US2AA

US2AA thru US2MA SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS ULTRA FAST RECTIFIERS FORWARD CURRENT - 2.0 AMPERES SMA/DO-214AC .055(1.40) .062(1.60) .098(2.50) .114(2.90) .157(4.00) .181(4.60) .006(.152) .012(.305) .078(2.00) .096(2.44) .030(0.76) .060(1.52) .004(.102) .008(.203) .188(4.80) .208(5.28) 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-0 Glass passivated junction High temperature soldering 260oC/10seconds at terminals MECHANICAL DATA Case JEDEC DO-214AC molded plastic Terminals Solder plated, solderable per MIL-STD-750, Method 2026 Polarity Indicated by cathode band Standard Packaging 12mm tape (ELA-481) Weight 0.064grams MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load For capacitive load, derate current by 20% SYMBOL US2AA US2BA US2DA US2FA US2GA US2JA US2KA US2MA UNITS Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @ TL =1000C Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) TA=550C MaximumInstantaneous Forward Voltage at 2.0A DC Maximum DC Reverse Current @TA=250C at Rated DC Blocking Voltage @TA=1000C Typical Junctionn Capacitance (NOTE 2) Maximum Reverse Recovery Time (NOTE 1) TJ=25 C Maximum Thermal Resistance (NOTE 3) Operating and Storage Temperature Range 0 VRRM VRMS VDC I(AV) IFSM VF IR CJ TRR TJ TJ TSTG 50 35 50 100 70 100 200 140 200 300 210 300 2.0 50 400 280 400 600 420 600 800 560 800 1000 700 1000 Volts Volts Volts Amps Amps 1.0 5.0 100 50 50 1.3 1.7 Volts A 30 75 pF nS 0 -55 to +150 -55 to +150 C C 0 NOTES 1. Rverse Recovery Test Condibons IF=5A, I R=1A, l RR=0.25A 2. Measured at 1 MHz and applied reverse Voltag of 4.0VDC 3. Measured on P .C.Board with 0.2 x0.2 (5mmX5mm) Copper Pad Area. www.paceleader.tw 1 US2AA thru US2MA SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS RATINGS AND CHARACTERISTIC CURVES US2AA THRU US2MA Fig. 2 - TYPICAL FORWARD CHARACTERISTICS PER ELEMENT 10 INSTANTANEOUS FORWARD CURRENT, AMPERES UA2AA US2GA TJ=250C Pulse Width=300 s 2% Duly Cycle Fig. 1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 2.4 2.0 1.6 1.2 0.8 0.4 0 0 20 40 60 80 100 120 140 160 LEAD TEMPERATURE, oC SINGLE PHASE HALF W AVE 60HZ RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.3x0.3"(8.0x8.0mm) COPPER PAD AREAS US2MA 1.0 0.1 0.01 0.4 0.4 0.8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig. 4 - TYPICAL REVERSE CHARACTERISTICS Fig. 3 - MAXIMUM FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT MICROAMPERES 60 50 40 30 20 10 0.01 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz 8.3ms SINGLE HALF SINCE-WAVE JEDEC METHOD 10 1.0 0.1 TJ=250C 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER BRIDGE ELEMENT 100 Fig. 6 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Noninductive 10 Noninductive trr +0.5A () PULSE GENERATOR NOTE 2 CAPACITANCE, pF (+) 25 Vdc (approx) () D.U.T. 0 -0.25 10 5 TJ=25 C f=1.0MHz Vsig=50mVp-p 0 1 NONInductive OSCILLOSCOPE NOTE 1 (+) 1.0 10 REVERSE VOLTAGE, VOLTS 100 NOTES:1. Rise Time=7ns max. Input Impedance=1 megohm. 22pF 2. Rise Time=10ns max. Source Impedance=50 Ohms. -1.0 SET TIME BASE FOR 10ns/cm 1cm www.paceleader.tw 2