SN65240PWG4 Part Information

Details for SN65240PWG4 by Texas Instruments

Electronic & Electrical Components > Fuses & Circuit Protection > ESD Protection Devices

Part Description

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 and/or the USB ASIC if they are of sufficient magnitude and duration. The ESD performance of the SN65220, SN65240, and SN75240 devices is measured at the system level, according to IEC61000-4-2. However, system design impacts the results of these tests. To accomplish a high compliance level requires careful board design and layout techniques.

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Part Features

  • Available in a WCSP Chip-Scale Package
  • Design to Protect Submicron 3-V or 5-V Circuits from Noise Transients
  • Low Capacitance: 35-pF (Typ)
  • Low Current Leakage: 1-u00b5A Max at 6 V
  • Port ESD Protection Capability Exceeds: u2013 15-kV Human Body Model u2013 2-kV Machine Model
  • Stand-Off Voltage: 6 V (Min)

Part Specifications

Clamping Voltage Vc Max -
Diode Case Style TSSOP
No. of Pins 8Pins
Operating Voltage 6V
Power Dissipation Pd 60W
Product Range SN652 Series
Automotive Qualification Standard -
SVHC No SVHC (27-Jun-2018)
Base Number 65240
Diode Type Low Capacitance
IC Function USB Port Transient Suppressor
IC Generic Number 65240
Operating Temperature Max 85°C
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Termination Type Surface Mount Device
RoHS Compliant

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