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BF550 on a board, in 3D

BF550

Nexperia

-65℃~+150℃ 1 PNP 250mW 25mA 325MHz 40V 4V 50 50nA PNP SOT-23 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCnexperia/BF550
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The BF550 is a bipolar made by Nexperia in a SOT-23 package with 3 pins. -65℃~+150℃ 1 PNP 250mW 25mA 325MHz 40V 4V 50 50nA PNP SOT-23 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Transistors:PNP B1 E2 C3, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 83,939 are in stock at JLCPCB (part C549710).

Symbol

Transistors:PNP B1 E2 C3From CERN's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

10
Collector - Emitter Voltage VCEO
40V
Current - Collector Cutoff
50nA
Current - Collector(Ic)
25mA
DC Current Gain
50
Emitter-Base Voltage(Vebo)
4V
Number
1 PNP
Operating Temperature
-65℃~+150℃
Pd - Power Dissipation
250mW
Transition frequency(fT)
325MHz
type
PNP

Order codes

2

Pinout

3
The pins of the BF550
PinNameType
1BPassive
2EPassive
3CPassive

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Questions

Is there a KiCad symbol and footprint for the BF550?

Yes. The symbol is Transistors:PNP B1 E2 C3 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 BF550?

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

Where is the BF550 datasheet?

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

Where can I order the BF550?

JLCPCB lists it as part C549710, with 83,939 in stock; the sellers' links on this page open their listings.

What can replace the BF550?

Parts like it in the library: the S8050 by hongjiacheng, the SS8050 by hongjiacheng, the MMBT5551 by hongjiacheng and the MMBT5401 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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