RoHS BY296 THRU BY299 COMPLIANT 快恢复二极管 Fast Recovery Rectifier ■外形尺寸和印记 Features ●Io 2A ●VRRM 100V-800V ●耐正向浪涌电流能力高 ●High surge current capability ■用途 Outline Dimensions and Mark (DO-201AD ) .375(9.50) .335(8.50) 1.0(25.4) MIN Applications ●整流用 Rectifier 1.0(25.4) MIN .220(5.60) .052(1.30) .197(5.00) .048(1.20) DIA ■特征 Unit: in inches (millimeters) ■极限值（绝对最大额定值） Limiting Values (Absolute Maximum Rating) BY 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 296 297 100 200 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℃ 298 400 299 800 2 60 ■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 反向恢复时间 Reverse Recovery time 热阻(典型) Thermal Resistance(Typical) 结电容 Typical junction capacitance S-A062 Rev. 1.2, 28-Apr-14 IRRM2 μA 测试条件 Test Condition IFM=2.0A 最大值 Max 1.2 Ta=25℃ 2.5 Ta=125℃ IF=0.5A IR=1A IRR=0.25A 100 VRM=VRRM trr ns RθJ-A ℃/W 结和环境之间 Between junction and ambient 20 Cj pF Measured at 1MHZ and Applied Reverse Voltage of 4.0 V.D.C. 40 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. 250 www.21yangjie.com BY296 THRU BY299 ︵ ︶ IFSM A FIG.1 正向电流降额曲线 FORWARD CURRENT DERATING CURVE 0 . 2 ︶ IO(A ■特性曲线（典型） Characteristics(Typical) FIG.2 最大正向浪涌冲击耐受力 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 60 6 . 1 48 2 . 1 8.3ms Single Half Sine Wave JEDEC Method 36 8 . 0 24 S 4 . 0 0 12 0 0 1 0 ingle Phase Half Wave 60HZ Resisteve or Inductive Load 0.375''(9.5mm) Lead Length 50 FIG.3 典型正向特性曲线 TYPICAL FORWARD CHARACTERISTICS 2 FIG.4 IR(uA) IF(A) 1 150 Ta(℃) 100 20 4 6 8 10 20 40 典型反向特性曲线 TYPICAL REVERSE CHARACTERISTICS 60 80 100 周波数 Number of Cycles 100 10 Tj =125℃ 10 4.0 Tj =100℃ 2.0 1.0 1.0 0.4 0.1 0.2 0.1 TJ=25℃ Pulse width=300us 1% Duty Cycle Tj =25℃ 0.01 0.02 0.01 0.6 0.001 0.8 1.2 1.0 1.4 1.6 1.8 2.0 VF(V) 0 20 40 60 80 100 Voltage(%) 反向恢复时间试验电路及测试波形示意图 Diagram of circuit and Testing wave form of reverse recovery time 10Ω 50Ω +0.5 (-) (+) (-) -0.25 1Ω =7 =10 . (+) =1 Ω 22 Ω -1.0 / S-A062 Rev. 1.2, 28-Apr-14 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com