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塑封高效率整流二极管 反向电压 50 ---600V 正向电流 1.0 A SF11 SF12 SF13 SF14 SF15 SF16 SF18 50 100 150 300 400 600 50 100 150 300 400 600 35 70 105 210 280 420 1.0 5.0 1.30.95 200 200 140 SIYU R 最大反向电流 TA= 25℃ 最大反向恢复时间 IF=0.5A IR=1.0A IRR=0.25A 典型结电容 VR = 4.0V, f = 1MHz V μA nS IR trr Maximum reverse current Type junction capacitance 符号 Symbols 单位 Unit MAX. Reverse Recovery Time VF IF = 1.0A pF50 最大正向电压 Maximum forward voltage Cj 最大可重复峰值反向电压 Maximum repetitive peak reverse voltage 最大均方根电压 Maximum RMS voltage 最大直流阻断电压 Maximum DC blocking voltage 最大正向平均整流电流 Maximum average forward rectified current 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 Typical thermal resistance 工作结温和存储温度 Operating junction and storage temperature range -55 --- +150 V V V A A ℃/W VRRM VRMS VDC IF(AV) IFSM Tj, TSTG 极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 Symbols 单位 Unit 1.0(25.4) MIN .205(5.2) .166(4.2) 1.0(25.4) MIN .107(2.7) .080(2.0) DIA DIA .034(0.9) .028(0.7) DO-41 Unit：inch（mm） Plastic High-Efficiency Rectifiers Reverse Voltage 50 to 600V Forward Current 1.0A 电特性 TA = 25℃ 除非另有规定。 Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. RθJA 1.7 大昌电子 DACHANG ELECTRONICS SF11 SF12 SF13 SF14 SF15 SF16 SF18 特征 Features

  • 反向漏电流低 Low reverse leakage
  • 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 seconds, 0.375" (9.5mm) lead length,
  • 引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension 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
  • 引线和管体皆符合RoHS标准 。 Lead and body according with RoHS standard TA=100℃ 100

R 特性曲线 Characteristic Curves 正向电流 IF(A) 正向特性曲线（典型值） 正向电压 VF(V) 环境温度 Ta(°C) 通过电流的周期 峰值正向浪涌电流 IFSM(A) 平均正向电流 IF(AV) (A) 浪涌特性曲线（最大值） TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE IF Instantaneous Forward Current (A) VF Instantaneous Forward Voltage (V) Tamb, ambient temperature (°C) IF(A) Average Forward Rectified Current (A) MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT Number of Cycles at 60 Hz. IFSM Peak Forward Surge Current (A) 正向电流降额曲线 0.01 0.1 0.2 Tj = 25 °C SF11 thru SF14 SF18 SF15 SF16 10mm 10mm 1.4 1.2 0.8 0.6 0.4 0.2 0 25 50 75 100 125 150 175 10mm 10mm 1 2 4 6 10 20 40 100 大昌电子 DACHANG ELECTRONICS