UES804-UES806 50 AMP ULTRAFAST 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 as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. MAXIMUM RATINGS Rating Symbol UES804 UES805 UES806 300 400 Unit Peak inverse voltage VR 200 Average DC output current @ TC = 100°C IO 50 A Non-repetitive sinusoidal surge current (8.3ms) IFSM 600 A Thermal resistance, junction to case RӨJC 0.8 °C/W Operating and storage temperature range Tstg -55 to +150 °C V ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified) Working peak reverse voltage Part number VRWM Maximum forward voltage @ IF = 50A tp = 300µs Maximum reverse current @ VRWM VF IR Maximum reverse recovery time(1) trr TC = 25°C TC = 125°C TC = 25°C TC = 125°C Volts Volts Volts µA mA ns UES804 200 1.25 1.15 70 30 50 UES805 300 1.25 1.15 70 30 50 UES806 400 1.25 1.15 70 30 50 Note 1: IF = 0.5A, IR = 1A, IREC = 0.25A Rev. 20150306 UES804-UES806 50 AMP ULTRAFAST RECTIFIERS High-reliability discrete products and engineering services since 1977 MECHANICAL CHARACTERISTICS Case DO-5 Marking Alpha numeric Polarity Cathode is stud DO-5 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. 20150306 High-reliability discrete products and engineering services since 1977 UES804-UES806 50 AMP ULTRAFAST RECTIFIERS Rev. 20150306