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Details for: 1N4148WS

Total stock available through FindChips: 6,515,191
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1N4148WS
Rectifier Diode
Features:
  • Silicon Epitaxial Planar Diode
  • Fast switching diodes.
  • Pb / RoHS Free

Reference Designs

  • Universal AC input High Efficiency 18W isolated LED driver for T8 Tube. (42V @ 0.42A) - PMP4347 - TI Tool Folder
    PMP4347?SYS-null-null-findchips-refdes-rd-null-wwe: This reference design demonstrates low cost, high PF LED Driver solution for T8 tube application, which includes single stage Flyback with Primary Side Regulation topology using TPS92314(SOIC-8). The input range is 85~265Vac and output is 38~42V 420mA. Typical 90% efficiency and PF>0.9.
  • Series Driver (350mA@20) for PAR30/PAR38 Light Bulb Replacement
    PMP4304: The PMP4304 is 7W TRIAC dimming LED lighting Driver with 180 to 264Vac input. It has only 50 components counts with low BOM cost,and it is TRIAC dimmable solutions without flicking. PMP4304 has a primary side that controls without opto-coupler and Constant On-time control with high power factor.
  • Series Driver (350mA@20) for PAR30/PAR38 Light Bulb Replacement - PMP4304 - TI Tool Folder
    PMP4304?SYS-null-null-findchips-refdes-rd-null-wwe: The PMP4304 is 7W TRIAC dimming LED lighting Driver with 180 to 264Vac input. It has only 50 components counts with low BOM cost,and it is TRIAC dimmable solutions without flicking. PMP4304 has a primary side that controls without opto-coupler and Constant On-time control with high power factor.
  • 220VAC in 28W Non-Isolated T8 Tube LED Driver Solution
    PMP4362: The reference design presents non-isolated LED driver solution for 28W T8 tube application. The valley switching mode controller TPS92314 is used to achieve high effiency (>93%) over input range. Inherent PFC achieves high PF>0.92. The design includes EMI driver board and LED driver board. The overall size is around 100mmx16mmx14.5mm.
  • 30W Smart Current Equalizer with color temperature selection for panel lamp application - PMP8009 - TI Tool Folder
    PMP8009?SYS-null-null-findchips-refdes-rd-null-wwe: This demonstration board is aimed to drive 30W 6 channels LED system powered by constant current power supply. Thanks to the intelligent circuitry inside LM3466, the solution can provide accurate adjustable current branch equalization, well controlled current limit protection, adjustable color temperature and smart open string light intensity control. Meanwhile, the solution is power efficient and EMI friendly. It is especially suitable for street light application, eye care desk lighting and other multi-channel LED systems.
  • 220VAC in 28W Non-Isolated T8 Tube LED Driver Solution - PMP4362 - TI Tool Folder
    PMP4362?SYS-null-null-findchips-refdes-rd-null-wwe: The reference design presents non-isolated LED driver solution for 28W T8 tube application. The valley switching mode controller TPS92314 is used to achieve high effiency (>93%) over input range. Inherent PFC achieves high PF>0.92. The design includes EMI driver board and LED driver board. The overall size is around 100mmx16mmx14.5mm.
  • 30W Smart Current Equalizer with color temperature selection for panel lamp application
    PMP8009: This demonstration board is aimed to drive 30W 6 channels LED system powered by constant current power supply. Thanks to the intelligent circuitry inside LM3466, the solution can provide accurate adjustable current branch equalization, well controlled current limit protection, adjustable color temperature and smart open string light intensity control. Meanwhile, the solution is power efficient and EMI friendly. It is especially suitable for street light application, eye care desk lighting and other multi-channel LED systems.
  • Magnetic Tamper Detection Using Low-Power Hall Effect Sensors Reference Design - TIDA-00839 - TI Tool Folder
    TIDA-00839?SYS-null-null-findchips-refdes-rd-null-wwe: Magnetic tampering can paralyze any transformer in an energy measurement system, which may potentially lead to the system being unable to be powered properly or unable to correctly register the energy consumed by a load. This design implements a Class 0.2 three-phase energy measurement system that detects magnetic tampering using hall sensors. Magnetic tamper detection is enabled when running from both main and backup power sources. Methods are used to reduce the current consumption of the hall sensors to increase battery life when running from the backup power source.
  • Universal AC input High Efficiency 18W isolated LED driver for T8 Tube. (42V @ 0.42A)
    PMP4347: This reference design demonstrates low cost, high PF LED Driver solution for T8 tube application, which includes single stage Flyback with Primary Side Regulation topology using TPS92314(SOIC-8). The input range is 85~265Vac and output is 38~42V 420mA. Typical 90% efficiency and PF>0.9.
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6,515,191 Total stock available through FindChips:

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ECIA (NEDA) Member • Authorized Distributor

ON Semiconductor

Diode Small Signal Switching 75V 0.15A 2-Pin SOD-323F T/R - Cut TR (SOS) (Alt: 1N4148WS/BKN)

Price $.0279 Stock 100 Buy Now

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