Skip to the content
PCBKitNew board
SS220B, in 3D

SS220B

DOWO

Extended
DatasheetJLCPCBLCSCdowo/SS220B
Category
Schottky Diodes
Package
SMB
Pins
5

Overview

The SS220B is a schottky Diode made by DOWO 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. 3,000 are in stock at JLCPCB (part C48996666).

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

7
Current - Rectified
2A
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
50A
Operating Junction Temperature Range
-55℃~+175℃
Reverse Leakage Current (Ir)
100uA@200V
Voltage - DC Reverse(Vr)
200V
Voltage - Forward(Vf@If)
950mV@2A

Order codes

1

Pinout

2
The pins of the SS220B
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/dowo/SS220B" title="SS220B 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/dowo/SS220B.jpg" alt="SS220B" width="1200" height="900">
A picture that opens the part, for a README
[![SS220B](https://pcbkit.io/embed/parts/dowo/SS220B.jpg?size=s)](https://pcbkit.io/parts/dowo/SS220B)

Questions

Is there a KiCad symbol and footprint for the SS220B?

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 SS220B?

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

Where is the SS220B datasheet?

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

Where can I order the SS220B?

JLCPCB lists it as part C48996666, with 3,000 in stock; the sellers' links on this page open their listings.

What can replace the SS220B?

Parts like it in the library: the SS520B by Shandong Jingdao Microelectronics, the SS520B by hongjiacheng, the SS3200B by MDD and the SS520B by FUXINSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8