SMF7.5A - SMF Series

Series: SMF
Questions? Contact Littelfuse Support
SMF12A 001
Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The SMF series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. SMF package is 50% smaller in footprint when compare to SMA package and deliverying one of the low height profiles (1.1mm) in the industry.

Features:

  • 200W peak pulsepower capability at 10/1000µs waveform, repetition rate (duty cycle): 0.01%
  • Compatible with industrial standard package SOD-123FL
  • Low profile: maximum height of 1.1mm.
  • Low inductance, excellent clamping capability
  • For surface mounted applications to optimize board space
  • High temperature to reflow soldering guaranteed: 260°C/430sec
  • Typical failure mode is short from over-specified voltage or current
  • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
  • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
  • ESD protection of data lines in accordance with IEC 61000-4-2
  • EFT protection of data lines in accordance with IEC 61000-4-4
  • Fast response time: typically less than 1.0ns from 0 Volts to VBR min
  • Glass passivated junction
  • Built-in strain relief
  • Plastic package is flammability rated V-0 per Underwriters Laboratories
  • Meet MSL level1, per J-STD-020, LF maximun peak of 260°C
  • Matte tin lead–free plated
  • Halogen-free and RoHS compliant
  • Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/ JEDEC J-STD609A.01)
  • UL Recognized to UL 497B

Applications:

SMF devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuit used in cellular phones, portable devices, business machines, power supplies and other consumer applications.

 

Check Stock Order Samples

Application Spotlight


Property (Mouseover for details) Value
Reverse Standoff Voltage (VR) (Vso) 7.5
Watts (W) 200
Peak Pulse Current (Ipp) 10x1000 (A) 15.5
Breakdown Voltage (MIN VBR@IT ) (V) 8.33
Breakdown Voltage (VBR@IT) (V) 9.21
Ir @Vso( μA) 50
On-State Current (IT) (mA) 1
Max Clamp Voltage (Vc) (V) 12.9
Partner ECAD Models SMF7.5A
Operating Temperature Maximum Celsius 150
Polarity Unipolar
Package SOD-123FL

pdficon TVS Diodes SMF Datasheet

The SMF series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events...
pdficon TVS Diode Overview Application Note

pdficon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive industrial handheld computer and telecom markets...
pdficon TVS Diode Catalog

Littelfuse offers the widest range of TVS Diodes and other circuit protection products. Littelfuse TVS Diodes are ideal for protecting semiconductor components from high-voltage transients...
pdficon Circuit Protection Products Selection Guide

Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
SMF7.5A TVS SMF 7.5V Uni, 7'' T&R RoHS No PbFree No Yes
IPC_SMF_Series
SMF7.5A-T13 TVS SMF 7.5V Uni, 13'' T&R RoHS No 01/02/2014 PbFree No 06/18/2015 Yes
01/02/2014		 IPC_SMF_Series
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.