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BY252G bảng dữ liệu(PDF) 1 Page - Yangzhou yangjie electronic co., ltd |
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1 / 2 page 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. S-A061 Rev. 1.2, 28-Apr-14 www.21yangjie.com BY251G THRU BY255G 硅整流二极管 General Purpose Rectifier ■特征 Features ■外形尺寸和印记 Outline Dimensions and Mark ●Io 3A ●VRRM 200V-1300V ●耐正向浪涌电流能力高 ●High surge current capability ■用途 Applications ●整流用 Rectifier ■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 BY 251G 252G 253G 254G 255G 反向重复峰值电压 Repetitive Peak Reverse Voltage VRRM V 200 400 600 800 1300 正向平均电流 Average Forward Current IF(AV) A 正弦半波 60Hz,电阻负载,Ta=75℃ 60Hz Half-sine wave, Resistance load, Ta=75℃ 3 正向(不重复)浪涌电流 Surge(Non-repetitive)Forward Current IFSM A 正弦半波 60Hz,一个周期,Ta=25℃ 60Hz Half-sine wave,1 cycle, Ta=25℃ 200 结温 Junction Temperature TJ ℃ -55~+150 储存温度 Storage Temperature TSTG ℃ -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 V FM V I FM=3.0A 1.0 反向峰值电流 Peak Reverse Current I RRM1 μA VRM=VRRM Ta=25℃ 2.5 I RRM2 Ta=125℃ 50 热阻(典型) Thermal Resistance(Typical) RθJ-A /W ℃ 结和环境之间 Between junction and ambient 30 结电容 Typical junction capacitance Cj pF Measured at 1MHZ and Applied Reverse Voltage of 4.0 V.D.C. 60 1.0(25.4) MIN .375(9.50) .335(8.50) .052(1.30) .048(1.20) .220(5.60) .197(5.00) 1.0(25.4) MIN (DO-201AD ) Unit: in inches (millimeters) COMPLIANT ROHS |
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Mô tả tương tự - BY252G |
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