UES1101-UES1103 2.5A HIGH EFFICIENCY 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 UES1101 UES1102 UES1103 Unit Peak inverse voltage VR 50 100 150 V Maximum average DC output at TL = 75°C, L = 3/8” IO 2.5 A Non-repetitive surge current at 8.3ms IFSM 35 A Thermal resistance at L = 3/8:” RӨJC 38 °C/W Junction operating temperature TJ 175 °C Top, Tstg -55 to 175 °C Operating and storage temperature range ELECTRICAL CHARACTERISTICS Part number Maximum reverse voltage VR Volts UES1101 50 UES1102 100 UES1103 150 Maximum forward voltage @ TJ = 25°C TJ = 100°C 0.975V @ 2A 0.895V @ 2A Maximum reverse current @ rated VR Maximum reverse recovery time* TJ = 25°C TJ = 100°C µA µA nS 2 50 25 MECHANICAL CHARACTERISTICS Case: Digi A Marking: Alpha-Numeric Polarity: Cathode Band Rev. 20120706 High-reliability discrete products and engineering services since 1977 UES1101-UES1103 2.5A HIGH EFFICIENCY RECTIFIERS Rev. 20120706