UF1DA

HS1XA / UF1XA SERIES SURFACE MOUNT HIGH EFFICIENCY (ULTRA FAST) RECTIFIERS FEATURES ● Low cost ● Diffused junction ● Ultra fast switching for high efficiency ● Low reverse leakage current ● Low forward voltage drop ● High current capability ● The plastic material carries UL recognition 94V-0 REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 1.0 Ampere A-SMA .051(1.30) .039(1.00) .114(2.90) .098(2.50) .181(4.60) .157(4.00) MECHANICAL DATA ●Case: Molded Plastic ●Polarity: lndicated by cathode band ●Weight: 0.002 ounces,0.053 grams ●Mounting position: Any .012(.305) .006(.152) .103(2.62) .079(2.00) .060(1.52) .030(0.76) .008(.203) .002(.051) .208(5.28) .188(4.80) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% HS1AA UF1AA 50 35 50 HS1BA UF1BA 100 70 100 HS1DA UF1DA 200 140 200 HS1GA UF1GA 400 280 400 1.0 HS1JA UF1JA 600 420 600 HS1KA UF1KA 800 560 800 HS1MA UF1MA 1000 700 1000 CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load(JEDEC Method) Peak Forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ=25℃ @TJ=100℃ @TA=55 ℃ SYMBOL VRRM VRMS VDC I(AV) UNIT V V V A IFSM VF IR TRR CJ RθJA TJ TSTG 50 20 1.0 30 1.3 5.0 100 75 10 25 -55 to +125 -55 to +150 1.7 A V μA nS pF ℃/W ℃ ℃ Maximum Reverse Recovery Time(Note 1) Typical Junction Capacitance (Note2) Typical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range NOTES: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A. 2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC 3.Thermal resistance junction to ambient. ~ 98 ~ RATING AND CHARACTERTIC CURVES HS1XA / UF1XA SERIES FIG. 1 – FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, AMPERES 1.0 AVERAGE FORWARD CURRENT AMPERES 0.8 0.6 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT 40 30 20 0.4 0.2 0 25 50 75 100 125 150 175 10 PULSE WIDTH 8.3ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 0 1 2 5 10 20 50 100 AMBIENT TEMPERATURE (℃) NUMBER OF CYCLES AT 60Hz FIG.3 – TYPICAL JUNCTION CAPACITANCE 100 INSTANTANEOUS FORWARD CURRENT, (A) 10 FIG.4-TYPICAL FORWARD CHARACTERISTICS HS1AA - HS1DA (UF1AA - UF1DA) CAPACITANCE, (pF) HS1AA - HS1GA (UF1AA - UF1GA) 1.0 HS1GA (UF1GA) 10 HS1JA - HS1MA (UF1JA - UF1MA) 0.1 HS1JA - HS1MA (UF1JA - UF1MA) T J = 25°C PULSE WIDTH 300us TJ = 25°C f = 1 MHz 1 1 4 10 100 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 REVERSE VOLTAGE ,VOLTS INSTANTANEOUS FORWARD VOLTAGE,VOLTS ~ 99 ~