UF4001 THRU UF4007 1.0AMP. Ultrafast RectifiersGPP VOLTAGE:50 TO 1000V CURRENT:1.0A AXIAL LEAD DO-41 Specification Features: Case: Epoxy, Molded Weight: 0.4Gram (Approximately) DEVICE MARKING DIAGRAM High current capability, Low leakage current UF400X KEL High surge current capability Finish: All External Surfaces Corrosion Resistant And Terminal Leads Are Readily Solderable Lead And Mounting Surface Temperature For Soldering Purposed: 260 Max. For 10 Seconds 1/16 Inch From Case UF400X: Device Name UF4001~ UF4007 KEL RoHS Compliant Cathode Indicated By Polarity Band Absolute Maximum Ratings Parameter Maximum Repetitive Peak Reverse Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectifier Current. (0.375" Lead Length @ TA=75) Non-repetitive Peak Forward Surge Current. (8.3mS Single Half Sine-wave) Operating Junction and Storage Temperature Range Thermal Resistance (Junction to Ambient) (Note 1) Electrical Characteristics TA = 25C unless otherwise noted UF UF UF Symbol 4001 4002 4003 UF 4005 UF 4006 UF 4007 Units VRRM 50 100 200 400 600 800 1000 V VR 50 100 200 400 600 800 1000 V IF(AV) 1.0 A IFSM 30 A TJ, TSTG -65 to +150 C RJA 60 C/W Symbol Reverse Current @VR IR Forward Voltage @1A VF Maximum Reverse Recovery Time (Note 2) TRR @VR=4V, f=1MHz UF 4004 TA = 25C unless otherwise noted Parameter Total Capacitance : KEL Logo CT UF 4001 UF 4002 UF 4003 UF 4004 UF 4005 UF 4006 5 1.0 UF 4007 Units uA 1.3 50 17 1.7 V 75 nS pF Apr. 2008 Release / Orig Page 1 UF4001 through UF4007 Series P re lim in ary Da t a S he et P re lim in ary Da t a S he et NOTE: (1) Thermal resistance from junction to ambient at 0.375" lead length, vertical P.C. board mounted (2) Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A Package Outline Package Case Outline D C A B DO-41 DO-41 DIM Millimeters Inches Min Max Min Max A 0.69 0.90 0.027 0.034 B 4.20 5.20 0.166 0.205 C 25.40 --- 1.000 --- D 2.00 2.70 0.080 0.107 Apr. 2008 Release / Orig Page 2