US2DA

US2AA - US2MA SURFACE MOUNT ULTRA FAST RECTIFIER DIODES VOLTAGE RANGE: 50 - 1000V CURRENT: 2.0 A Features ! Glass Passivated Die Construction ! ! ! ! ! Ideally Suited for Automatic Assembly Low Forward Voltage Drop, High Efficiency Low Power Loss Ultra-Fast Recovery Time Plastic Case Material has UL Flammability Classification Rating 94V-O B SMA(DO-214AC) Min Max 2.29 2.92 B 4.00 4.60 C 1.27 1.63 D 0.15 0.31 E 4.80 5.59 G 0.10 0.20 H 0.76 1.52 J 2.01 2.62 Dim
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A ! ! C Case: SMA/DO-214AC, Molded Plastic Terminals: Solder Plated, Solderable D per MIL-STD-750, Method 2026 ! ! ! Polarity: Cathode Band or Cathode Notch Marking: Type Number Weight: 0.064 grams (approx.) J H Maximum Ratings and Electrical Characteristics G E All Dimensions in mm TA = 25C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @TL = 55°C US2AA US2BA US2DA US2GA US2JA US2KA US2MA Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 2.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 50 A Forward Voltage @IF = 2.0A VFM @TA = 25°C @TA = 100°C IRM Peak Reverse Current At Rated DC Blocking Voltage 1.0 1.4 1.7 10 50 V µA 75 Reverse Recovery Time (Note 1) trr Typical Junction Capacitance (Note 2) Cj 20 pF R
JL 50 °C/W Tj, TSTG -50 to +150 °C Typical Thermal Resistance (Note 3) Operating and Storage Temperature Range 50 nS Note: 1. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5. 2. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC. 3. P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas 1 of 2 www.sunmate.tw FIG. 1- FORWARD CURRENT DERATING CURVE 2.0 1.6 1.2 Single Phase Half Wave 60Hz Resistive or inductive Load 0.8 0.4 0 0 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURREN T, AMPERES RATINGS AND CHARACTERISTIC CURVES US2AA THRU US2MA FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 40 30 20 10 0 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 1 10 AMBIENT TEMPERATURE, C INSTANTANEOUS FORWARD CURRENT,AMPERES 20 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 1 0.1 US2AA-US2DA US2GA US2JA-US2MA 0.01 0.2 0.6 1.0 1.4 1.8 2.0 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES NUMBER OF CYCLES AT 60 Hz FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 1,000 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 INSTANTANEOUS FORWARD VOLTAGE, VOLTS TJ=25 C 10 0.1 1.0 10 TRANSIENT THERMAL IMPEDANCE, C/W JUNCTION CAPACITANCE, pF FIG. 5-TYPICAL JUNCTION CAPACITANCE 1 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% 200 100 100 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 100 100 REVERSE VOLTAGE,VOLTS t,PULSE DURATION,sec. 2 of 2 www.sunmate.tw