UFR10260-UFR10280 ULTRA FAST RECOVERY RECTIFIERS High-reliability discrete products and engineering services since 1977 FEATURES: Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number Available Non-RoHS (standard) or RoHS compliant (add PBF suffix) MAXIMUM RATINGS Symbol Test Conditions Storage temperature range Characteristics Tstg -65° to 175°C Operating junction temperature range TJ -65° to 175°C Maximum thermal resistance RӨJC 0.45°C/W junction to case Tpical thermal resistance (greased) RӨcs 0.5°C/W case to sink Mounting torque 25-30 inch pounds Weight 0.52 ounce (14.7 grams) typical ELECTRICAL CHARACTERISTICS Symbol UFR10260 UFR10270 UFR10280 Working peak reverse voltage Characteristics VRWM 600V 700V 800V Repetitive peak reverse voltage VRRM 600V 700V 800V Average forward current Test Conditions IF(AV) 100A TC = 134°C, square wave, RӨJC = 0.45°C/W Maximum surge current IFSM 1300A 8.3ms, half-sine, TJ = 175°C Maximum peak forward voltage VFM 1.35V IFM = 100A, TJ = 25°C* Maximum reverse recovery time trr 120ns IF = 1A, VR = 30V, di/dt = -50A/µs Maximum peak reverse current IRM 5mA VRRM, TJ = 125°C Maximum peak reverse current IRM 25µA VRRM, TJ = 25°C Typical junction capacitance CJ 210pF VR = 10V, f = 1MHz, TJ = 25°C Rev. 20121128 UFR10260-UFR10280 ULTRA FAST RECOVERY RECTIFIERS High-reliability discrete products and engineering services since 1977 MECHANICAL CHARACTERISTICS Case DO-5(R) Marking Alpha-numeric Normal polarity Cathode is stud Reverse polarity Anode is stud (add “R” suffix) DO-5(R) A B C D E F G H J K M N P Inches Millimeters Min Max Min Max ¼-28 UNF2A threads 0.669 0.688 16.990 17.480 0.794 20.160 1.000 25.400 0.422 0.453 10.720 11.510 0115 0.200 2.920 5.080 0.450 11.430 0.220 0.249 5.580 6.320 0.250 0.375 6.350 9.530 0.156 3.960 0.667 16.940 0.030 0.080 0.760 2.030 0.140 0.175 3.560 4.450 Rev. 20121128 High-reliability discrete products and engineering services since 1977 UFR10260-UFR10280 ULTRA FAST RECOVERY RECTIFIERS Rev. 20121128