JEDEC DO-214AA molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Standard Packaging: 12mm tape (EIA-481) Weight: 0.003 ounces, 0.093 gram |
Numéro de pièce similaire - UF1A |
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Description similaire - UF1A |
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