HVGT HV-T74A 14kV 5mA HIGH VOLTAGE DIODES Outline Drawings : mm HV-T74A is high reliability resin molded type high voltage diode in small size package which is sealed a multilayed mesa type silicon chip by epoxy resin. Cathode Mark Lot No. o 2.5 o 0.5 Features High speed switching High Current 27 min. High surge resisitivity for CRT discharge High reliability design High Voltage 10 27 min. DO-210 Cathode Mark Applications X light Power supply Type Mark Laser Voltage doubler circuit T74A Microwave emission power HV-T77 Maximum Ratings and Characteristics Absolute Maximum Ratings Items Symbols Condition HV-T74A Units 14 kV 5.0 mA I FSM 0.5 A peak Junction Temperature Tj 125 °C Allowable Operation Case Temperature Tc 125 °C Storage Temperature Tstg -40 to +125 °C Repetitive Peak Renerse Voltage Average Output Current Suege Current V RRM IO Ta=25°C,Resistive Load Electrical Characteristics (Ta=25°C Unless otherwise specified ) Items Symbols Conditions HV-T74A Units Maximum Forward Voltage Drop VF at 25°C,IF =IF(AV) 51 V Maximum Reverse Current IR1 at 25°C,VR =VRRM 2.0 uA IR2 at 100°C,V R =VRRM 5.0 uA Maximum Reverse Recovery Time Trr at 25°C 80 nS Junction Capacitance Cj at 25°C,VR=0V,f=1MHz 1.0 pF GETE ELECTRONICS CO.,LTD Http://www.getedz.com E-mail:[email protected] 2013