SANKEN ELECTRIC CO., LTD. FMB-2304 1. Scope The present specifications shall apply to an FMB-2304. 2. Outline Type Silicon Schottky Barrier Diode Structure Resin Molded Applications High Frequency Rectification 3. Flammability UL94V-0(Equivalent) ’040623 1／5 61426-01 SANKEN ELECTRIC CO., LTD. FMB-2304 4. Absolute maximum ratings No. Item Symbol Unit Rating 1 Transient Peak Reverse Voltage VRSM V 40 2 Peak Reverse Voltage VRM V 40 3 Average Forward Current IF(AV) A 30 4 Peak Surge Forward Current IFSM A 150 5 I2t Limiting Value I2t A2s 112.5 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 No.1,2,4&5 show ratings per one chip. 5. Electrical characteristics (Ta=25°C ，unless otherwise specified) No . Item Symbol Unit Value 0.55 max. Conditions 1 Forward Voltage Drop VF V 2 Reverse Leakage Current IR mA 15 max. Reverse Leakage Current Under High Temperature H･IR1 mA 150 max. 3 VR=VRM, Tj=125°C H･IR2 mA 500 max. VR=VRM, Tj=150°C Rth(j-c) °C /W 4.0 max. 4 Thermal Resistance IF=15A VR=VRM Between Junction and case No.1,2,&3 show characteristics per one chip. ’040623 2／5 61426-01 SANKEN ELECTRIC CO., LTD. FMB-2304 6. Characteristics IF(AV) - PF 35 Tj=150℃ 30 t PF (W) Forward Power Dissipation (W) T t/T=1/6 25 20 t/T=1/3,sinewave 15 t/T=1/2 10 DC 5 0 0 10 20 30 IF(AV) (A) Average Forward Current (A) VR - P R 35 Tj=150℃ 30 t PR (W) Reverse Power Dissipation (W) T 25 1-t/T=5/6 20 1-t/T=2/3 15 1-t/T=1/2 10 5 sinewave 0 0 10 20 30 40 VR (V) Reverse Voltage (V) ’040623 3／5 61426-01 SANKEN ELECTRIC CO., LTD. FMB-2304 7. Derating Tc - IF(AV) VR=0(V) 30 t/T=1/6 DC 20 t/T=1/2 IF(AV) (A) Average Forward Current (A) t/T=1/3 sinewave 10 Tj=150℃ t T 0 0 50 100 150 Tc (°C) Case Temperature (°C) Tc - IF(AV) VR=40(V) 30 Tj=150℃ DC t 20 IF(AV) (A) Average Forward Current (A) T t/T=1/2 10 sinewave t/T=1/3 0 0 50 100 150 Tc (°C) Case Temperature (°C) ’040623 4／5 61426-01 SANKEN ELECTRIC CO., LTD. FMB-2304 8. Package information 8-1 Package type, physical dimensions and material 10.0 φ3 .3 4.2 2.8 C 0.5 4.0 8.4 16.9 ※1 *1 ※2 0.8 *2 ※3 ※2.6±0.1 1.35 3.9 ※ 根元寸法 ※ root dimension (13.5) 0.85 ※2.54±0.1 0.45 ※2.54±0.1 指 示 な き 公 差 ± 0.2 tolerance － ±0.2 ―}_O_ Dimensions in ㎜ 8-2 Appearance The body shall be clean and shall not bear any stain, rust or flaw. 8-3 Marking Marking Type Name *1 *2 *3 Type Name Polarity Lot number 1st letter: Last digit of year FMB-2304 B2304 2nd letter: Month From 1 to 9 for Jan. to Sep., O for Oct., N for Nov., D for Dec. 3rd & 4th letter: Day ex. 4623 (June 23, 2004) ’040623 5／5 61426-01