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UF1A Dataheets PDF



Part Number UF1A
Manufacturers DC COMPONENTS
Logo DC COMPONENTS
Description RECTIFIER SPECIALISTS
Datasheet UF1A DatasheetUF1A Datasheet (PDF)

DC COMPONENTS CO., LTD. R RECTIFIER SPECIALISTS UF1A THRU UF1K TECHNICAL SPECIFICATIONS OF SURFACE MOUNT ULTRA FAST RECTIFIER VOLTAGE RANGE - 50 to 800 Volts CURRENT - 1.0 Amperes FEATURES * ldeal for surface mounted applications * Low leakage current * Glass passivated junction SMB ( DO-214AA) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant *Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 * Polarity: As marked * Mounting position: Any * Wei.

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DC COMPONENTS CO., LTD. R RECTIFIER SPECIALISTS UF1A THRU UF1K TECHNICAL SPECIFICATIONS OF SURFACE MOUNT ULTRA FAST RECTIFIER VOLTAGE RANGE - 50 to 800 Volts CURRENT - 1.0 Amperes FEATURES * ldeal for surface mounted applications * Low leakage current * Glass passivated junction SMB ( DO-214AA) MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant *Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 * Polarity: As marked * Mounting position: Any * Weight: 0.093 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings 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%. Dimensions in inches and (millimeters) Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TA = 75 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) SYMBOL VRRM VRMS VDC IO IFSM UF1A 50 35 50 UF1B 100 70 100 UF1D 200 140 200 UF1G 400 280 400 1.0 30 Maximum Instantaneous Forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TA = 25oC @TA = 100oC Maximum Reverse Recovery Time (Note 3) Typical Thermal Resistance (Note 2) VF IR trr RθJL 1.0 50 1.4 10 200 12 Typical Junction Capacitance (Note 1) CJ 30 Operating and Storage Temperature Range TJ,TSTG -65 to + 175 NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 2. Thermal Resistance (Junction to Ambient), 0.2x0.2in2 (5X5mm2 )copper pads to each terminal. 3. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A. UF1J 600 420 600 UF1K 800 560 800 UNITS Volts Volts Volts Amps 1.7 100 Amps Volts uAmps nSec 0C/ W pF 0C 326 NENXNETXETXT BBAACBCKAKCK EEXXITEITXI RATING AND CHARACTERISTIC CURVES ( UF1A THRU UF1K ) UF1A~UF1G UF1J~UF1K UF1A~UF1G UF1J~UF1K DC COMPONENTS CO., LTD. R 327 NENXNETXETXT BBAACBCKAKCK EEXXITEITXI .


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