SANKEN ELECTRIC CO., LTD. RF1B １ Scope The present specifications shall apply to an RF1B. ２ Outline Type Silicon Diode Structure Resin Molded Applications High Frequency Rectification ３ Flammability UL94V-0(Equivalent) ４ Absolute maximum ratings No . Item Symbol Unit Rating 1 Transient Peak Reverse Voltage VRSM V 850 2 Peak Reverse Voltage VRM V 800 3 Average Forward Current IF(AV) A 0.6 Refer to derating curve in Section 7 4 Peak Surge Forward Current IFSM A 15 10ms. Half sine wave, one shot 5 I2t Limiting Value I2 t A2s 1.125 6 Junction Temperature Tj °C -40 to +150 7 Storage Temperature Tstg °C -40 to +150 Conditions 1 ms ≤ t ≤ 10 ms ５ Electrical characteristics (Ta=25°C ，unless otherwise specified) No. Item ymbol Unit Value Conditions 1 Forward Voltage Drop VF V 2.0 max. IF=1.0A 2 Reverse Leakage Current IR µA 10 max. VR=VRM 3 Reverse Leakage Current Under High Temperature H･IR µA 200 max. trr-1 ns 400 max. trr-2 ns 180 max. Rth(j-l) °C /W 15 max. 4 5 080306 Reverse Recovery Time Thermal Resistance VR=VRM, Tj=100°C IF=IRP=10mA 90% Recovery point, Tj=25°C IF=10mA,IRP=20mA 75% Recovery point ,Tj=25°C Between Junction and Lead 1／3 61426-01 SANKEN ELECTRIC CO., LTD. RF1B ６ VF test and test circuit Percentage to rated forward current (%) ７ Derating 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 80 100 120 140 160 Ambient temperature Ta (°C) 080306 2／3 61426-01 SANKEN ELECTRIC CO., LTD. RF1B ８ Package information ８-１Package type, physical dimensions and material ※1 ※3 φ0.78 ±0.05 φ4.0 ±0.2 62.5 ± 0.7 7.2± 0.2 ※2 Dimensions in mm *1 *2 *3 The allowance position of Body against the center of whole lead wire is 0.5mm(max.) The centric allowance of lead wire against center of physical body is 0.3mm(max.) The burr may exit up to 2mm from the body of lead ８-２Appearance The body shall be clean and shall not bear any stain, rust or flaw. ８-３Marking カソード表示 Cathode Mark Cathode Band ① ② ① ③ ② ③ ① Type number：RF1B 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. 080306 3／3 61426-01