SANKEN ELECTRIC CO., LTD. EU2A 1. Scope The present specifications shall apply to an EU2A. 2. Outline Type Silicon Diode (Mesa Type) Structure Resin Molded Applications Flammability:UL94-V0(Equivalent) High Frequency Rectification, etc. 3. Absolute maximum ratings No. Item Symbol Unit Rating 1 Transient Peak Reverse Voltage VRSM V 650 2 Peak Reverse Voltage VRM V 600 3 Average Forward Current IF (AV) A 1.0 4 Peak Surge Forward Current IFSM A 15 5 Junction Temperature Tj °C -40～+150 6 Storage Temperature Tstg °C -40～+150 4. Electrical characteristics No. Conditions Refer to 6 10msec. Sinewave, one shot (Ta=25°C, unless otherwise specified) Item Symbol Unit Conditions Value 1 Forward Voltage Drop VF V 1.4 max. IF=1.0A 2 Reverse Leakage Current IR µA 10 max. VR=VRM 3 Reverse Leakage Current Under High Temperature H･IR µA 300 max. Trr-1 nsec 400 max. Trr-2 nsec 180 max. θj-l °C /W 17 max. 4 5 040107 Reverse Recovery Time Thermal Resistance VR=VRM, Ta=100°C IF=IRP=10mA, Ta=25°C 90％ Recovery point IF=10mA, IRP=20mA, Ta=25°C 75% Recovery point Between Junction and Lead 1／3 61426-01 SANKEN ELECTRIC CO., LTD. EU2A 5. VF test and test circuit 6. Derating Percentage to rated forward current (%) Derating to the ambient temperature. Power loss generated by voltage is not taken into consideration. 100 80 60 40 20 0 0 20 40 60 80 Ambient temperature 040107 100 120 140 160 Ta (°C) 2／3 61426-01 SANKEN ELECTRIC CO., LTD. EU2A 7. Package information 7-1 Package type, physical dimensions and material 62.3 ±0.7 5.0 ±0.2 ※1 φ0.78 ±0.05 φ2.7 ±0.2 ※3 ※2 Dimensions in ㎜ *1 The allowance position of Body against the center of whole lead wire is 0.5mm(max.) *2 The centric allowance of lead wire against center of physical body is 0.2mm(max.) *3 The burr may exit up to 2mm from the body of lead 7-2 Appearance The body shall be clean and shall not bear any stain, rust or flaw. 7-3 Marking Cathode Band ① Type number U2 as abbreviated of EU2A ② Class number A ③Lot number A：Last digit of calendar year Ｂ：Month (From 1 to 9 for Jan. to Sep. O for Oct. N for Nov. D for Dec.) ④Ten days (･first ten days,･･second ten days,…third ten days) The Type number and Lot number are to be marked in white. 040107 3／3 61426-01