Skip to the content
PCBKitNew board
ST2045 on a board, in 3D

ST2045

MDD

-55℃~+150℃ 20A 35uA@45V 400A 45V 470mV@20A Independent TO-277 Schottky Diodes ROHS

Extended
Category
Schottky Diodes
Package
TO-277
Pins
3

Overview

The ST2045 is a schottky Diode made by MDD in a TO-277 package with 3 pins. -55℃~+150℃ 20A 35uA@45V 400A 45V 470mV@20A Independent TO-277 Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ST2045, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-277_3P-L5.4-W4.0-LS6.5-BR, from EasyEDA), ready for a KiCad board. 53,250 are in stock at JLCPCB (part C840773).

Symbol

A1K2A3
EasyEDA_Cloud:ST2045From EasyEDA

Footprint

123
EasyEDA_Cloud:TO-277_3P-L5.4-W4.0-LS6.5-BRFrom EasyEDA

Parameters

7
Current - Rectified
20A
Diode Configuration
Standalone
Non-Repetitive Peak Forward Surge Current
400A
Operating Junction Temperature Range
-55℃~+150℃
Reverse Leakage Current (Ir)
35uA@45V
Voltage - DC Reverse(Vr)
45V
Voltage - Forward(Vf@If)
470mV@20A

Order codes

1

Pinout

3
The pins of the ST2045
PinNameType
1AUnspecified
2KUnspecified
3AUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/mdd/ST2045" title="ST2045 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/mdd/ST2045.jpg" alt="ST2045" width="1200" height="900">
A picture that opens the part, for a README
[![ST2045](https://pcbkit.io/embed/parts/mdd/ST2045.jpg?size=s)](https://pcbkit.io/parts/mdd/ST2045)

Questions

Is there a KiCad symbol and footprint for the ST2045?

Yes. The symbol is EasyEDA_Cloud:ST2045 and the footprint EasyEDA_Cloud:TO-277_3P-L5.4-W4.0-LS6.5-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ST2045?

TO-277, with 3 pins. Its footprint is drawn on this page.

Where is the ST2045 datasheet?

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

Where can I order the ST2045?

JLCPCB lists it as part C840773, with 53,250 in stock; the sellers' links on this page open their listings.

What can replace the ST2045?

Parts like it in the library: the SB20100L by GOODWORK, the ST2045 by HXY MOSFET and the SB20100 by Slkor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3