SF61 THRU SF68 超快恢复二极管 Super Fast Rectifier ■特征 ■外形尺寸和印记 Features ■用途 Outline Dimensions and Mark R-6 ●Io 6.0A ●VRRM 50V-600V ●耐正向浪涌电流能力高 ●High surge current capability .360(9.1) .340(8.6) 1.0(25.4) MIN 1.0(25.4) MIN Applications .052(1.3) .048(1.2) .360(9.1) .340(8.6) ●整流用 Rectifier DIA DIA Dimensions in inches and (millimeters) ■极限值(绝对最大额定值) Limiting Values (Absolute Maximum Rating) SF 参数名称 符号 单位 条件 Item Symbol Unit Conditions 反向重复峰值电压 Repetitive Peak Reverse Voltage VRRM V 正向平均电流 Average Forward Current IF(AV) A IFSM A TJ ℃ -55~+125 TSTG ℃ -55 ~ +150 正向(不重复)浪涌电流 Surge(Non-repetitive)Forward Current 结温 Junction Temperature 储存温度 Storage Temperature 61 62 63 64 65 66 67 68 50 100 150 200 300 400 500 600 正弦半波 60Hz,电阻负载,Ta=50℃ 60Hz Half-sine wave, Resistance load, Ta=50℃ 正弦半波 60Hz, 一个周期, Ta=25℃ 60Hz Half-sine wave,1 cycle, Ta=25℃ 6.0 150 ■电特性 (Ta=25℃ 除非另有规定) Electrical Characteristics (Ta=25℃ Unless otherwise specified) 参数名称 Item 符号 Symbol 单位 Unit 正向峰值电压 Peak Forward Voltage VFM V 反向峰值电流 Peak Reverse Current IRRM1 IRRM2 反向恢复时间 Reverse Recovery time 热阻(典型) Thermal Resistance(Typical) trr μA ns RθJ-A ℃/W RθJ-L Document Number 0155 Rev. 1.0, 22-Sep-11 测试条件 Test Condition IFM=6.0A SF 61 62 63 64 65 0.975 1.3 Ta=25℃ 5 Ta=125℃ IF=0.5A IR=1A IRR=0.25A 结和环境之间 Between junction and ambient 结和引线之间 Between junction and lead 50 VRM=VRRM 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. 66 67 68 1.7 35 20 4 www.21yangjie.com SF61 THRU SF68 ■特性曲线(典型) Characteristics(Typical) 图2: 最大正向浪涌冲击耐受力 FIG.2: MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 7.5 IFSM(A) IO(A) 图1: 正向电流降额曲线 FIG.1: FORWARD CURRENT DERATING CURVE 200 170 6.0 8.3毫秒正弦半波 8.3ms Single Half Sine Wave JEDEC Method 140 4.5 110 90 3.0 0 60 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 1.5 0 30 50 0 150 Ta(℃) 100 1 2 IR(uA) IF(A) 图3: 典型正向特性曲线 FIG.3: TYPICAL FORWARD CHARACTERISTICS 20 SF65-SF66 SF61-SF64 10 20 周波数 100 Number of Cycles 图4: 典型反向特性曲线 FIG.4:TYPICAL REVERSE CHARACTERISTICS 1000 10 SF67-SF68 4.0 100 2.0 Tj=125℃ 10 1.0 0.4 Tj=100℃ 1.0 0.2 0.1 Tj=25℃ TJ=25℃ Pulse width=300us 1% Duty Cycle 0.1 0.02 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0 1.8 20 40 60 80 100 Voltage(%) VF(V) 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 I D trr IF VR IF RL t 0 IRR IR Document Number 0155 Rev. 1.0, 22-Sep-11 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com