BFS19 The Nexperia BFS19 is an NPN medium frequency transistor in a SOT23 package. It is designed for medium frequency applications in thick and thin-film circuits.
Mfr Part #:

BFS19

Available from 1 distributors
Mfr Name: Philips
Philips
The Nexperia BFS19 is an NPN medium frequency transistor in a SOT23 package. It is designed for medium frequency applications in thick and thin-film circuits.
✓ Total Stock: 905 pcs
$ Price Range: $0.27

BFS19 Available from 1 distributor

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✓ Non-Authorised
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BFS19 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Junction Temperature
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BFS19 Description

Short technical summary and product information.

The Nexperia BFS19 is an NPN medium frequency transistor housed in a compact SOT23 plastic package. This component is suitable for medium frequency applications, particularly within thick and thin-film circuits.

 

Key electrical characteristics include a maximum collector-emitter voltage (VCEO) of 20V and a maximum continuous collector current (IC) of 30mA. The transistor also features a maximum collector-base voltage (VCBO) of 30V and a maximum emitter-base voltage (VEBO) of 5V. Its maximum power dissipation is rated at 250mW when mounted on an FR4 printed-circuit board at an ambient temperature of 25°C.

 

The BFS19 operates within a wide temperature range, from -65°C to 150°C for both ambient and junction temperatures. The SOT23 package is a common surface-mount type, facilitating integration into various electronic designs.

 

This transistor is identified by the marking code F2* and is available in different manufacturing locations indicated by the asterisk.

BFS19 Quick Information

Product Type: NPN Medium Frequency Transistor
Series: BFS19
Canonical Name: BFS19 NPN Medium Frequency Transistor
Subcategory: RF Bipolar Transistor

BFS19 Compliance

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

BFS19 Estimated Pricing

Qty Low High
1+ $0.27 $0.27

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

BFS19 Features

  • NPN medium frequency transistor
  • 20V maximum collector-emitter voltage
  • 30mA maximum collector current
  • SOT-23 surface mount package
  • Wide operating temperature range

BFS19 Applications

  • Used in RF signal amplification circuits.
  • Suitable for switching applications up to 30 mA.
  • Ideal for portable electronics due to small package.
  • Can be used in temperature-extreme environments.

BFS19 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage (VCEO) for the BFS19 transistor?

The maximum collector-emitter voltage (VCEO) for the BFS19 transistor is 20V.

What is the maximum continuous collector current (IC) for the BFS19 transistor?

The maximum continuous collector current (IC) for the BFS19 transistor is 30mA.

What type of package is the BFS19 transistor supplied in?

The BFS19 transistor is supplied in a SOT-23 plastic package.

What is the operating temperature range for the BFS19 transistor?

The operating ambient temperature range for the BFS19 transistor is -65°C to 150°C.

What is the RoHS status of the BFS19 transistor?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the BFS19 transistor?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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