BC850B The ROHM Semiconductor BC850B is an NPN general purpose transistor designed for surface mount applications. It features a 45V collector-emitter voltage and a 100mA current rating.
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BC850B

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BC850B is an NPN general purpose transistor designed for surface mount applications. It features a 45V collector-emitter voltage and a 100mA current rating.
✓ Total Stock: 3,685 pcs
$ Price Range: $0.85

BC850B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,685 pcs
3685 pcs On Request 1 On Request On Request 24+ On Request On Request

BC850B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BC850B Description

Short technical summary and product information.

The BC850B from ROHM Semiconductor is a general purpose NPN bipolar junction transistor (BJT) packaged in a compact SOT-23 surface mount case. This transistor is designed for various electronic applications requiring a reliable switching or amplification component.

 

Key electrical specifications include a collector-emitter voltage of 45V and a continuous collector current rating of 100mA. The transistor also has a collector base voltage of 50V and an emitter base voltage of 6V. Its maximum power dissipation is rated at 300mW, and it operates efficiently with a transition frequency of 100MHz.

 

The operating temperature range for the BC850B spans from -55°C to 150°C, making it suitable for a wide array of environmental conditions. The SOT-23 package is ideal for automated assembly processes and space-constrained designs. This component is a common choice for signal amplification and switching tasks in consumer electronics, industrial controls, and telecommunications equipment.

BC850B Quick Information

Product Type: Bipolar Transistor
Series: BC850 Series
Canonical Name: BC850B NPN General Purpose Transistor
Subcategory: Single

BC850B Compliance

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

BC850B Estimated Pricing

Qty Low High
1+ $0.85 $0.85

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

BC850B Features

  • NPN general purpose transistor
  • 45V collector-emitter voltage rating
  • 100mA continuous collector current
  • 100MHz transition frequency
  • SOT-23 surface mount package

BC850B Applications

  • Suitable for signal amplification
  • Used for general switching applications
  • Ideal for surface mount designs
  • Wide operating temperature range

BC850B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage of the BC850B?

The maximum collector-emitter voltage is 45V.

What is the continuous collector current rating of the BC850B?

The continuous collector current rating is 100mA.

What is the operating temperature range of the BC850B?

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

What package does the BC850B come in?

The BC850B is available in a SOT-23 surface mount package.

What is the transition frequency of the BC850B?

The transition frequency is 100MHz.

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