Littelfuse Inc

Silicon ESD Protection Devices SESD Series

Littelfuse introduces its SESD protection devices for consumer, mobile, and portable electronics applications

Image of Littlefuse's Silicon ESD Protection Devices SESD SeriesLittelfuse's silicon ESD (SESD) devices help provide protection and improve reliability for applications including consumer, portable, and mobile electronics. The 0402- and 0201-sized devices have low-capacitance of 0.10 pF for bi-directional devices and 0.20 pF for uni-directional devices with low-insertion loss. This helps provide protection for high-speed data signals. The single-channel SESD devices provide robust ESD protection with 20 kV contacts and air discharge ratings per IEC61000 4-2 standard. The ultra-low capacitance enables signal integrity for today’s highest speed interfaces including USB 3.0/2.0, HDMI, eSATA, DisplayPort, and Thunderbolt.

Littelfuse offers the single-channel devices in uni-directional and bidirectional configurations. Bidirectional devices offer the lowest capacitance and insertion loss, allow placement on the PCB without orientation constraint, and do not clip signals that swing below ground. Unidirectional devices offer a low negative breakover voltage and help provide protection for high-speed digital interfaces. The 0201-sized XDFN small footprint, measuring a mere 0.6 mm x 0.3 mm x 0.31 mm, offers designers placement flexibility in space-constrained applications.

Features Benefits
  • Low capacitance at 0.10 pF (typ., bidirectional) and at 0.20 pF (typ., unidirectional)
  • Low leakage current: 50 nA and 5 V (max.)
  • Low clamping voltage: +10 / -10 V (typ., bi-directional) +9.20 / -0.8 V (typ., unidirectional) at (tP = 8 ms x 20 ms, Ipp = 2 A)
  • ESD: 20 kV contact / air discharge per IEC61000-4-2
  • Surge: 2 A (max.) and (tP = 8 ms x 20 ms) per IEC61000-4-5
  • Small size and low-profile XDFN packages
  • RoHS-compliant, Pb- and halogen-free (refers to: Br ≤900 ppm, Cl≤900 ppm, Br + Cl ≤1500 ppm)
  • Low capacitance provides low insertion loss for high-speed data signals
  • Provides ESD protection up to 20 kV contact and air discharge per IEC61000-4-2
  • Small size ESD protection diodes for high-speed data signals (0402- and 0201-size devices)
  • Helps protect electronic circuits against damage from electrostatic discharge (ESD), lightning, and cable discharge events
  • Assists equipment to pass IEC61000-4-2, level 4 testing
Applications Catalog
  • Consumer, mobile, and portable electronics
  • Tablet PC and external storage with high-speed interfaces
  • High-speed data lines
  • USB 3.0/2.0, HDMI 1.3/1.4, DisplayPort interface, Thunderbolt interface (light peak), V-by-One HS, and LVDS interface
  • Applications requiring high ESD performance in small packages
Image of Littlefuse's TVS Diode Array Catalog

Littelfuse TVS Diode Array (eBook Format)

Silicon ESD Protection Devices SESD Series

ImageManufacturer Part NumberDescriptionAvailable QuantityPrice
TVS DIODE 7VWM 10VC 0201SESD0201X1BN-0010-098TVS DIODE 7VWM 10VC 020198821 - Immediate$0.84View Details
TVS DIODE 7VWM 9.2V 0201/DFN0603SESD0201X1UN0020-090TVS DIODE 7VWM 9.2V 0201/DFN06030 - Immediate$0.95View Details
TVS DIODE 7VWM 9.2VC 0402/3DFNSESD0402Q2UG-0020-090TVS DIODE 7VWM 9.2VC 0402/3DFN106565 - Immediate
150000 - Factory Stock		$1.11View Details
TVS DIODE 7VWM 10VC 0402SESD0402X1BN-0010-098TVS DIODE 7VWM 10VC 0402111117 - Immediate$0.79View Details
TVS DIODE 7VWM 14VC 0402SESD0402X1BN-0015-096TVS DIODE 7VWM 14VC 040267435 - Immediate$1.06View Details
TVS DIODE 7VWM 9.2VC 0402/2DFNSESD0402X1UN-0020-090TVS DIODE 7VWM 9.2VC 0402/2DFN145657 - Immediate$0.45View Details
TVS DIODE 7VWM 13VC 0402/2DFNSESD0402X1UN-0030-088TVS DIODE 7VWM 13VC 0402/2DFN36567 - Immediate$0.53View Details
TVS DIODE 7VWM 9.2VC 1004/10DFNSESD1004Q4UG-0020-090TVS DIODE 7VWM 9.2VC 1004/10DFN44311 - Immediate$1.38View Details
Published: 2015-07-08

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