Part Image

SMF4L85A - LITTELFUSE

Description: 137V Clamp 2.9A Ipp Tvs Diode Surface Mount SOD-123F

Download SMF4L85A Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
SMF4L85A - LITTELFUSE PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - SOD-123FL_2024-1
click to zoom
3D Models
SMF4L85A - LITTELFUSE  - 3D model - Small Outline Diode Flat Lead - SOD-123FL_2024-1
click to zoom

SMF4L85A Details

  • Manufacturer Part Number:

    SMF4L85A

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Date Of Intro:

    2016-03-03

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7.43

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY

  • Breakdown Voltage-Max:

    104 V

  • Breakdown Voltage-Min:

    94.4 V

  • Breakdown Voltage-Nom:

    99.2 V

  • Clamping Voltage-Max:

    137 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    2000 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Reference Standard:

    IEC-61000-4-2, 4-4; UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    85 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    85 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

SMF4L85A Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for SMF4L85A is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.
  • While SMF4L85A has a high operating temperature range of -55°C to 150°C, it's recommended to derate the device's current rating above 125°C to ensure reliable operation. Consult the datasheet for specific derating guidelines.
  • To ensure reliability in high-vibration environments, it's recommended to use a secure mounting method, such as soldering or adhesive, and to follow proper PCB design and layout guidelines to minimize stress on the device.
  • SMF4L85A is designed to operate in a humid environment, but it's recommended to follow proper moisture-sensitive device handling and storage procedures to prevent damage. Consult the datasheet for specific guidelines.
  • The recommended soldering profile for SMF4L85A is a peak temperature of 260°C, with a dwell time of 10-30 seconds. Consult the datasheet for specific soldering guidelines and ensure that your soldering process meets these requirements.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

SMF4L85A Overview

Use the download button to access the SMF4L85A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SMF4L, or try a keyword search, such as Transient Suppressors

Parts related to SMF4L85A

Showing 0 results