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MMBT5551 on a board, in 3D

MMBT5551

XCH

Extended
DatasheetJLCPCBLCSCxch/MMBT5551
Category
Uncategorised
Package
SOT-23
Pins
3

Overview

The MMBT5551 is an uncategorised made by XCH in a SOT-23 package with 3 pins.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 1,567 are in stock at JLCPCB (part C5342908).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

12
Collector - Emitter Voltage VCEO
160V
Configuration
Standalone
Current - Collector Cutoff
50nA
Current - Collector(Ic)
600mA
DC Current Gain
250
Emitter-Base Voltage(Vebo)
6V
Number
1 NPN
Operating Temperature
-55℃~+150℃
Pd - Power Dissipation
225mW
Transition frequency(fT)
300MHz
Vce Saturation(VCE(sat))
150mV
type
NPN

Order codes

1

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A picture that opens the part, for a README
[![MMBT5551](https://pcbkit.io/embed/parts/xch/MMBT5551.jpg?size=s)](https://pcbkit.io/parts/xch/MMBT5551)

Questions

Is there a KiCad symbol and footprint for the MMBT5551?

Yes. 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 MMBT5551?

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

Where is the MMBT5551 datasheet?

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

Where can I order the MMBT5551?

JLCPCB lists it as part C5342908, with 1,567 in stock; the sellers' links on this page open their listings.

What can replace the MMBT5551?

Parts like it in the library: the SS8550 by Galaxy Microelectronics, the PMBT2222A-GK by GOODWORK, the TPFMMT493 by TECH PUBLIC and the MMBT2222A by XCH. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8