US2K

SURFACE MOUNT HIGH EFFICIENCY RECTIFIER US2A THRU US2M FEATURES • • • • • VOLTAGE RANGE CURRENT 50 to 1000 Volts 2.0 Ampere DO-214AA(SMB) Plastic package has UL flammability Classification 94V-0 Glass Passivated chip junction Built in strain relief Fast switching speed for high efficiency High temperature soldering guaranteed: 250℃/10 seconds MECHANICAL DATA • • • • Case: JEDED DO-214AA transfer molded plastic Terminals: Solder plated, Solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Weight: 0.003 ounce, 0.093 gram Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load derate current by 20%. MAXIMUM RATINGS & THERMAL CHARACTERISTICS PARAMETELS Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current At TL =105℃ (NOTE 1) Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum lnstantaneous Forward Voltage at 2.0A Maximum DC Reverse Current At rated DC blocking voltage at TA=25℃ TA=125℃ SYMBOLS VRRM VRMS VDC I(AV) IFSM VF IR trr CJ RθJA RθJL TJ TSTG US2A 50 35 50 US2B 100 70 100 US2D 200 140 200 US2G 400 280 400 2.0 50 US2J 600 420 600 US2K 800 560 800 US2M 1000 700 1000 UNIT Volts Volts Volts Amps Amps 1.0 1.3 5.0 100 1.7 Volts µA Maximum Reverse Recovery Time Test conditions IF=0.5A, IR=1.0A, IRR=0.25A Typical Junstion Capacitance (Measured at 1.0MHz and applied reverse voltage of 4.0V) 50 50 75 17 (-55 to +150) (-55 to +150) 100 30 nS pF ℃/W ℃ ℃ Typical Thermal Resistance (NOTE 1) Operating Junction Temperature Storage Tempetature Rang Notes: 1. Thermal resistance from Junction to ambient and from junction to lead mounted on P.C.B. with 0.3×0.3″(8.0 × 8.0mm) copper pad areas. E-mail: sales@cnmic.com Web Site: www.cnmic.com SURFACE MOUNT HIGH EFFICIENCY RECTIFIER US2A THRU US2M VOLTAGE RANGE CURRENT 50 to 1000 Volts 2.0 Ampere RATING AND CHRACTERISTIC CURVES US2A THRU US2M FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) 3.0 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE 60 CURRENT, (A) 8.3ms Single Half Sine-Wave (JEDEC Method) TJ = T jmax 40 2.0 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375 ″(9.5mm) Lead Length 20 1 Cycle 0 0 25 50 75 100 125 150 175 0 1 2 4 6 8 10 20 40 60 100 AMBIENT TEMPERATURE, (° C) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 NUMBER OF CYCLES AT 60 Hz FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (μA) 100 INSTANTANEOUS FORWARD CURRENT, 0V /2 0 V 00 0V 60 30 50/ 80 0V -1 1.0 100 0 /4 00 0V 10 ( A) 0.1 TJ =100° C 1.0 0.01 TJ=25℃ TJ=25° C Pulse Width=300us 1% Duty Cycle 0.001 0.4 0.1 0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE,(V) FIG.5-TYPICAL JUNCTION CAPACITANCE 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) JUNCT ION CAPACITANCE,(pF) US 2AU S2G F1G.6-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC Trr 50Ω 10Ω NONINDUCTIVE NONINDUCTIVE +0.5A (-) US 10 2 J- US 2M (+) 25 Vdc (approx.) (-) D.U.T. PULSE GENERATIOR (NOTE 2) (+) OSCILLOSCOPE (NOTE 1) 0 -0.25A TJ =25° C f=1MHz Vsig=50mVp-p 1Ω NON INDUCTIVE -1.0A 1cm 1 0.1 1.0 10 100 REVERSE VOLTAGE,(V) NOTES : 1.Rise Time=7ns max. Input Impedance= 1 magohm. 22pF 2.Rise time=10ns max. Source Impedance= 50 ohms SET TIME BASE FOR 50/100ns/cm E-mail: sales@cnmic.com Web Site: www.cnmic.com