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SF18 Datasheet(PDF) 2 Page - Yangzhou yangjie electronic co., ltd |
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SF18 Datasheet(HTML) 2 Page - Yangzhou yangjie electronic co., ltd |
2 / 2 page 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. Document Number 0151 Rev. 1.0, 22-Sep-11 www.21yangjie.com SF11 THRU SF18 ■特性曲线(典型) Characteristics(Typical) VR D RL IF 0 IF IR IRR t trr I 图 5: 反向恢复时间试验电路及测试波形示意图 FIG.5: Diagram of circuit and Testing wave form of reverse recovery time 图 3: 典型正向特性曲线 FIG.3: TYPICAL FORWARD CHARACTERISTICS TJ=25℃ Pulse width=300us 1% Duty Cycle 0.01 0.02 0.4 0.1 0.2 0.4 1.0 2.0 4.0 10 20 VF(V) 0.6 0.8 1.0 1.2 1.4 1.6 1.8 SF17-SF18 SF15-SF16 SF11-SF14 0 50 150 图 1:正向电流降额曲线 FIG.1: FORWARD CURRENT DERATING CURVE 单相半波电压电阻和电感负载 0.375 ' '(9.5毫米)引线长度 Single Phase Half Wave 60HZ Resistive or Inductive Load 0.375''(9.5mm) Lead Length 100 0.2 0.4 0.6 0.8 1.0 0 图 4: 典型反向特性曲线 FIG.4:TYPICAL REVERSE CHARACTERISTICS Voltage(%) Tj=25℃ Tj=125℃ Tj=100℃ 0.01 0.1 0 20 40 60 80 100 1.0 10 100 1000 周波数 Number of Cycles 图 2: 最大正向浪涌冲击耐受力 FIG.2:MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 8.3毫秒正弦半波 8.3ms Single Half Sine Wave JEDEC Method 1 2 10 20 100 10 20 30 40 50 |
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