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SS34-MS on a board, in 3D

SS34-MS

MSKSEMI

-50℃~+125℃ 1 Independent 100A 3A 40V 500uA@40V 550mV@3A SMA(DO-214AC) Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCmsksemi/SS34-MS
Category
Schottky Diodes
Package
SMA(DO-214AC)
Pins
2

Overview

The SS34-MS is a schottky Diode made by MSKSEMI in a SMA(DO-214AC) package with 2 pins. -50℃~+125℃ 1 Independent 100A 3A 40V 500uA@40V 550mV@3A SMA(DO-214AC) Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 445,588 are in stock at JLCPCB (part C2836396). 4 open-source boards in 4 repositories on GitHub use it.

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SMAFrom KiCad's library

From the datasheet

5
Reverse voltage, most
40 V · maximum repetitive peak reverse voltage, max · p. 2
Forward current, most
3 A · average forward rectified current at TL (see fig.1), max · p. 2
Forward voltage
550 mV · instantaneous forward voltage at 3.0 A, max · p. 2
Junction, hottest
125 °C · operating junction temperature, max · p. 2
Junction to air (SMA(DO-214AC))
55 K/W · PCB mounted with 5.0 × 5.0 mm copper pad areas, typical · p. 2

Parameters

10
Current - Rectified
3A
Diode Configuration
1 Independent
Junction Temperature(Max)
125℃
Non-Repetitive Peak Forward Surge Current
100A
Operating Junction Temperature Range
-50℃~+125℃
Reverse Leakage Current (Ir)
500uA@40V
Thermal Resistance(Junction to Ambient)
55℃/W
Voltage - DC Reverse(Vr)
40V
Voltage - Forward(Vf)
550mV
Voltage - Forward(Vf@If)
550mV@3A

Order codes

1

Pinout

2
The pins of the SS34-MS
PinNameType
1KPassive
2APassive

Open-source boards using it

All 4
  • 4 layers87.2 × 77.2 mmSources, the printed circuit board in 3D

    Sources

    JulCesarCorrea/Basic-OBC

    PCB-OBC design para a 4 fase da OBSAT

    90 parts
  • 4 layers85 × 56 mmPiVI, the printed circuit board in 3D

    PiVI

    kuba2k2/PiVI

    A small Pi-sized single board computer for your car

    289 partsGPL-3.0
  • 2 layers74 × 27.5 mmV485 feeder, the printed circuit board in 3D

    V485 feeder

    gabrielyoung92/gabs_microSMT_PickAndPlace

    Independent reorganisation of MicroSMT feeder and PNPv3 files, previews and documentation, with upstream attribution and ChatGPT assistance.

    70 parts1

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Questions

Is there a KiCad symbol and footprint for the SS34-MS?

Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SS34-MS?

SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.

Where is the SS34-MS datasheet?

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

Where can I order the SS34-MS?

JLCPCB lists it as part C2836396, with 445,588 in stock; the sellers' links on this page open their listings.

What can replace the SS34-MS?

Parts like it in the library: the SS34 by MDD, the SS54 by MDD, the SS54 by hongjiacheng and the SS56 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SS34-MS?

4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8