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
SRF2920P450

SRF2920P450

  • 厂商:

    PROSEMI(普罗森美)

  • 封装:

    FUSE-2P_7.355X5.12MM_SM

  • 描述:

  • 数据手册
  • 价格&库存
SRF2920P450 数据手册
Circuit Protection SRF2920 Series Surface-Mount Devices | 2920 Size PTC Resettable Fuses Applications Features Computer Portable electronics Multimedia Game machines Telephony and broadband Mobile phones Automotive Industrial controls Compact design saves board space Fast response to fault currents Compatible with high temperature solders Low resistance Low-profile RoHS compliant, lead-free and halogen-free RoHS 2015/863/EC Electrical Characteristics IH (A) IT (A) V max (V) I max (A) Time to Trip (A) (Sec.) SRF2920P030 0.30 0.60 60 10 1.5 3.0 SRF2920P050 0.50 1.00 60 10 2.5 SRF2920P075 0.75 1.50 33 40 SRF2920P100 1.00 2.00 33 SRF2920P125 1.25 2.50 SRF2920P150 1.50 SRF2920P185 Rmin (Ω) R1max (Ω) 1.5 0.600 4.300 3.0 1.5 0.180 1.400 8.0 0.3 1.5 0.100 1.000 40 8.0 0.5 1.5 0.065 0.410 33 40 8.0 2.0 1.5 0.050 0.250 3.00 33 40 8.0 2.0 1.5 0.035 0.230 1.85 3.70 33 100 8.0 2.0 1.5 0.030 0.150 SRF2920P200 2.00 4.00 16 40 8.0 4.5 1.5 0.020 0.120 SRF2920P200/24 2.00 4.00 24 40 8.0 4.5 1.5 0.020 0.120 SRF2920P250 2.50 5.00 16 40 8.0 16.0 1.5 0.018 0.085 SRF2920P260 2.60 5.20 16 40 8.0 20.0 1.5 0.014 0.075 SRF2920P260/24 2.60 5.20 24 100 8.0 18.0 1.5 0.014 0.075 SRF2920P300 3.00 6.00 12 40 8.0 25.0 1.5 0.010 0.055 SRF2920P300/24 3.00 6.00 24 100 8.0 20.0 1.5 0.010 0.055 SRF2920P450 4.50 9.00 16 40 22.5 5.0 1.5 0.005 0.020 Part Number I hold = Hold current: maximum current device will pass without tripping in 25°C still air. I trip = Trip current: minimum current at which the device will trip in 25°C still air. V max = Maximum voltage device can withstand without damage at rated current (I max) I max = Maximum fault current device can withstand without damage at rated voltage (V max) P d = Power dissipated from device when in the tripped state at 25°C still air. Pd typ (W) R min = Minimum resistance of device in initial (un-soldered) state. R typ = Typical resistance of device in initial (un-soldered) state. R 1max = Maximum resistance of device at 25°C measured one hour after tripping or reflow soldering of 260°C for 20 sec. 1 Document Number: P0F0310130415003J Surface-Mount Devices | 2920 Size SRF2920 Series PTC Resettable Fuses Thermal Derating Chart Hold Current (A) Ambient Operating Temperature Part Number -40°C -20°C 0°C 25°C 40°C 50°C 60°C 70°C 85°C SRF2920P030 0.45 0.40 0.35 0.30 0.25 0.23 0.20 0.17 0.14 SRF2920P050 0.76 0.67 0.59 0.50 0.42 0.38 0.33 0.29 0.23 SRF2920P075 1.13 1.01 0.88 0.75 0.62 0.56 0.50 0.44 0.34 SRF2920P100 1.66 1.47 1.29 1.10 0.91 0.83 0.73 0.64 0.50 SRF2920P125 1.89 1.68 1.46 1.25 1.04 0.94 0.83 0.73 0.56 SRF2920P150 2.27 2.01 1.76 1.50 1.25 1.13 1.00 0.87 0.74 SRF2920P185 2.80 2.47 2.17 1.85 1.54 1.39 1.22 1.07 0.85 SRF2920P200 3.02 2.68 2.34 2.00 1.80 1.70 1.54 1.40 1.30 SRF2920P200/24 3.02 2.68 2.34 2.00 1.80 1.70 1.54 1.40 1.30 SRF2920P250 3.78 3.35 2.93 2.50 2.25 2.13 1.93 1.75 1.63 SRF2920P260 3.93 3.48 3.04 2.60 2.34 2.21 2.00 1.82 1.69 SRF2920P260/24 3.93 3.48 3.04 2.60 2.34 2.21 2.00 1.82 1.69 SRF2920P300 4.53 4.02 3.51 3.00 2.52 2.26 1.99 1.75 1.34 SRF2920P300/24 4.53 4.02 3.51 3.00 2.52 2.26 1.99 1.75 1.34 SRF2920P450 6.80 6.03 5.27 4.50 4.05 3.83 3.47 3.15 2.93 Temperature Rerating Curve 170% Percentage of Rated Current 150% 130% 110% 90% 70% 50% 30% 10% -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 Temperature (°C) 2 Document Number: P0F0310130415003J Surface-Mount Devices | 2920 Size SRF2920 Series PTC Resettable Fuses Dimensions A Top View B C Recommended Pad Layout (mm) Side View 4.60 5.30 Bottom View 2.00 D P/N Marking A B C D Min Max Min Max Min Max Min SRF2920P030 T030 6.73 7.98 4.80 5.44 0.75 1.25 0.30 SRF2920P050 T050 6.73 7.98 4.80 5.44 0.75 1.25 0.30 SRF2920P075 T075 6.73 7.98 4.80 5.44 0.65 1.05 0.30 SRF2920P100 T100 6.73 7.98 4.80 5.44 0.65 1.05 0.30 SRF2920P125 T125 6.73 7.98 4.80 5.44 0.65 1.05 0.30 SRF2920P150 T150 6.73 7.98 4.80 5.44 0.90 1.30 0.30 SRF2920P185 T185 6.73 7.98 4.80 5.44 0.90 1.30 0.30 SRF2920P200 T200 6.73 7.98 4.80 5.44 0.45 0.85 0.30 SRF2920P200/24 T200 6.73 7.98 4.80 5.44 0.90 1.30 0.30 SRF2920P250 T250 6.73 7.98 4.80 5.44 0.45 0.95 0.30 SRF2920P260 T260 6.73 7.98 4.80 5.44 0.45 0.85 0.30 SRF2920P260/24 T260 6.73 7.98 4.80 5.44 1.10 1.60 0.30 SRF2920P300 T300 6.73 7.98 4.80 5.44 0.45 0.85 0.30 SRF2920P300/24 T300 6.73 7.98 4.80 5.44 1.10 1.50 0.30 SRF2920P450 T450 6.73 7.98 4.80 5.44 1.10 1.40 0.30 Packaging Options I hold(A) Quantity 0.30~1.25A 1,500pcs 1.5A,1.85A,2A/24V,2.6A/24V,3A/24V,4.5A 1,000pcs 2A,2.5A,2.6A,3A 2,000pcs Reel packaging per EIA -481-1 standard © 2021 PROSEMI Inc. All Rights Reserved. Specifications and features are subject to change without notice. www.prosemitech.com 3 Document Number: P0F0310130415003J The PROSEMI logo, and all other PROSEMI trademarks are the property of PROSEMI Inc. All other trademarks are the property of their respective owners.
SRF2920P450 价格&库存

很抱歉,暂时无法提供与“SRF2920P450”相匹配的价格&库存,您可以联系我们找货

免费人工找货