UF3A DCCOM | Alldatasheet
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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%. UF3A THRU UF3K SMC ( DO-214AB ) VOLTAGE RANGE - 50 to 800 Volts CURRENT - 3.0 Amperes TECHNICAL SPECIFICATIONS OF SURFACE MOUNT ULTRA FAST RECTIFIER NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC 2. Thermal Resistance (Junction to Ambient), 0.2x0.2in (5X5mm )2 copper pads to each terminal. Dimensions in inches and (millimeters) Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current T A = 75 o C Peak Forward Surge Current I FM(surge): 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Typical Junction Capacitance (Note 1) Operating and Storage T emperature Range SYMBOL VRRM VDC IO IFSM CJ TJ, T STG VRMS Amps3.0 100 -65 to + 175 pF 0 C UNITS Volts Volts Typical Thermal Resistance (Note 2) 10 Volts Amps 0C/WRθJL VF IR 1.0 300 uAmps Maximum Forward Voltage at 3.0A DC Volts Maximum DC Reverse Current at Rated DC Blocking Voltage @T A = 25 o C @TA = 125 o C Maximum Reverse Recovery Time (Note 3) trr nSec50 UF3A UF3B UF3D UF3G UF3J UF3K 50 100 200 400 600 800 35 70 140 280 420 560 50 100 200 400 600 800 1.7 RECTIFIER SPECIALISTSR DC COMPONENTS CO., LTD. FEA TURES * Glass passivated junction * ldeal for surface mounted applications * Low leakage current MECHANICAL DA T A * Case: Molded plastic * Epoxy: UL 94V- 0 rate flame retardant * Mounting position: Any * Weight: 0.24 gram *Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 * Polarity: As marked 1.4 .128(3.25) .108(2.75) 330
R DC COMPONENTS CO., LTD. RATING AND CHARACTERISTIC CURVES ( UF3A THRU UF3K ) 331