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BT137 on a board, in 3D

BT137

DongChen

-40℃~+125℃ 1 TRIAC 1.5V 1.65V 10mA 30mA 500mW 60A 800V 8A TO-220 Thyristors (SCR)/Modules ROHS

Extended
DatasheetJLCPCBLCSCdongchen/BT137
Category
TRIACs
Package
TO-220
Pins
3

Overview

The BT137 is a TRIAC made by DongChen in a TO-220 package with 3 pins. -40℃~+125℃ 1 TRIAC 1.5V 1.65V 10mA 30mA 500mW 60A 800V 8A TO-220 Thyristors (SCR)/Modules ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BTA26-800CWRG_C916900, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C476584).

Symbol

A22A11G3
EasyEDA_Cloud:BTA26-800CWRG_C916900From EasyEDA

Footprint

123
EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1From EasyEDA

Parameters

10
Average Gate Power Dissipation (PG(AV))
500mW
Current - Gate Trigger(Igt)
10mA
Current - On State(It(RMS))
8A
Current - Surge(Itsm@f)
60A
Gate Trigger Voltage (Vgt)
1.5V
Holding Current (Ih)
30mA
Operating Temperature
-40℃~+125℃
Peak off - state voltage(Vdrm)
800V
SCR Type
1 TRIAC
Voltage - On State(Vtm)
1.65V

Order codes

1

Pinout

3
The pins of the BT137
PinNameType
1A1Unspecified
2A2Unspecified
3GUnspecified

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A picture
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A picture that opens the part, for a README
[![BT137](https://pcbkit.io/embed/parts/dongchen/BT137.jpg?size=s)](https://pcbkit.io/parts/dongchen/BT137)

Questions

Is there a KiCad symbol and footprint for the BT137?

Yes. The symbol is EasyEDA_Cloud:BTA26-800CWRG_C916900 and the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BT137?

TO-220, with 3 pins. Its footprint is drawn on this page.

Where is the BT137 datasheet?

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

Where can I order the BT137?

JLCPCB lists it as part C476584, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BT137?

Parts like it in the library: the DT16T10T-B by Doeshare, the L4006L5TP by Littelfuse, the Q6012LH2TP by Littelfuse and the S4025RTP by Littelfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8