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B290Q on a board, in 3D

B290Q

Diodes Incorporated

Extended
DatasheetJLCPCBLCSCdiodes/B290Q
Category
Schottky Diodes
Package
SMB
Pins
5

Overview

The B290Q is a schottky Diode made by Diodes Incorporated in a SMB package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5556981).

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Order codes

1

Pinout

2
The pins of the B290Q
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/diodes/B290Q.jpg" alt="B290Q" width="1200" height="900">
A picture that opens the part, for a README
[![B290Q](https://pcbkit.io/embed/parts/diodes/B290Q.jpg?size=s)](https://pcbkit.io/parts/diodes/B290Q)

Questions

Is there a KiCad symbol and footprint for the B290Q?

Yes. The symbol is Device:D_Schottky and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the B290Q?

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

Where is the B290Q datasheet?

Diodes Incorporated publishes it: the Datasheet link on this page opens it.

Where can I order the B290Q?

JLCPCB lists it as part C5556981, with 0 in stock; the sellers' links on this page open their listings.

What can replace the B290Q?

Parts like it in the library: the SS510B by hongjiacheng, the SS54B by hongjiacheng, the SS56B by hongjiacheng and the SS34 by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8