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Dual universal serial bus port transient suppressor

Same as: SN65240PWG4   This part number is identical to the part number listed above. You can only order quantities of the part number listed above.



Qty Price (USD)
1-99 1.225
100-249 0.942
250-999 0.694
1,000+ 0.496

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information info-circle

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Export classification

  • US ECCN: EAR99

Packaging information

Package | Pins TSSOP (PW) | 8
Package qty | Carrier: 150 | TUBE
Operating temperature range (°C) -40 to 85
View TI packaging information

Features for the SN65240

  • 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 (minimum)
  • Low current leakage: 1-µA maximum at 6 V
  • Low capacitance: 35-pF (typical)

Description for the SN65240

The SN65220 device is a dual, and the SN65240 and SN75240 devices are quadruple, unidirectional transient voltage suppressors (TVS). These devices provide electrical noise transient protection to Universal Serial Bus (USB) low and full-speed ports. The input capacitance of 35 pF 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 or the USB ASIC if they are of sufficient magnitude and duration.

The SN65220, SN65240, and SN75240 devices ESD performance is measured at the system level, according to IEC61000-4-2; system design, however, impacts the results of these tests. To accomplish a high compliance level requires careful board design and layout techniques.



Qty Price (USD)
1-99 1.225
100-249 0.942
250-999 0.694
1,000+ 0.496

Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships  tube or tray  devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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