SANKEN ELECTRIC CO., LTD. EM1A １ Scope The present specifications shall apply to Sanken silicon diode EM1A. ２ Outline Type Silicon Diode Structure Resin Molded Applications Commercial Frequency Rectification Flammability : UL94V-0 (equipment) ３ 絶対最大定格 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 45 5 I2t Limiting Value I2 t A2s 10.1 6 Junction Temperature Tj °C -40 to +150 7 Storage Temperature Tstg °C -40 to +150 Conditions Refer to Derating curve in Section 6 10ms. Half sine wave, one shot 1ms≦t≦10ms ４ Electrical characteristics (Ta=25°C, unless otherwise specified) No. Item Symbol Unit Rating Conditions 1 Forward Voltage Drop VF V 0.97 max. IF=1.0A 2 Reverse Leakage Current IR µA 10 max. VR=VRM 3 Reverse Leakage Current Under High Temperature H･IR µA 500 max. VR=VRM, Tj=150°C 4 Thermal Resistance Rth(j-l) °C/W 17 max. Between Junction and Lead 050824 1／4 61426-01 SANKEN ELECTRIC CO., LTD. EM1A ５ Characteristics IF(AV) － PF 1.2 Tj=150°C Forward Power Dissipation, PF (W) 1.0 t T t/T=1/6 0.8 t/T=1/3,sinewave 0.6 t/T=1/2 0.4 DC 0.2 0.0 0.0 0.2 0.4 0.6 0.8 1.0 Average Forward Current, IF(AV) (A) VR － PR 0.20 Tj=150°C Reverse Power Dissipation , PR (W) t T 0.15 1-t/T=5/6 0.10 1-t/T=2/3 1-t/T=1/2 0.05 sinewave 0.00 0 100 200 300 400 Reverse Voltage, VR (V) 050824 2／4 61426-01 SANKEN ELECTRIC CO., LTD. EM1A ６ Derating Tl － IF(AV) VR=400(V) 1.0 DC Average Forward Current, IF(AV) (A) t/T=1/6 0.8 t/T=1/3 0.6 t/T=1/2 0.4 Tj=150°C 0.2 sinewave t T 0.0 100 110 120 130 140 150 Lead Temperature Tj ((°C) Ta － IF(AV) VR=400(V) 1.0 DC Average Forward Current, IF(AV) (A) 0.8 t/T=1/6 0.6 t/T=1/3 0.4 t/T=1/2 Tj=150°C 0.2 sinewave t T 0.0 0 50 100 150 Ambient Temperature, Ta (°C) 050824 3／4 61426-01 SANKEN ELECTRIC CO., LTD. EM1A 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 *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 Dimensions in mm ７-２ Appearance The body shall be clean and shall not bear any stain, rust or flaw. ７-３ Marking M1 カソード表示 Cathode Mark Cathode Band ① ① Type number EM1A is abbreviated as A ② Lot number 1 First digit: Last digit of Year Second digit: Month From 1 to 9 for Jan. to Sep. O for Oct., N for Nov., and D for Dec. ③ Lot number 2 (ten days) ･ Top of the month ･･ Middle of month ･･･ End of month ② ③ 050824 4／4 61426-01