Skip to the content
PCBKitNew board
ST30120C on a board, in 3D

ST30120C

SMC

-55℃~+150℃ 1 Pair Common Cathode 120V 200A 30A 800uA@120V 970mV@15A TO-220AB-3 Schottky Diodes ROHS

Extended
Category
Schottky Diodes
Package
TO-220AB-3
Pins
3

Overview

The ST30120C is a schottky Diode made by SMC in a TO-220AB-3 package with 3 pins. -55℃~+150℃ 1 Pair Common Cathode 120V 200A 30A 800uA@120V 970mV@15A TO-220AB-3 Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MBR20200CT_C173469, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-220F-3_L10.5-W4.7-P2.54-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C171772).

Symbol

A1C2A3
EasyEDA_Cloud:MBR20200CT_C173469From EasyEDA

Footprint

123
EasyEDA_Cloud:TO-220F-3_L10.5-W4.7-P2.54-LFrom EasyEDA

Parameters

7
Current - Rectified
30A
Diode Configuration
1 Pair Common Cathode
Non-Repetitive Peak Forward Surge Current
200A
Operating Junction Temperature Range
-55℃~+150℃
Reverse Leakage Current (Ir)
800uA@120V
Voltage - DC Reverse(Vr)
120V
Voltage - Forward(Vf@If)
970mV@15A

Order codes

1

Pinout

3
The pins of the ST30120C
PinNameType
1AUnspecified
2CUnspecified
3AUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/smc/ST30120C" title="ST30120C 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/smc/ST30120C.jpg" alt="ST30120C" width="1200" height="900">
A picture that opens the part, for a README
[![ST30120C](https://pcbkit.io/embed/parts/smc/ST30120C.jpg?size=s)](https://pcbkit.io/parts/smc/ST30120C)

Questions

Is there a KiCad symbol and footprint for the ST30120C?

Yes. The symbol is EasyEDA_Cloud:MBR20200CT_C173469 and the footprint EasyEDA_Cloud:TO-220F-3_L10.5-W4.7-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ST30120C?

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

Where is the ST30120C datasheet?

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

Where can I order the ST30120C?

JLCPCB lists it as part C171772, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ST30120C?

Parts like it in the library: the MBR30200CT by FUXINSEMI, the MBR30200CT_T0_00001 by PANJIT International, the G30C120CTW by Diodes Incorporated and the G30E120CTW by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8