
Overview
The BC547 is a bipolar made by DDF in a TO-92 package with 3 pins. 1 NPN 100mA 100nA 300MHz 45V 500mW 6V 800 90mV、250mV NPN TO-92 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Transistor_BJT:BC547, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-92_Inline, from KiCad's library), ready for a KiCad board. 21 are in stock at JLCPCB (part C50229581).
Symbol
Footprint
Parameters
10- Collector - Emitter Voltage VCEO
- 45V
- Current - Collector Cutoff
- 100nA
- Current - Collector(Ic)
- 100mA
- DC Current Gain
- 800
- Emitter-Base Voltage(Vebo)
- 6V
- Number
- 1 NPN
- Pd - Power Dissipation
- 500mW
- Transition frequency(fT)
- 300MHz
- Vce Saturation(VCE(sat))
- 90mV
- type
- NPN
Order codes
1- BC547LCSC C50229581
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | C | Passive |
| 2 | B | Input |
| 3 | E | Passive |
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Is there a KiCad symbol and footprint for the BC547?
Yes. The symbol is Transistor_BJT:BC547 and the footprint Package_TO_SOT_THT:TO-92_Inline, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BC547?
TO-92, with 3 pins. Its footprint is drawn on this page.
Where is the BC547 datasheet?
DDF publishes it: the Datasheet link on this page opens it.
Where can I order the BC547?
JLCPCB lists it as part C50229581, with 21 in stock; the sellers' links on this page open their listings.
What can replace the BC547?
Parts like it in the library: the 2N3904 by JSMSEMI, the 2N3904BU by onsemi, the PN2222ABU by onsemi and the BC547B by LGE. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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