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扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. S-C063 Rev.1.2,28-Apr-14 www.21yangjie.com KBU4005 THRU KBU410 桥式整流器 Bridge Rectifier ■特征 Features ■外形尺寸和印记 Outline Dimensions and Mark

  • Io 4A
  • VRRM 50V~1000V
  • 玻璃钝化芯片 Glass passivated chip
  • 耐正向浪涌电流能力高 High surge forward current capability ■用途 Applications
  • 作一般电源单相桥式整流用 General purpose 1 phase Bridge rectifier applications ■极限值(绝对最大额定值) Limiting Values(Absolute Maximum Rating) 参数名称 Item 符号 Symbol 单位 Unit 条件 Conditions KBU4 005 01 02 04 06 08 10 反向重复峰值电压 Repetitive Peak Reverse Voltage VRRM V 50 100 200 400 600 800 1000 平均整流输出电流 Average Rectified Output Current IO A 60HZ 正弦波,电阻负载 60HZ sine wave, R- load Tc=110℃ 4 Ta=25℃ 2.2 正向(不重复)浪涌电流 Surge(Non-repetitive)Forward Current IFSM A 60HZ正弦波,一个周期,Ta=25℃ 60HZ sine wave, 1 cycle, Ta=25℃ 120 正向浪涌电流的平方对电流浪 涌持续时间的积分值 Current Squared Time I2t A2s 1ms≤t<8.3ms Tj=25℃,单个二极管 1ms≤t<8.3ms T j=25℃,Rating of per diode 存储温度 Storage Temperature Tstg ℃ -55 ~+150 结温 Junction Temperature Tj ℃ -55 ~+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 测试条件 Test Condition 最大值 Max 正向峰值电压 Peak Forward Voltage VFM V IFM=4A,脉冲测试,单个二极管的额定值 IFM=4A, Pulse measurement, Rating of per diode 1.1 反向峰值电流 Peak Reverse Current IRRM μA VRM=VRRM ,脉冲测试,单个二极管的额定值 VRM=VRRM , Pulse measurement, Rating of per diode 热阻 Thermal Resistance RθJ-A ℃/W 结和环境之间 Between junction and ambient 13(1) RθJ-C 结和外壳之间 Between junction and case 7.5(2) 说明(Notes): (1)在空气中,安装在没有散热片的PCB铜焊盘上,引线长0.375’’(9.5mm),铜焊盘0.5*0.5’’(12*12mm)。 (2)安装在铝板散热器上。 (2)Units Mounted on a aluminum plate heat sink. Dimensions in inches and (millimeters) KBU - AC + .15×.23L(3.8×5.7L) HOLE THRU .780(19.8) .740(18.8) .323(8.20) .789(20.0) MIN .052(1.30) .048(1.20) DIA .197(5.00) .181(4.60) .220(5.60) .181(4.60) .280(7.10) .268(6.80) .935(23.7) .895(22.7) RoHS COMPLIANT

扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. S-C063 Rev.1.2,28-Apr-14 www.21yangjie.com KBU4005 THRU KBU410 ■特性曲线(典型) Characteristics(Typical) 0.1 0.2 0.5 VF(V) IF(A) 图3:正向电压曲线 FIG3:Instantaneous Forward Voltage 1.0 5.0 02 0 4 0 6 08 0 1 0 0 0.01 0.1 1.0 100 Voltage(%) IR(uA) Tj=125℃ Tj=25℃ FIG4:Typical Reverse Characteristics 图4:反向电流曲线 IFSM(A) 图2:耐正向浪涌电流曲线 2 5 10 20 50 100 100 200 300 正弦波 sine wave 不重复 non-repetitive Tj=25℃ FIG2:Surge Forward Current Capadility Number of Cycles 0 8.3ms 1cycle IFSM 8.3ms Io(A) T(℃) 图 1: Io-T 曲线 50 100 150 FIG1:Io-T Curve Ta,P.C.B. Mounting Copper Pads Hedtsink mounting, Tc,2.0×1.6×0.3” (5×4×0.8cm) Al.Plate