RM4Y

SANKEN ELECTRIC CO., LTD. RM4Y １ Scope The present specifications shall apply to Sanken silicon diode, RM4Y. ２ Outline Type Silicon Rectifier Diode (Mesa type) Structure Resin Molded Applications Commercial Frequency Rectification, etc. ３ Absolute maximum ratings Item Symbol Unit Rating 1 Transient Peak Reverse Voltage VRSM V 150 2 Peak Reverse Voltage VRM V 3 Average Forward Current IF(AV) A 4 Peak Surge Forward Current IFSM A 5 Junction Temperature 6 Storage Temperature ew rN fo 200 -40 to +150 d -40 to +150 m en °C Refer to derating curve in Section 6 10ms. Half sine wave, one shot 3.0 °C Tstg Conditions 100 de Tj D No. es ig ns Flammability: UL94V-0 (Equivalent) m ４ Electrical characteristics (Ta=25°C, unless otherwise specified) Item ec o No. Symbol Unit Rating Conditions Forward Voltage Drop VF V 0.95 max. IF=3.0A 2 Reverse Leakage Current IR µA 10 max. VR=VRM 3 Reverse Leakage Current Under High Temperature H･IR µA 50 max. VR=VRM, Tj=150°C Rth(j-l) °C/W 8.0 max. Between Junction and Lead N ot R 1 4 Thermal Resistance 041021 1／3 61426-01 SANKEN ELECTRIC CO., LTD. RM4Y rN ew D es ig ns ５ VF test and test circuit fo ６ Derating N d de en m m ot R ec o Average Forward Current (A) Derating to the ambient temperature Power loss generated by voltage is not taken into consideration. Ambient Temperature (°C) Copper fin 20×20×1t 041021 2／3 61426-01 SANKEN ELECTRIC CO., LTD. RM4Y ７ Dimensions, inner structure and marking ７-１ Dimensions refer 50.0± 1.0 8.0± 0.2 φ1.4 ±0.1 φ6.5 ±0.2 ※3 ※1 ※2 Dimensions in mm ① Type number RM4Y 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 The color of marking must be white ew ７-３ Marking D ７-２ Appearance The body shall be clean and shall not bear any stain, rust or flaw. The color of the case will be black. es ig ns *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 0.3mm (max.) *3 The burr may exist up to 2mm from the body of lead. ② ③ de ③ N ot R ec o m m ② ① en ① d fo rN カソード表示 Cathode Band Cathode Mark 041021 3／3 61426-01