US3B

US3A THRU US3M Reverse Voltage - 50 to 1000 Volts SURFACE MOUNT ULTRA FAST RECTIFIER Forward Current - 3.0 Ampere FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 ● Ultra fast switching for high efficiency ● Low reverse leakage ● High forward surge current capability ● High temperature soldering guaranteed: 250 C/10 seconds ● SMC ( DO-214AB ) .128(3.25) .108(2.75) .245(6.22) .220(5.59) .280(7.11) .260(6.60) .012(.305) .006(.152) .103(2.62) .079(2.00) .060(1.52) .030(0.76) .008(.203) .002(.051) MECHANICAL DATA Case: JEDEC DO-214AB molded plastic body Terminals: DO-214AB solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.20 grams .320(8.13) .305(7.75) D imensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Characteristic Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375”(9.5mm) lead length at TA=55 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction and storage temperature range SYMBOLS US3A US3B US3D US3G US3J US3K US3M UNITS V V V A A VRRM VRMS VDC I(AV) IFSM VF IR trr CJ RθJL TJ,TSTG 50 35 50 100 70 100 200 140 200 400 280 400 3.0 100.0 600 420 600 800 560 800 1000 700 1000 1.0 1.30 5.0 250.0 50 75 15.0 -65 to +150 1.70 V µA 75 ns pF C/W C Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.Thermal resistance from junction to lead and from junction to ambient with P.C.B mounted on 0.3 x 0.3" (8.0 x 8.0 mm) Copper pad area US3A THRU US3M RATINGS AND CHARACTERISTIC CURVES Fig. 1 - Maximum Forward Current Derating Curve 120 Lead Length = 0.375" (9.5mm) 2.5 2.0 1.5 1.0 0.5 0 20 40 60 80 100 120 140 160 3.0 Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current TA = 55 ° C 8.3ms Single Half Sine-Wave (JEDEC Method) Average Forward R ectified Current (A) P eak Forward S urge Current (A) 100 80 60 40 20 0 1 R esistive or Inductive Load 10 100 Ambient Temperature (° C ) Number of Cycles at 60 H Z Fig. 3 - Typical Instantaneous Forward Characteristics 100 100 US3G 10 US3A - US3D Fig. 4 - Typical Reverse Leakage Characteristics TJ = 125° C Instantaneous Forward Current (A) Instantaneous R everse Leakage Current ( µA) 10 TJ = 100° C TJ = 125° C TJ = 100° C 1 US3J - US3M 1 TJ = 25° C 0.1 TJ = 25° C Pulse Width = 300µs 1% Duty Cycle 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.1 US3A - US3G US3J - US3M 0 20 40 60 80 100 0.01 0.4 0.01 Instantaneous Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) 160 140 Fig. 5 - Typical Junction Capacitance TJ = 25° C f = 1.0MHZ Vsig = 50MVp-p Junction Capacitance (pF) 120 100 80 60 40 20 0.1 1 10 100 Reverse Voltage (V)