RoHS HER301 THRU HER308 COMPLIANT 高效整流二极管 High Efficient Rectifier ■特征 ■外形尺寸和印记 Features ●Io 3.0A ●VRRM 50V-1000V ●耐正向浪涌电流能力高 ●High surge current capability Outline Dimensions and Mark (DO-201AD ) .375(9.50) .335(8.50) 1.0(25.4) MIN 1.0(25.4) MIN ●整流用 Rectifier .220(5.60) .052(1.30) .197(5.00) .048(1.20) DIA ■Applications Unit: in inches (millimeters) ■极限值（绝对最大额定值） Limiting Values (Absolute Maximum Rating) HER3 符号 单位 条件 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 参数名称 Item 正向（不重复）浪涌电流 Surge(Non-repetitive)Forward Current 结温 Junction Temperature 储存温度 Storage Temperature 01 02 03 04 05 06 07 50 100 200 300 400 600 800 1000 06 07 正弦半波 60Hz,电阻负载,Ta (FIG.1) 60Hz Half-sine wave, Resistance load, Ta (FIG.1) 正弦半波60Hz， 一个周期， Ta=25℃ 60Hz Half-sine wave,1 cycle, Ta=25℃ 08 3 125 ■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-A097 Rev. 1.3, 28-Apr-14 IRRM2 μA 测试条件 Test Condition IFM=3A VRM=VRRM HER3 01 02 03 1.0 trr ns RθJ-A ℃/W 结和环境之间 Between junction and ambient Cj pF Measured at 1MHZ and Applied Reverse Voltage of 4.0 V.D.C. 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. 05 1.3 Ta=25℃ Ta=125℃ IF=0.5A IR=1A IRR=0.25A 04 1.7 5 150 50 75 30 70 50 www.21yangjie.com 08 HER301 THRU HER308 ■特性曲线（典型） Characteristics(Typical) ︵ ︶ IFSM A ︶ IO(A FIG.1 正向电流降额曲线 FORWARD CURRENT DERATING CURVE 3.0 03 R3 HE 01R3 5 HE 30 ER -H 8 04 30 R3 HE ER -H 06 R3 HE 2.4 FIG.2 最大正向浪涌冲击耐受力 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 150 125 8.3ms Single Half Sine Wave JEDEC Method 8 . 1 100 75 2 . 1 S 50 6 . 0 0 25 0 0 1 0 ingle Phase Half Wave 60HZ Resisteve or Inductive Load 0.375''(9.5mm) Lead Length 50 IR(uA) FIG.3 典型正向特性曲线 TYPICAL FORWARD CHARACTERISTICS IF(A) 0 150 Ta(℃) 100 100 1 2 4 6 8 10 20 40 FIG.4 典型反向特性曲线 TYPICAL REVERSE CHARACTERISTICS 60 80 100 周波数 Number of Cycles 100 HER301-HER303 10 10 Tj=125℃ HER304-HER305 HER306-HER308 1.0 Tj=100℃ 1.0 0.1 Tj=25℃ 0.1 0.01 0.6 TJ=25℃ Pulse width=300us 1% Duty Cycle 0.8 1.0 1.2 1.4 1.6 1.8 0.01 2.0 0.001 HER301-HER303 HER304-HER305 HER306-HER308 0 20 40 60 VF(V) 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-A097 Rev. 1.3, 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