SIYU R 塑封肖特基二极管 SB3150/SB3200 PLASTIC SCHOTTKY BARRIER RECTIFIER 特征 Features DO-27 ·大电流承受能力。High Current Capability ·正向压降低。Low Forward Voltage Drop 1.0(25.4) MIN ·高温焊接保证 High temperature soldering guaranteed: .052(1.3) DIA .048(1.2) 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） 极限值和电参数 TA = 25℃ 除非另有规定。 Maximum Ratings & Electrical Characteristics 符号 Maximum repetitive peak reverse voltage 最大反向有效值电压 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 IF =3.0A 最大正向电压降 Maximum forward voltage 正向峰值浪涌电流 8.3mS单一正弦半波 Peak forward surge current 8.3 ms single half sine-wave 最大反向漏电流 Maximum reverse current 典型热阻 典型结电容 TA = 25℃ TA =100℃ Typical thermal resistance VR = 4.0V f = 1.0MHz Type junction capacitance 工作温度和存储温度 Operating junction and storage temperature range 单位 SB3150 SB3200 VRRM 150 200 V VR(RMS) 105 140 V VDC 150 200 V Symbols 最大峰值反向电压 Ratings at 25℃ ambient temperature unless otherwise specified. IFM VF A 3.0 0.95 0.92 Unit V IFSM 80 A IR 0.5 5 mA RθJA 15 ℃/W Cj 100 pF Tj, TSTG -55 --- +150 ℃ 大昌电子 DACHANG ELECTRONICS SIYU R SB3150/SB3200 特性曲线 Characteristic Curves 10 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) Average Forward Rectified Current (A) 正向电流 IF(A) IF Instantaneous Forward Current (A) 10mm 2 1 0.2 Tj = 25 °C 0.1 IF(A) 0.01 0 0.2 0.4 0.6 0.8 1.0 正向电压 VF(V) VF Instantaneous Forward Voltage (V) 10mm 3.6 3.0 2.4 1.8 1.2 0.6 0 0 25 50 75 100 125 150 175 管体温度 Tc(°C) Case temperature (°C) 浪涌特性曲线（最大值） MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT IFSM Peak Forward Surge Current (A) 峰值正向浪涌电流 IFSM(A) 100 80 60 40 20 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