
Overview
The BC856B is a bipolar made by Slkor in a SOT-23 package with 3 pins. 1 PNP 100MHz 100mA 100nA 200mW 220 500mV 5V 65V PNP SOT-23 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Transistor_BJT:BC856, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 3,534 are in stock at JLCPCB (part C556164).
Symbol
Footprint
Parameters
10- Collector - Emitter Voltage VCEO
- 65V
- Current - Collector Cutoff
- 100nA
- Current - Collector(Ic)
- 100mA
- DC Current Gain
- 220
- Emitter-Base Voltage(Vebo)
- 5V
- Number
- 1 PNP
- Pd - Power Dissipation
- 200mW
- Transition frequency(fT)
- 100MHz
- Vce Saturation(VCE(sat))
- 500mV
- type
- PNP
Order codes
1- BC856BLCSC C556164
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | E | Passive |
| 3 | C | Passive |
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<iframe src="https://pcbkit.io/embed/parts/slkor/BC856B" title="BC856B in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/slkor/BC856B.jpg" alt="BC856B" width="1200" height="900">[](https://pcbkit.io/parts/slkor/BC856B)Questions
Is there a KiCad symbol and footprint for the BC856B?
Yes. The symbol is Transistor_BJT:BC856 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 BC856B?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the BC856B datasheet?
Slkor publishes it: the Datasheet link on this page opens it.
Where can I order the BC856B?
JLCPCB lists it as part C556164, with 3,534 in stock; the sellers' links on this page open their listings.
What can replace the BC856B?
Parts like it in the library: the MMBT3904 by hongjiacheng, the S8050 by hongjiacheng, the SS8050 by hongjiacheng and the MMBT5551 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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