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SS8550 on a board, in 3D

SS8550

MSKSEMI

Extended
DatasheetJLCPCBLCSCmsksemi/SS8550
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The SS8550 is a bipolar made by MSKSEMI in a SOT-23 package with 3 pins.

PCBKit's library has its KiCad symbol (Transistor_BJT:SS8550, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 71,190 are in stock at JLCPCB (part C2914408).

Symbol

123
Transistor_BJT:SS8550From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Collector - Emitter Voltage VCEO
25V
Configuration
Standalone
Current - Collector Cutoff
100nA
Current - Collector(Ic)
1.5A
DC Current Gain
400
Emitter-Base Voltage(Vebo)
5V
Number
1 PNP
Pd - Power Dissipation
500mW
Transition frequency(fT)
100MHz
Vce Saturation(VCE(sat))
500mV
type
PNP

Order codes

2

Pinout

3
The pins of the SS8550
PinNameType
1BInput
2EPassive
3CPassive

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A picture that opens the part, for a README
[![SS8550](https://pcbkit.io/embed/parts/msksemi/SS8550.jpg?size=s)](https://pcbkit.io/parts/msksemi/SS8550)

Questions

Is there a KiCad symbol and footprint for the SS8550?

Yes. The symbol is Transistor_BJT:SS8550 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SS8550?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the SS8550 datasheet?

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

Where can I order the SS8550?

JLCPCB lists it as part C2914408, with 71,190 in stock; the sellers' links on this page open their listings.

What can replace the SS8550?

Parts like it in the library: the 8550M-D by Foshan Blue Rocket Elec, the S8550 2TY-TD(0.35) by TDSEMIC, the SS8050 Y1-TD(0.4) by TDSEMIC and the SS8050 Y1-TD(0.52) by TDSEMIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8