Littelfuse 1.5SMC Series TVS Diodes

Littelfuse 1.5SMC Series Transient Voltage Suppressors (TVS) Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1.5SMC TVS diodes offer a low-profile package and incremental surge resistance with excellent clamping capability. These 1.5SMC TVS diodes can operate at a temperature ranging from -65°C to +150°C. 1.5SMC TVS diodes support fast response time typically less than 1.0ps from 0V to BV min and offer excellent clamping capability. Typical applications include telecom, computer, industrial, consumer electronics, I/O interfaces, and VCC buses.

Features

• Built-in strain relief
• EFT protection of data lines in accordance with IEC 61000-4-4
• ESD protection of data lines in accordance with IEC 61000-4-2
• Excellent clamping capability
• Fast response time: typically less than 1.0ps from 0V to BV min
• Glass passivated chip junction
• Halogen-free and RoHS compliant
• IEC 61000-4-2 ESD 30kV (Air), 30kV (Contact)
• Low incremental surge resistance
• Low profile package
• Matte tin lead–free plated
• Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin (Sn) (IPC/JEDEC J-STD-609A.01)
• Plastic package is flammability rated V-0 per underwriters laboratories
• Typical failure mode is short from over-specified voltage or current

Applications

• Computer
• Consumer electronic
• For surface-mounted applications to optimize board space
  
• Industrial
• I/O interfaces
• Telecom
• VCC bus

Technical Specifications