0
登录后你可以
  • 下载海量资料
  • 学习在线课程
  • 观看技术视频
  • 写文章/发帖/加入社区
会员中心
创作中心
发布
  • 发文章

  • 发资料

  • 发帖

  • 提问

  • 发视频

创作活动
SF27

SF27

  • 厂商:

    GW(台湾唯圣)(唯圣)

  • 封装:

    DO-15(DO-204AC)

  • 描述:

    二极管配置:-;直流反向耐压(Vr):600V;平均整流电流(Io):2A;正向压降(Vf):1.7V@2A;反向电流(Ir):5uA@600V;反向恢复时间(trr):35ns;工作温度:-65℃~...

  • 数据手册
  • 价格&库存
SF27 数据手册
SF21 THRU SF27 2.0 AMP SUPER FAST RECTIFIERS VOLTAGE RANGE 50 to 600 Volts CURRENT 2.0 Amperes FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability DO-15 .140(3.6) .104(2.6) DIA. 1.0(25.4) MIN. MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any .300(7.6) .230(5.8) 1.0(25.4) MIN. .034(.9) .028(.7) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER SF21 SF22 SF23 SF24 SF25 SF26 50 35 50 100 70 100 150 105 150 200 140 200 300 210 300 400 280 400 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at Ta=55 C Peak Forward Surge Current, 8.3 ms single half sine-wave SF27 UNITS 600 420 600 A 2.0 50 superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 2.0A Maximum DC Reverse Current Ta=25 C 5.0 A V A 100 35 A nS 40 +150 pF C 1.3 0.95 at Rated DC Blocking Voltage Ta=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range TJ, TSTG -65 NOTES: 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 96 V V V 1.7 RATING AND CHARACTERISTIC CURVES (SF21 THRU SF27) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC trr 10W NONINDUCTIVE ( ) D.U.T. 25Vdc (approx.) PULSE GENERATOR (NOTE 2) ( ) 1W NONINDUCTIVE | | | | | | | | +0.5A (+) AVERAGE FORWARD CURRENT,(A) 50W NONINDUCTIVE 0 -0.25A (+) OSCILLISCOPE (NOTE 1) -1.0A NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 1cm 2. Rise Time= 10ns max., Source Impedance= 50 ohms. 2.4 2.0 1.6 Single Phase 1.2 Half Wave 60Hz Resistive Or Inductive Load 0.8 0.375"(9.5mm) Lead Length 0.4 0 SET TIME BASE FOR 0 25 50 FIG.4-TYPICAL REVERSE CHARACTERISTICS CHARACTERISTICS 50 10 10 REVERSE LEAKAGE CURRENT, ( A) 50 F2 6 ~S SF 27 1.0 SF 25 SF 21~ SF 24 INSTANTANEOUS FORWARD CURRENT,(A) FIG.3-TYPICAL FORWARD 3.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 .01 .4 .6 .8 1.0 1.2 1.4 1.6 100 125 150 175 Tj=100 C 3.0 1.0 Tj=25 C 0.1 .01 1.8 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FORWARD VOLTAGE,(V) FIG.6-TYPICAL JUNCTION CAPACITANCE FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 175 50 JUNCTION CAPACITANCE,(pF) PEAK FORWARD SURGE CURRENT,(A) 75 AMBIENT TEMPERATURE,( C) 50 / 10ns / cm 40 30 Tj=25 C 8.3ms Single Half Sine Wave 20 JEDEC method 10 150 125 100 75 50 25 0 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) 97 5 10 50 100

很抱歉,暂时无法提供与“SF27”相匹配的价格&库存,您可以联系我们找货

免费人工找货
SF27
    •  国内价格
    • 5+0.52635
    • 50+0.43028
    • 150+0.38224
    • 500+0.34621
    • 3000+0.31666
    • 6000+0.30223

    库存:790