DatasheetsPDF.com

UF1B Dataheets PDF



Part Number UF1B
Manufacturers Shunye
Logo Shunye
Description SURFACE MOUNT ULTRA FAST RE RECTIFIER
Datasheet UF1B DatasheetUF1B Datasheet (PDF)

UF1A THRU UF1M SURFACE MOUNT ULTRA FAST RE RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere DO-214AA 0.086 (2.20) 0.077 (1.95) 0.180(4.57) 0.160(4.06) 0.122(3.12) 0.110(2.82) 0.060(1.52) 0.030(0.76) 0.008(0.203)MAX. 0.220(5.59) 0.205(5.21) Dimensions in inches and (millimeters) 0.155(3.94) 0.130(3.30) 0.012(0.305) 0.006(0.152) FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Ultra fas.

  UF1B   UF1B



Document
UF1A THRU UF1M SURFACE MOUNT ULTRA FAST RE RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Current - 1.0 Ampere DO-214AA 0.086 (2.20) 0.077 (1.95) 0.180(4.57) 0.160(4.06) 0.122(3.12) 0.110(2.82) 0.060(1.52) 0.030(0.76) 0.008(0.203)MAX. 0.220(5.59) 0.205(5.21) Dimensions in inches and (millimeters) 0.155(3.94) 0.130(3.30) 0.012(0.305) 0.006(0.152) FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Ultra fast switching for high efficiency Low reverse leakage Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds at terminals MECHANICAL DATA Case: JEDEC DO-214AC molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.005 ounce, 0.138 grams 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%. SYMBOLS UF1A UF1B UF1D UF1G UF1J Maximum repetitive peak reverse voltage Maximum RMS voltage VRRM VRMS Maximum DC blocking voltage VDC Maximum average forward rectified current at TL=55 C I(AV) Peak forward surge current 8.3ms single half sine-wave superimposed on IFSM rated load (JEDEC Method) Maximum instantaneous forward voltage at 1.0A VF Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C IR Maximum reverse recovery time (NOTE 1) trr Typical junction capacitance (NOTE 2) CJ Typical thermal resistance (NOTE 3) Operating junction and storage temperature range RqJA TJ,TSTG 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.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas 50 35 50 100 200 400 600 70 140 280 420 100 200 400 600 1.0 30.0 1.0 50 1.4 5.0 50.0 15.0 50.0 -65 to +150 UF1K UF1M 800 1000 560 700 800 1000 1.7 75 UNITS VOLTS VOLTS VOLTS Amp Amps Volts uA ns pF C/W C www.shunyegroup.com.cn AVERAGE FORWARD RECTIFIED CURRENT, AMPERES INSTANTANEOUS FORWARD CURRENT,AMPERES RATINGS AND CHARACTERISTIC CURVES UF1A THRU UF1M FIG. 1- FORWARD CURRENT DERATING CURVE 1.0 0.8 0.6 0.4 Single Phase Half Wave 60Hz Resistive or inductive Load 0.2 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, C FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 10 TJ=25 C PULSE WIDTH=300 ms 1%DUTY CYCLE 1 0.1 UF1A-UF1D UF1G UF1J-UF1M 0.01 0.2 0.6 1.0 1.4 1.8 2.0 INSTANTANEOUS FORWARD VOLEAGE, VOLTS FIG. 5-TYPICAL JUNCTION CAPACITANCE 200 100 TJ=25 C 10 1 0.1 1.0 10 100 REVERSE VOLTAGE,VOLTS TRANSIENT THERMAL IMPEDANCE, C/W INSTANTANEOUS REVERSE CURRENT, MICROAMPERES £PEAK FORWARD SURGE CURRENT, AMPERES FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 25 20 15 10 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 5.0 1 10 NUMBER OF CYCLES AT 60 Hz 100 FIG. 4-TYPICAL REVERSE CHARACTERISTICS 1,000 100 TJ=100 C 10 1 TJ=25 C 0.1 0.01 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 t,PULSE DURATION,sec. 100 JUNCTION CAPACITANCE, pF www.shunyegroup.com.cn .


UF1A UF1B UF1D


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)