Formosa MS Bridge Rectifier DBL151S THRU DBL157S ■ Features ● Io ■ Outline Dimensions and Mark 1.5A DBLS 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 ● .013(0.33) .0088(0.22) - + ~ ~ 1 r e t in .205(5.2) .195(5.0) 作一般电源单相桥式整流用 General purpose 1 phase Bridge rectifier applications 58 .013(0.33) .003(0.076) .255(6.5) .404(10.3) .245(6.2) .386(9.80) ■ Applications ● .060(1.53) .040(1.02) 31 0 68 0 0 3 FM 圳 深 0.202 (5.12) 0.344 (8.73) .083(2.10) .071(1.80) .335(8.51) .320(8.13) SK Mounting Pad Layout 0.087 (2.22) 45° 0.047 (1.20) .094(2.40) .091(2.30) .047(1.20) .040(1.02) 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 符号 单位 Symbol Unit VRRM DB1 51S 52S 53S 54S 55S 56S 57S 条件 Conditions V 50 100 200 400 600 800 1000 IO A 60Hz正弦波， 电阻负载， 安装在玻璃-环氧基板上 Ta=25℃ On glass-epoxi substrate 60Hz sine wave, R-load ,Ta=25℃ IFSM A 60HZ正弦波，一个周期，Tj=25℃ 60HZ sine wave, 1 cycle, Tj=25℃ 30 It 2 2 AS 1ms≤t<8.3ms Tj=25℃，单个二极管 1ms≤t<8.3ms Tj=25℃，Rating of per diode 3.7 Tstg ℃ -55 ~+150 Tj ℃ -55 ~+150 1.5 ■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 IRRM RθJ-A RθJ-L http://www.formosams.com/ TEL:886-2-22696661 FAX:886-2-22696141 测试条件 Test Condition 最大值 Max IFM=1.5A, 脉冲测试，单个二极管的额定值 IFM=1.5A, Pulse measurement, Rating of per diode VRM=VRRM ,脉冲测试，单个二极管的额定值 μA VRM=VRRM , Pulse measurement, Rating of per diode 结和环境之间，安装在玻璃-环氧基板上 Between junction and ambient, On glass-epoxi substrate ℃/W 结和引线之间 Between junction and lead V Page 1 1.1 10 68 15 Document ID Issued Date Revised Date DS-242145 2009/08/10 2010/03/10 Revision B Page. 2 Formosa MS Bridge Rectifier DBL151S THRU DBL157S 图 1 ： Io-Ta 曲线 FIG1:Io-Ta Curve 图2：耐正向浪涌电流曲线 FIG2:Surge Forward Current Capadility 2.4 2.0 30 正弦波，电阻负载， 空气中 sine wave R-load free in air 1.2 e t n i K 20 S M F 3 r1 0 68 0 0 3 0 正弦波 sine wave 8.3ms 8.3ms 1cycle 不重复 non-repetitive Tj=25℃ 15 圳 0.8 深 10 0.4 5 0 0 40 80 120 160 Ta(℃ ) 1 IR(uA) 图3：正向电压曲线 FIG3: Forward Voltage IF(A) 1 25 1.6 0 58 35 IFSM IFSM(A) Io(A) ■ Characteristics(Typical) 6 4 5 2 10 20 50 100 Number of Cycles 图4：反向电流曲线 FIG4:Typical Reverse Characteristics 100 Tj=150℃ 2 10 1 0.5 1.0 Ta=25℃ 0.1 Tj=25℃ 0.1 0.05 0.02 0.01 0.01 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-242145 2009/08/10 2010/03/10 80 100 Voltage(%) Revision B Page. 2