Formosa MS Bridge Rectifier GBU20005 THRU GBU2010 ■ Features ● Io ■ Outline Dimensions and Mark 20A GBU 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 .880(22.3) .860(21.8) .160(4.1) .140(3.5) ● 8 .310(7.90) .290(7.40) .085(2.16) .065(1.65) ■ Applications ● .140(3.56) .130(3.30) .100(2.54) .081(2.06) e 作一般电源单相桥式整流用 General purpose 1 phase Bridge rectifier applications 0 68 - ~ ~ + t n i K 1 3 r1 3 5 00 .740(18.8) .720(18.3) .080(2.03) .060(1.52) .104(2.66) .094(2.40) .710(18.0) .690(17.5) .050(1.27) .040(1.02) S M F 圳 .210(5.33) .190(4.83) 深 .210(5.33) .190(4.83) .022(0.56) .018(0.46) .210(5.33) .190(4.83) Dimensions in inches and (millimeters) ■Limiting Values（Absolute Maximum Rating） 参数名称 Item 反向重复峰值电压 Repetitive Peak Reverse Voltage 平均整流输出电流 Average Rectified Output Current 正向（不重复）浪涌电流 Surge(Nonrepetitive)Forward Current 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 存储温度 Storage Temperature 结温 Junction Temperature 绝缘耐压 Dielectric Strength 安装扭矩 Mounting Torque 符号 单位 Symbol Unit VRRM IO GBU20 005 01 02 04 06 08 10 条件 Conditions V A 50 100 200 400 600 800 1000 60Hz正弦波， 用散热片 Tc =87℃ 电阻负载 With heatsink Tc =87℃ 60Hz sine wave, 无散热片 Ta =25℃ R-load Without heatsink Ta =25℃ 20 3.5 IFSM A 60HZ正弦波，一个周期，Tj=25℃ 60HZ sine wave, 1 cycle, Tj=25℃ 240 I2 t A2S 1ms≤t<8.3ms Tj=25℃，单个二极管 1ms≤t<8.3ms Tj=25℃，Rating of per diode 240 Tstg ℃ -55 ~+150 Tj ℃ -55 ~+150 Vdis KV Tor kg· cm 端子与外壳之间外加交流电，一分钟 Terminals to case，AC 1 minute 推荐值：5kg·cm Recommend torque：5kg·cm 2.5 8 ■Electrical Characteristics（Ta=25℃ Unless otherwise specified） 参数名称 Item 正向峰值电压 Peak Forward Voltage 反向峰值电流 Peak Reverse Current 热阻 Thermal Resistance 符号 单位 Symbol Unit VFM V IRRM μA RθJ-A ℃/W RθJ-C http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 测试条件 Test Condition 最大值 Max IFM=10A, 脉冲测试，单个二极管的额定值 IFM=10A, Pulse measurement, Rating of per diode VRM=VRRM ,脉冲测试，单个二极管的额定值 VRM=VRRM , Pulse measurement, Rating of per diode 结和环境之间，无散热片 Between junction and ambient, Without heatsink 结和管壳之间，用散热片 Between junction and case, With heatsink Page 1 1.1 10 22 1.5 Document ID Issued Date Revised Date DS-242146 2008/08/10 2010/03/10 Revision B Page. 2 Formosa MS Bridge Rectifier GBU20005 THRU GBU2010 图2：耐正向浪涌电流曲线 FIG2:Surge Forward Current Capadility 图 1 ： Io-Tc 曲线 FIG1:Io-Tc Curve 30 散热片 heatsink 300 8 Tc r e t in 200 20 1 31 0 68 3 5 00 0 正弦波 sine wave IFSM IFSM(A) Io(A) ■ Characteristics(Typical) 8.3ms 8.3ms 1cycle 不重复 non-repetitive Tj=25℃ K S M F 圳 深 10 100 正弦波，电阻负载， 用散热片 sine wave R-load with heatsink 0 80 90 100 110 120 130 140 150 1 IR(uA) 图3：正向电压曲线 FIG3: Forward Voltage IF(A) 0 160 Tc(℃ ) 60 40 2 5 10 20 50 100 Number of Cycles 图4：反向电流曲线 FIG4:Typical Reverse Characteristics 100 Tj=150℃ 20 10 10 5.0 1.0 Ta=25℃ 1.0 Tj=25℃ 0.1 0.5 0.2 0.01 0.1 0.4 0.6 0.8 1.0 http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 1.2 1.4 VF(V) Page 2 0 20 40 60 Document ID Issued Date Revised Date DS-242146 2008/08/10 2010/03/10 80 100 Voltage(%) Revision B Page. 2