SANKEN ELECTRIC CO., LTD. RK14 1. Scope The present specifications shall apply to an RK14. 2. Outline Type Silicon Schottky Barrier Diode Structure Resin Molded Applications High Frequency Rectification Flammability : UL94V-0(Equivalent) 3. Absolute maximum ratings No. Item Symbol Unit Rating 1 Transient Peak Reverse Voltage VRSM V 45 2 Peak Reverse Voltage VRM V 40 3 Average Forward Current IF(AV) A 1.7 4 Peak Surge Forward Current IFSM A 60 5 I2t Limiting Value I2t A2s 18 6 Junction Temperature Tj °C -40~+150 7 Storage Temperature Tstg °C -40~+150 Symbol Unit Value Conditions Refer to Derating of 6 10msec. Half sinewave, one shot 1msec≤t≤10msec 4. Electrical characteristics No . Item Conditions 1 Forward Voltage Drop VF V 0.55 max. IF=2.0A 2 Reverse Leakage Current IR mA 5.0 max. VR=VRM Reverse Leakage Current Under High Temperature H･IR1 mA 20 max. VR=VRM, Tj=125°C 3 H･IR2 mA 70 max. VR=VRM, Tj=150°C 4 Thermal Resistance Rth(j-l) °C /W 15 max. Between Junction and Lead 040130 1／4 61426-01 SANKEN ELECTRIC CO., LTD. RK14 5. Characteristics IF(AV) - PF 2.0 Tj=150°C t PF (W) Forward Power Dissipation (W) T t/T=1/6 t/T=1/3,sinewave 1.0 t/T=1/2 DC 0.0 0.0 1.0 2.0 IF(AV) (A) Average Forward Current (A) VR - P R 2.5 Tj=150°C t PR (W) Reverse Power Dissipation (W) 2.0 T 1-t/T=5/6 1.5 1-t/T=2/3 1.0 1-t/T=1/2 0.5 sinewave 0.0 0 10 20 VR (V) 30 40 Reverse Voltage (V) 040130 2／4 61426-01 SANKEN ELECTRIC CO., LTD. RK14 6. Derating Tl - IF(AV) t/T=1/6 1.5 VR=40(V) DC 1.0 t/T=1/2 IF(AV) (A) Average Forward Current (A) t/T=1/3 sinewave 0.5 Tj=150°C t T 0.0 50 100 150 Tl (°C) Lead Temperature (°C) 040130 3／4 61426-01 SANKEN ELECTRIC CO., LTD. RK14 7. Package information 7-1 Package type, physical dimensions and material φ4.0±0.2 ※1 *1 *2 *3 ※3 φ0.78±0.05 62.5±0.7 7.2±0.2 ※2 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 Dimensions in ㎜ 7-2 Appearance The body shall be clean and shall not bear any stain, rust or flaw. 7-3 Marking ① Type number RK14 as abbreviated of RK14 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. カソード表示 Cathode Band ① ② 040130 ③ Lot number 2 (ten days) ･： Top of the month ･･： Middle of month ･･･： End of month ① ③ ② ③ 4／4 61426-01