SANKEN ELECTRIC CO., LTD. RM2 １ Scope The present specifications shall apply to an RM2. ２ Outline Type Silicon Diode Structure Resin Molded Applications Commercial Frequency Rectification ３ Flammability UL94V-0(Equivalent) ‘060118 1／5 61426-01 SANKEN ELECTRIC CO., LTD. RM2 ４ Absolute maximum ratings No. Item Symbol Unit Rating 1 Transient Peak Reverse Voltage VRSM V 450 2 Peak Reverse Voltage VRM V 400 3 Average Forward Current IF(AV) A 1.2 4 Peak Surge Forward Current IFSM A 100 5 I2t Limiting Value I2 t A2s 50 6 Junction Temperature Tj °C -40 to +150 7 Storage Temperature Tstg °C -40 to +150 Conditions Refer to Derating of 7 10ms. Half sinewave, one shot 1ms ≤ t ≤ 10ms ５ Electrical characteristics (Ta=25℃ ，unless otherwise specified) No . Item Symbol Unit Value Conditions 1 Forward Voltage Drop VF V 0.91 max. IF=1.5A 2 Reverse Leakage Current IR uA 10 max. VR=VRM 3 Reverse Leakage Current Under High Temperature H･IR uA 50 max. VR=VRM, Tj=100°C 4 Thermal Resistance Rth(j-l) °C /W 12 max. Between Junction and Lead ‘060118 2／5 61426-01 SANKEN ELECTRIC CO., LTD. RM2 ６ Characteristics IF(AV) － PF 1.2 Tj=150℃ 1.0 t Forward Power Dissipation (W) 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 1.2 Average Forward Current (A) VR － PR 0.2 Tj=150℃ t Reverse Power Dissipation (W) T 1-t/T=5/6 0.1 1-t/T=2/3 1-t/T=1/2 sinewave 0.0 0 100 200 300 400 Reverse Voltage (V) ‘060118 3／5 61426-01 SANKEN ELECTRIC CO., LTD. RM2 ７ Derating Ta － IF(AV) 1.2 P.C.B. Mounted (10mm×10mm Land) Average Forward Current (A) 1.0 t/T=1/6 0.8 t/T=1/3 t/T=1/2 0.6 DC 0.4 sinewave Tj=150℃ 0.2 t T 0.0 0 50 100 150 Ambient Temperature (°C) ‘060118 4／5 61426-01 SANKEN ELECTRIC CO., LTD. RM2 ８ Package information ８-１ Package type, physical dimensions and material ※1 ※3 φ0.98 ±0.05 φ4.0 ±0.2 62.5 ±0.7 7.2 ±0.2 ※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 0.3mm(max.) *3 The burr may exit up to 2mm from the body of lead Dimensions in ㎜ ８-２ Appearance The body shall be clean and shall not bear any stain, rust or flaw. ８-３ Marking ① Type number RM2 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 カソード表示 Cathode Band ① ② ① ③ ② ③ ９ Internal structure diagram ① ② ‘060118 ③ No. Name of part Materials ① Plastic body Epoxy Resin ② Chip Silicon ③ Leads Solder Dipped Silver plated copper wire 5／5 61426-01