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SN75240 Status: ACTIVE

Dual USB Port Transient Suppressor

      
         
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See Also

  • SN65220 - SN65220 is a single transient voltage suppressor

View all related products

Datasheet

Download - PDF Icon
  • USB Port Transient Suppressors (Rev. G) (sn75240.pdf, 656 KB)
    06 Aug 2008 Download

 SN65240 SN75240
Number of Channels4  4  
IO Capacitance(Typ)(pF)35  35  
Breakdown Voltage(Min)(V)7  7  
IO Leakage Current(nA)1000  1000  
Operating Temp Range(Celsius)-40 to 85  0 to 70  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • SN65240: Dual Universal Serial Bus Port Transient Suppressor
  • SN65220: Single Universal Serial Bus Port Transient Suppressor
  • TMS320F2812: 32-Bit Digital Signal Controller with Flash
  • TS3A5018: 10-Ohm Quad SPDT Analog Switch
  • SN74LVC245A: Octal Bus Transceiver With 3-State Outputs

Product Information

Features

  • Design to Protect Submicron 3-V or 5-V Circuits from Noise Transients
  • Port ESD Protection Capability Exceeds:
    • 15-kV Human Body Model
    • 2-kV Machine Model
  • Available in a WCSP Chip-Scale Package
  • Stand-Off Voltage . . . 6 V Min
  • Low Current Leakage . . . 1 µA Max at 6 V
  • Low Capacitance . . . 35 pF Typ
  • APPLICATIONS
    • USB Full-Speed Host, Hub, or Peripheral Ports

Description

The SN65220 is a single transient voltage suppressor and the SN65240 and SN75240 are dual transient voltage suppressors designed to provide electrical noise transient protection to Universal Serial Bus (USB) full-speed ports. Note that the input capacitance of the device makes it unsuitable for high-speed USB 2.0 applications.

Any cabled I/O can be subjected to electrical noise transients from various sources. These noise transients can cause damage to the USB transceiver and/or the USB ASIC if they are of sufficient magnitude and duration.

USB ports are typically implemented in 3-V or 5-V digital CMOS with very limited ESD protection. The SN65220, SN65240, and SN75240 can significantly increase the port ESD protection level and reduce the risk of damage to the circuits of the USB port.

The IEC1000-4-2 ESD performance of the SN6520, SN65240, and SN75240 is measured at the system level. Therefore, system design impacts the results of these tests. A high compliance level may be attained with proper board design and layout.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Replaced ByPrice | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
SN75240PACTIVE0 to 70 0.39 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75240PE4ACTIVE0 to 70 0.39 | 1kuPDIP (P) | 8 View 50 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75240PWACTIVE0 to 70 0.39 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN75240PWG4ACTIVE0 to 70 0.39 | 1kuTSSOP (PW) | 8 View 150 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
SN75240PWLEOBSOLETE0 to 70SN75240PWR TSSOP (PW) | 8 View    Download CAD Format for this FootprintReplaced by SN75240PWR
SN75240PWRACTIVE0 to 70 0.39 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
SN75240PWRG4ACTIVE0 to 70 0.39 | 1kuTSSOP (PW) | 8 View 2000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
SN75240PAs of 8:28 AM GMT, 15 Oct 2008As of 8:28 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 11 Nov 4 Weeks AmericasAvnet 255
  DigiKey >1k
  Mouser Electronics 795
  Rochester Electronics >1k
  AsiaWPI 84
  EuropeAvnet-SILICA 850
  EBV Elektronik 250
  Farnell 724
  Spoerle 350
SN75240PE4As of 8:28 AM GMT, 15 Oct 2008As of 8:28 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 11 Nov 4 Weeks None Reported
View Distributors		   
SN75240PWAs of 8:28 AM GMT, 15 Oct 2008As of 8:28 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 5 Dec 8 Weeks AmericasAvnet >1k
  Mouser Electronics >1k
  Newark >1k
  Rochester Electronics >1k
  AsiaWPI >1k
  EuropeAbacus Polar 785
  Avnet-SILICA >1k
  EBV Elektronik 5
  Spoerle >1k
SN75240PWG4As of 8:28 AM GMT, 15 Oct 2008As of 8:28 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 5 Dec 8 Weeks AmericasAvnet >1k
  Mouser Electronics 923
  EuropeEBV Elektronik >1k
  Farnell 571
SN75240PWLEAs of 8:28 AM GMT, 15 Oct 2008As of 8:28 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0*  Call**AmericasRochester Electronics 4
SN75240PWRAs of 8:28 AM GMT, 15 Oct 2008As of 8:28 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 4 Dec 8 Weeks AmericasArrow 1k
  Avnet >1k
  DigiKey >1k
  Mouser Electronics >1k
  Newark >1k
  Rochester Electronics >1k
  AsiaWPI >1k
  EuropeAvnet-SILICA >1k
  Farnell >1k
SN75240PWRG4As of 8:28 AM GMT, 15 Oct 2008As of 8:28 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 4 Dec 8 Weeks AsiaWintech >1k
  EuropeEBV Elektronik >1k
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
SN75240P RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN75240PE4 RoHS Compliant Pb-Free (RoHS) CU NIPDAU N/A for Pkg TypeViewView
SN75240PW RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75240PWG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75240PWR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
SN75240PWRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

  • USB Port Transient Suppressors (Rev. G) (sn75240.pdf, 656 KB)
    06 Aug 2008 Download

Application Notes

  • Improving USB System Reliability with a Transient Suppressor (slla097.htm, 8 KB)
    06 Mar 2001 Abstract

More Literature

  • Interface Selection Guide (Rev. C) (sszt009c.pdf, 1268 KB)
    13 Sep 2006 Download
 Alternative Products - Are similar to SN75240
Part #NameComments
SN65220 Single Universal Serial Bus Port Transient Suppressor SN65220 is a single transient voltage suppressor 
SN65240 Dual Universal Serial Bus Port Transient Suppressor The SN65240 and SN75240 are dual transient voltage suppressors  
Customers Who Evaluated This Product Also Evaluated...
SN65240Dual Universal Serial Bus Port Transient SuppressorTI customers also evaluated this product.
SN65220Single Universal Serial Bus Port Transient SuppressorTI customers also evaluated this product.
 Complementary Products - Can be used with SN75240
Part #NameProduct FamilyComments
TUSB3410 RS232/IrDA Serial-to-USB Converter USB- USB PERIPHERALS The SN75240 are used on the USB lines to provide an increased level of ESD protection.
See Literature slaa276a  
TUSB3210 Universal Serial Bus General-Purpose Device Controller USB- USB PERIPHERALS The SN75240 are used on the USB lines to provide an increased level of ESD protection.  
TUSB2046B 4-Port Full-Speed Universal Serial Bus Hub USB- USB HUB CONTROLLERS SN75240 are used with both self-powered hub and bus-powered hubs
See Literature slls413e See Application Infomation  
TUSB6250 USB 2.0 Low-Power, High-Speed ATA/ATAPI Bridge Solution USB- USB PERIPHERALS The SN75240 are used on the USB lines to provide an increased level of ESD protection.  
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