SANKEN ELECTRIC CO., LTD. RN4A 1. Scope The present specifications shall apply to an RN4A. 2. Outline Type Silicon Diode Structure Resin Molded Applications High Frequency Rectification 3. Flammability UL94V-0(Equivalent) 090827 1／5 61426-01 SANKEN ELECTRIC CO., LTD. RN4A 4. Absolute maximum ratings No. Item Symbol Unit Rating 1 Transient Peak Reverse Voltage VRSM V 600 2 Peak Reverse Voltage VRM V 600 3 Average Forward Current IF(AV) A 3.0 4 Peak Surge Forward Current IFSM A 50 5 I2t Limiting Value I2 t A2s 12.5 6 Junction Temperature Tj °C -40~+150 7 Storage Temperature Tstg °C -40~+150 Conditions Refer to Derating of 7 10msec. Half sinewave, one shot 1msec≤t≤10msec 5. Electrical characteristics (Ta=25°C ，unless otherwise specified) No . Item Symbol Unit Value Conditions 1 Forward Voltage Drop VF V 1.3 max. IF=3.0A 2 Reverse Leakage Current IR uA 50 max. VR=VRM 3 Reverse Leakage Current Under High Temperature H･IR mA 5 max. trr-1 ns 100 max. IF=IRP=100mA 90% Recovery point, Tj=25°C trr-2 ns 50 max. IF=100mA, IRP=200mA 75% Recovery point, Tj=25°C Rth(j-l) °C /W 8.0 max. Between Junction and Lead 4 5 Reverse Recovery Time Thermal Resistance 090827 VR=VRM, Tj=150°C 2／5 61426-01 SANKEN ELECTRIC CO., LTD. RN4A 6. Characteristics IF(AV) - PF 5.0 Tj=150℃ t/T=1/6 PF (W) Forward Power Dissipation (W) 4.0 t T t/T=1/3,sinewave 3.0 t/T=1/2 2.0 DC 1.0 0.0 0 0.5 1 1.5 2 2.5 3 IF(AV) (A) Average Forward Current (A) VR - PR 3 Tj=150℃ PR (W) Reverse Power Dissipation (W) 2.5 t 1-t/T=5/6 T 2 1.5 1-t/T=2/3 1 1-t/T=1/2 0.5 sinewave 0 0 100 200 300 400 500 600 VR (V) Reverse Voltage (V) 090827 3／5 61426-01 SANKEN ELECTRIC CO., LTD. RN4A 7. Derating Tl - IF(AV) VR=600(V) 3.0 DC 2.5 sinewave IF(AV) (A) Average Forward Current (A) t/T=1/6 2.0 t/T=1/3 1.5 t/T=1/2 Tj=150℃ 1.0 t 0.5 T 0.0 70 80 90 100 110 120 130 140 150 Tl (°C) Lead Temperature (°C) 090827 4／5 61426-01 SANKEN ELECTRIC CO., LTD. RN4A 8. Package information 8-1Package type, physical dimensions and material 50.0±1.0 8.0±0.2 ※1 φ1.4±0.1 φ6.5±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 0.3mm(max.) *3 The burr may exit up to 2mm from the body of lead Dimensions in ㎜ 8-2Appearance The body shall be clean and shall not bear any stain, rust or flaw. 8-3Marking ① Type number RN4A 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 090827 ③ Lot number 2 (ten days) ･： Top of the month ･･： Middle of month ･･･： End of month ① ③ ② ③ 5／5 61426-01