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STTH112A on a board, in 3D

STTH112A

STMicroelectronics

1 Independent 1.2kV 1.9V@1A 18A 1A 5uA@1.2kV 75ns SMA Fast Recovery / High Efficiency Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/STTH112A
Category
Fast Recovery , High Efficiency Diodes
Package
SMA
Pins
2

Overview

The STTH112A is a fast Recovery , High Efficiency Diode made by STMicroelectronics in a SMA package with 2 pins. 1 Independent 1.2kV 1.9V@1A 18A 1A 5uA@1.2kV 75ns SMA Fast Recovery / High Efficiency Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 13,509 are in stock at JLCPCB (part C131297). 8 open-source boards in 5 repositories on GitHub use it.

Symbol

Device:DFrom KiCad's library

Footprint

12
Diode_SMD:D_SMAFrom KiCad's library

Parameters

8
Current - Rectified
1A
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
18A
Operating Junction Temperature Range
+175℃@(Tj)
Reverse Leakage Current (Ir)
5uA@1.2kV
Reverse Recovery Time (trr)
75ns
Voltage - DC Reverse(Vr)
1.2kV
Voltage - Forward(Vf@If)
1.9V@1A

Order codes

1

Pinout

2
The pins of the STTH112A
PinNameType
1KPassive
2APassive

Open-source boards using it

All 8
  • 2 layers60 × 98 mmENNOID Dual Gate Driver, the printed circuit board in 3D

    ENNOID Dual Gate Driver

    jagdeepsingh02/ENNOID-Dual-Gate-Driver

    Dual Gate Driver for IGBT or Mosfet modules

    146 parts5
  • 4 layers86 × 29.9 mmGeiger probe, the printed circuit board in 3D

    Geiger probe

    bartkepl/CanGeigerProbe

    Polowa sonda promieniowania jonizującego z miniaturową lampą Geigera-Müllera, komunikująca się cyfrowo przez CAN 2.0B.

    116 partsMIT
  • 4 layers300 × 150 mmDab secondary, the printed circuit board in 3D

    Dab secondary

    FulongLi/AIPE-PCB-Agent

    AIPE-PCB-Agent is the PCB design automation of the AIPE power-electronics ecosystem. Python generators turn a requirement file set (specification, insulation table, components, interfaces, floorplan and routing inputs)…

    312 parts
  • 2 layers60 × 98 mmENNOID Dual Gate Driver, the printed circuit board in 3D

    ENNOID Dual Gate Driver

    jagdeepsingh02/ENNOID-Dual-Gate-Driver

    Dual Gate Driver for IGBT or Mosfet modules

    142 parts5
  • 4 layers154.5 × 92 mmINV GateDriver, the printed circuit board in 3D

    INV GateDriver

    NTURacingTeam/nturt_kicad

    kicad files

    174 parts4
  • 4 layers300 × 150 mmDab primary, the printed circuit board in 3D

    Dab primary

    FulongLi/AIPE-PCB-Agent

    AIPE-PCB-Agent is the PCB design automation of the AIPE power-electronics ecosystem. Python generators turn a requirement file set (specification, insulation table, components, interfaces, floorplan and routing inputs)…

    309 parts
  • 2 layers114 × 86.6 mmGate Driver V2, the printed circuit board in 3D

    Gate Driver V2

    koson/e-Power-PCBs

    This repository contains all e-Power PCB projects

    158 parts

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Questions

Is there a KiCad symbol and footprint for the STTH112A?

Yes. The symbol is Device:D 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 STTH112A?

SMA, with 2 pins. Its footprint is drawn on this page.

Where is the STTH112A datasheet?

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

Where can I order the STTH112A?

JLCPCB lists it as part C131297, with 13,509 in stock; the sellers' links on this page open their listings.

What can replace the STTH112A?

Parts like it in the library: the STTH112A-FS by FUXINSEMI, the US1Q-TP by Micro Commercial Components, the H1HV12 by amsem and the FR2WSMA by DIOTEC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the STTH112A?

8 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8