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SMS3.3.TCT on a board, in 3D

SMS3.3.TCT

SEMTECH

12A 220W 3.3V 35pF 500nA 8.7V ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCsemtech/SMS3.3.TCT
Category
ESD And Surge Protection (TVS, ESD)
Package
SOT-23-6L
Pins
6

Overview

The SMS3.3.TCT is an ESD And Surge Protection made by SEMTECH in a SOT-23-6L package with 6 pins. 12A 220W 3.3V 35pF 500nA 8.7V ESD Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MMQA33VT1G, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 95 are in stock at JLCPCB (part C780132). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

163425
EasyEDA_Cloud:MMQA33VT1GFrom EasyEDA

Footprint

123456
Package_TO_SOT_SMD:SOT-23-6From KiCad's library

Parameters

12
Clamping Voltage
8.7V
Junction Capacitance
35pF
Number of Channels
Four channels
Operating Temperature
-55℃~+125℃
Peak Pulse Current (Ipp)
12A@8/20us
Peak Pulse Power Dissipation (Ppp)
220W@8/20us
Polarity
Unidirectional
Reverse Leakage Current (Ir)
50nA
Reverse Stand-Off Voltage (Vrwm)
3.3V
Type
TVS
Voltage - Breakdown
3.5V
level of protection
IEC 61000-4-4

Order codes

1

Pinout

6
The pins of the SMS3.3.TCT
PinNameType
11Unspecified
22Unspecified
33Unspecified
44Unspecified
55Unspecified
66Unspecified

Open-source boards using it

All 3
  • 2 layers45.7 × 33 mmDvrk ios, the printed circuit board in 3D

    Dvrk ios

    jhu-cisst/FPGA1394V3-IO-PCB

    PCB Design for I/O board used with FPGA1394V3

    14 parts1
  • 4 layers89 × 81 mmDKWS PCB, the printed circuit board in 3D

    DKWS PCB

    danielkluka/Diploma-Thesis

    Design of a Secure Data Transmission System in NB-IoT Environment

    121 partsMIT
  • 4 layers95.5 × 70 mmDSSEM PCB v02, the printed circuit board in 3D

    DSSEM PCB v02

    steinerdomajz/DSSEM

    Dominik Steiner's System for Environmental Monitoring

    134 parts

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Questions

Is there a KiCad symbol and footprint for the SMS3.3.TCT?

Yes. The symbol is EasyEDA_Cloud:MMQA33VT1G and the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMS3.3.TCT?

SOT-23-6L, with 6 pins. Its footprint is drawn on this page.

Where is the SMS3.3.TCT datasheet?

SEMTECH publishes it: the Datasheet link on this page opens it.

Where can I order the SMS3.3.TCT?

JLCPCB lists it as part C780132, with 95 in stock; the sellers' links on this page open their listings.

What can replace the SMS3.3.TCT?

Parts like it in the library: the D5V0P4UR6SO by Diodes Incorporated, the PESD3V3S4UD by TECH PUBLIC, the TPCM1293A-04SO by TECH PUBLIC and the TS3314VLX by Shenzhen JingYang. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SMS3.3.TCT?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8