BC856B BC856B is a PNP bipolar junction transistor from Diotec Semiconductor. It features a collector-emitter voltage of 65V, collector current of 100mA, and power dissipation of 250mW in a SOT-23 surface-mount package.
Mfr Part #:

BC856B

Available from 1 distributors
Mfr Name: Diotec Semiconductor
Diotec Semiconductor
BC856B is a PNP bipolar junction transistor from Diotec Semiconductor. It features a collector-emitter voltage of 65V, collector current of 100mA, and power dissipation of 250mW in a SOT-23 surface-mount package.
Total Stock: 204,000 pcs
$ Price Range: $0.02 - $0.12

BC856B Available from 1 distributor

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Non-Authorised
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204,000 pcs
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BC856B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current (IB)
Collector-Base Voltage (VCBO)
Conflict Minerals
Current
DC Current Gain (hFE) (Maximum) @ Ic=2mA, Vce=5V
DC Current Gain (hFE) (Min) @ Ic, Vce
DC Current Gain (hFE) (Typical) @ Ic=2mA, Vce=5V
Emitter-Base Voltage (VEBO)
Frequency
Halogen Free
Industrial Grade
Junction Temperature (Tj max)
Lead Style
Mounting Type
Operating Temperature
Peak Base Current (IBM)
Peak Collector Current (ICM)
Power
SVHC Present
Standard Package Quantity
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Termination Style
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

BC856B Description

Short technical summary and product information.

The BC856B is a general-purpose PNP bipolar junction transistor designed for signal processing and switching applications. Manufactured by Diotec Semiconductor, it offers a collector-emitter voltage (Vceo) of 65V and a continuous collector current (Ic) of 100mA. The device provides a DC current gain (hFE) of 220 minimum and 290 typical at 2mA collector current and 5V collector-emitter voltage, with a maximum gain of 475. Its collector-emitter saturation voltage is 650mV maximum at 100mA collector current and 5mA base current.

 

The transistor is housed in a SOT-23 (TO-236) surface-mount package, suitable for automated assembly. It supports an operating junction temperature range of -55°C to 150°C and has a power dissipation rating of 250mW. The BC856B is industrial grade and is available in tape and reel packaging with a standard quantity of 3000 units per reel.

 

This transistor is commonly used in general-purpose amplification, switching circuits, and signal processing in consumer, industrial, and lighting applications. It is RoHS compliant, REACH unaffected, and lead-free.

BC856B Quick Information

Product Type: Bipolar Transistor
Series: BC856
Canonical Name: BC856B PNP Bipolar Transistor
Subcategory: PNP

BC856B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Lead Free

BC856B Estimated Pricing

Qty Low High
1+ $0.12 $0.12
10+ $0.07 $0.07
100+ $0.04 $0.04
500+ $0.03 $0.03
1,000+ $0.03 $0.03
3,000+ $0.02 $0.02
6,000+ $0.02 $0.02
9,000+ $0.02 $0.02
15,000+ $0.02 $0.02
21,000+ $0.02 $0.02
30,000+ $0.02 $0.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

BC856B Features

  • PNP bipolar junction transistor design.
  • 65V collector-emitter voltage rating.
  • 100mA continuous collector current capability.
  • 250mW power dissipation in SOT-23 package.
  • 100MHz transition frequency for switching.

BC856B Applications

  • General purpose signal amplification circuits.
  • Switching applications in low power designs.
  • Signal processing in industrial control systems.
  • Used in consumer electronics and lighting.

BC856B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the BC856B?

The maximum collector-emitter voltage (Vceo) is 65V.

What is the package type of the BC856B?

The BC856B is available in a SOT-23 (TO-236) surface-mount package.

What is the operating temperature range of the BC856B?

The operating junction temperature range is -55°C to 150°C.

Is the BC856B RoHS compliant?

Yes, the BC856B is RoHS compliant (RoHS3).

What is the DC current gain (hFE) of the BC856B?

The DC current gain is 220 minimum, 290 typical, and 475 maximum at Ic=2mA and Vce=5V.

What is the maximum collector current of the BC856B?

The maximum continuous collector current is 100mA, with a peak of 200mA.

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