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BC856B on a board, in 3D

BC856B

Nexperia

-65℃~+150℃ 1 PNP 100MHz 100mA 15nA 220 250mW 300mV 5V 65V PNP SOT-23 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCnexperia/BC856B
Category
Bipolar (BJT)
Package
SOT-23
Pins
3

Overview

The BC856B is a bipolar made by Nexperia in a SOT-23 package with 3 pins. -65℃~+150℃ 1 PNP 100MHz 100mA 15nA 220 250mW 300mV 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. 20,775 are in stock at JLCPCB (part C109310).

Symbol

123
Transistor_BJT:BC856From KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

From the datasheet

7
Collector-emitter, most
65 V · collector-emitter voltage, open base, absolute maximum · p. 3
Collector current, most
100 mA · continuous collector current, absolute maximum · p. 3
Works from
-65 °C · ambient temperature, min · p. 3
Works up to
150 °C · ambient temperature, max · p. 3
Junction, hottest
150 °C · junction temperature, absolute maximum · p. 3
Current gain, least
220 · DC current gain, VCE = -5 V, IC = -2 mA, 25 °C, min · p. 5
Junction to air (SOT23)
500 K/W · junction to ambient, free air, single-sided FR4 PCB, standard footprint, max · p. 4

Parameters

15
Collector - Emitter Voltage VCEO
65V
Configuration
Standalone
Current - Collector Cutoff
15nA
Current - Collector(Ic)
100mA
DC Current Gain
220
DC Current Gain (hFE@Ic,Vce)
220@2mA,5V
Emitter-Base Voltage(Vebo)
5V
Junction Temperature(Max)
150℃
Number
1 PNP
Operating Temperature
-65℃~+150℃
Pd - Power Dissipation
250mW
Thermal Resistance(Junction to Ambient)
500℃/W
Transition frequency(fT)
100MHz
Vce Saturation(VCE(sat))
300mV
type
PNP

Order codes

2

Pinout

3
The pins of the BC856B
PinNameType
1BInput
2EPassive
3CPassive

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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?

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

Where can I order the BC856B?

JLCPCB lists it as part C109310, with 20,775 in stock; the sellers' links on this page open their listings.

What can replace the BC856B?

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

8