Skip to the content
PCBKitNew board
MAC97A8 on a board, in 3D

MAC97A8

KY

-40℃~+125℃ 1 TRIAC 1.2V 10mA 12A 1A 300mW 800V TO-92 Thyristors (SCR)/Modules ROHS

Extended
DatasheetJLCPCBLCSCky/MAC97A8
Category
Thyristors (SCR), Modules
Package
TO-92
Pins
3

Overview

The MAC97A8 is a thyristors (SCR), Module made by KY in a TO-92 package with 3 pins. -40℃~+125℃ 1 TRIAC 1.2V 10mA 12A 1A 300mW 800V TO-92 Thyristors (SCR)/Modules ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BT137-800D_C2901163, from EasyEDA) and its footprint (Package_TO_SOT_THT:TO-92L, from KiCad's library), ready for a KiCad board. 9,090 are in stock at JLCPCB (part C2831712). 1 open-source board in 1 repository on GitHub use it.

Symbol

T22T11G3
EasyEDA_Cloud:BT137-800D_C2901163From EasyEDA

Footprint

123
Package_TO_SOT_THT:TO-92LFrom KiCad's library

Parameters

10
Average Gate Power Dissipation (PG(AV))
300mW
Current - Gate Trigger(Igt)
7mA
Current - On State(It(RMS))
1A
Current - Surge(Itsm@f)
12A
Gate Trigger Voltage (Vgt)
1.2V
Holding Current (Ih)
10mA
Operating Temperature
-40℃~+125℃
Peak off - state voltage(Vdrm)
800V
SCR Type
1 TRIAC
Voltage - On State(Vtm)
1.5V

Order codes

1

Pinout

3
The pins of the MAC97A8
PinNameType
1T1Unspecified
2T2Unspecified
3GUnspecified

Open-source boards using it

All 1
  • 2 layers58 × 26.5 mmFireflies, the printed circuit board in 3D

    Fireflies

    cheyao/fireflies

    Fireflies go blink ✨

    52 parts1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ky/MAC97A8" title="MAC97A8 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ky/MAC97A8.jpg" alt="MAC97A8" width="1200" height="900">
A picture that opens the part, for a README
[![MAC97A8](https://pcbkit.io/embed/parts/ky/MAC97A8.jpg?size=s)](https://pcbkit.io/parts/ky/MAC97A8)

Questions

Is there a KiCad symbol and footprint for the MAC97A8?

Yes. The symbol is EasyEDA_Cloud:BT137-800D_C2901163 and the footprint Package_TO_SOT_THT:TO-92L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MAC97A8?

TO-92, with 3 pins. Its footprint is drawn on this page.

Where is the MAC97A8 datasheet?

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

Where can I order the MAC97A8?

JLCPCB lists it as part C2831712, with 9,090 in stock; the sellers' links on this page open their listings.

What can replace the MAC97A8?

Parts like it in the library: the BT131G by FUXINSEMI, the MAC97A6 by KY, the MCR100-8 by LGE and the RS0208E by Shenzhen Haoruijia Elec.. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MAC97A8?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8