SIYU R 1N5400G ...... 1N5408G General Purpose Plastic Rectifier 普通塑封整流二极管 反向电压 50 --- 1000 V 正向电流 3.0 A Reverse Voltage 50 to 1000 V Forward Current 3.0 A 特征 Features DO-27 ·玻璃钝化芯片 Glass Passivated chip ·反向漏电流低 Low reverse leakage 1.0(25.4) MIN .052(1.3) DIA .048(1.2) ·正向浪涌承受能力较强 High forward surge capability ·高温焊接保证 High temperature soldering guaranteed: 260℃/10 秒, 0.375" (9.5mm)引线长度。 260℃/10 seconds, 0.375" (9.5mm) lead length, ·引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension ·引线和管体皆符合ROHS标准 。 Lead and body according with ROHS standard .375(9.5) .335(8.5) .220(5.6) DIA .197(5.0) 1.0(25.4) MIN 机械数据 Mechanical Data ·端子: 镀锡轴向引线 Terminals: Plated axial leads ·极性: 色环端为负极 Polarity: Color band denotes cathode end ·安装位置: 任意 Mounting Position: Any Unit：inch（mm） 极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics 符号 Ratings at 25℃ ambient temperature unless otherwise specified. 1N 1N 1N 1N 1N 1N 1N 1N 1N 单位 Symbols 5400G 5401G 5402G 5403G5404G 5405G 5406G 5407G 5408G Unit 最大可重复峰值反向电压 M a x im u m r e p e t it iv e p e a k r e v e r s e v o lt a g e 最大均方根电压 M a x im u m R M S v o l ta g e 最大直流阻断电压 M a x im u m D C b lo c k i n g v o l ta g e 最大正向平均整流电流 M a x im u m a v e r a g e f o r w a r d r e c t if ie d c u r r e n t 峰值正向浪涌电流 8.3ms单一正弦半波 Peak forward surge current 8.3 ms single half sine-wave 典型热阻 Ty p ic a l t h e r m a l r e s is ta n c e 工作结温和存储温度 Operating junction and storage temperature range VRRM 50 100 200 300 400 500 600 800 1000 V VRMS 35 70 140 210 280 350 420 560 700 V VDC 50 100 200 300 400 500 600 800 1000 V IF(AV) 3.0 A IFSM 125 A RθJA 20 ℃/W -55 --- +150 ℃ TJ, TSTG 电特性 TA = 25℃ 除非另有规定。 Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 1N 1N 1N 1N 1N 1N 1N 1N 1N 单位 Symbols 5400G 5401G 5402G 5403G 5404G 5405G 5406G 5407G 5408G Unit 最大正向电压 IF = 3.0A Maximum forward voltage 最大反向电流 Maximum reverse current 典型结电容 VR = 4.0V, f = 1MHz Type junction capacitance TA= 25℃ TA=125℃ VF 1.1 V IR 10 200 μA Cj 30 pF 大昌电子 DACHANG ELECTRONICS SIYU R 1N5400G ...... 1N5408G 特性曲线 Characteristic Curves 正向特性曲线（典型值） 正向电流降额曲线 TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE 平均正向电流 IF(AV) (A) IF(A) Average Forward Rectified Current (A) 10 1.0 0.1 Tj = 25°C 0.01 10mm 10mm 3.0 2.4 1.8 1.2 0.6 0 0.001 0.8 0.6 1.0 1.2 0 1.4 正向电压 VF(V) VF Instantaneous Forward Voltage (V) 25 50 75 100 125 150 175 环境温度 Ta(°C) Tamb, ambient temperature (°C) 浪涌特性曲线（最大值） MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT 峰值正向浪涌电流 IFSM(A) 125 IFSM Peak Forward Surge Current (A) IF(A) 正向电流 IF Instantaneous Forward Current (A) 3.6 100 75 50 25 0 1 2 4 6 10 20 40 100 通过电流的周期 Number of Cycles at 60 Hz. 大昌电子 DACHANG ELECTRONICS