SR520

SIYUR塑封肖特基二极管DO-27SR520 ...... SR5100PLASTIC SCHOTTKYBARRIER RECTIFIER特征 Features ·大电流承受能力。High Current Capability1.0(25.4) MIN.052(1.3)DIA.048(1.2)·正向压降低。Low Forward Voltage Drop·高温焊接保证 High temperature soldering guaranteed:250℃/10 秒, 0.375\" (9.5mm)引线长度。250℃/10 seconds, 0.375\" (9.5mm) lead length,·引线可承受5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension.375(9.5).335(8.5).220(5.6)DIA1.0(25.4) MIN.197(5.0)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: AnyUnit：inch（mm）极限值和电参数 TA = 25℃ 除非另有规定。Maximum Ratings & Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.符号Symbols最大峰值反向电压Maximum repetitive peak reverse voltageSR520SR530SR540SR550SR560SR580SR5100单位UnitVRRMVR(RMS)VDCIFMVFIFSMIRRθJACjTj, TSTG2014203021304028405035505.060426080568010070100VVVA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最大正向电压降 @IF = 5.0AMaximum forward voltage0.50.7150315400 -50 --- +150 0.84VAmA℃//WpF℃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@TA = 25℃@TA = 100℃典型热阻Typical thermal resistance典型结电容 VR = 4.0V f = 1.0MHzType junction capacitance工作温度和存储温度Operating junction and storage temperature range- 331 - 大昌电子 DACHANG ELECTRONICSSIYUR特性曲线 Characteristic Curves正向特性曲线（典型值）TYPICAL FORWARD CHARACTERISTIC10)ASR520 thru( tne2SR540SR580rruC1SR5100) A(drFIa w rSR550流o电F s0.2SR560向uoTj = 25 °C正enat0.1natsnI FI0.0100.20.40.60.81.0正向电压 VF(V)VF Instantaneous Forward Voltage (V)浪涌特性曲线（最大值）PEAK FORWARD SURGE CURRENTMAXIMUM NON REPETITIVE150)A( tn120)eArr(MuSFCI e流gr90电u涌 Sd浪ra向wr正o60值F 峰kaeP M30SFI01246102040100通过电流的周期Number of Cycles at 60 Hz.大昌电子 DACHANG ELECTRONICS - 332 -

SR520 ...... SR5100正向电流降额曲线FORWARD CURRENT DERATING CURVE10mm10mm)A(6.0 tnerr)u5.0A(C )dVeAi(fFiIt4.0 c e R 流dr3.0电a向wr正oF2.0 均e平gare1.0Av )A(F0I0255075100125150175环境温度 Ta(°C)Tamb, ambient temperature (°C)