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S8550 on a board, in 3D

S8550

Galaxy Microelectronics

Extended
DatasheetJLCPCBLCSCgalaxy-microelectronics/S8550
Category
Uncategorised
Package
SOT-23
Pins
3

Overview

The S8550 is an uncategorised made by Galaxy Microelectronics in a SOT-23 package with 3 pins.

PCBKit's library has its KiCad symbol (Transistor_BJT:S8550, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 863 are in stock at JLCPCB (part C374978).

Symbol

123
Transistor_BJT:S8550From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Collector - Emitter Voltage VCEO
25V
Current - Collector Cutoff
100nA
Current - Collector(Ic)
500mA
DC Current Gain
350
Emitter-Base Voltage(Vebo)
5V
Number
1 PNP
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
300mW
Transition frequency(fT)
150MHz
Vce Saturation(VCE(sat))
600mV
type
PNP

Order codes

1

Pinout

3
The pins of the S8550
PinNameType
1EPassive
2BInput
3CPassive

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![S8550](https://pcbkit.io/embed/parts/galaxy-microelectronics/S8550.jpg?size=s)](https://pcbkit.io/parts/galaxy-microelectronics/S8550)

Questions

Is there a KiCad symbol and footprint for the S8550?

Yes. The symbol is Transistor_BJT:S8550 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 S8550?

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

Where is the S8550 datasheet?

Galaxy Microelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the S8550?

JLCPCB lists it as part C374978, with 863 in stock; the sellers' links on this page open their listings.

What can replace the S8550?

Parts like it in the library: the S8050 by Galaxy Microelectronics, the SS8550 by Galaxy Microelectronics, the PMBT2222A-GK by GOODWORK and the CMN2922A by Cmos. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8