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BFS17 The BFS17 is an NPN wideband transistor from NXP Semiconductors, designed for RF applications. It features a transition frequency up to 1.6 GHz and a current gain (hFE) between 25 and 90.
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BFS17

Available from 5 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The BFS17 is an NPN wideband transistor from NXP Semiconductors, designed for RF applications. It features a transition frequency up to 1.6 GHz and a current gain (hFE) between 25 and 90.
✓ Total Stock: 43,266 pcs
$ Price Range: $165.89

BFS17 Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BFS17 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Junction Temperature
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BFS17 Description

Short technical summary and product information.

The BFS17 is an NPN bipolar transistor manufactured by NXP Semiconductors, suitable for a wide range of RF applications. It is housed in a compact SOT-23 plastic package, making it ideal for space-constrained designs.

 

Key electrical characteristics include a maximum collector-emitter voltage (VCEO) of 15V and a maximum collector current (IC) of 25mA. The transition frequency (fT) reaches up to 1.6 GHz at 25mA collector current and 5V collector-emitter voltage, indicating its suitability for high-frequency operations. The DC current gain (hFE) ranges from 25 to 90 under specified conditions.

 

This transistor is designed for applications such as mixers and oscillators in TV tuners, and general RF communications equipment. Its noise figure is typically 4.5 dB at 500 MHz.

 

The BFS17 operates within a junction temperature range of -65°C to +150°C and has a total power dissipation of up to 300mW at a soldering point temperature of 70°C.

BFS17 Quick Information

Product Type: NPN Transistor
Canonical Name: BFS17 NPN 1 GHz Wideband Transistor
Subcategory: Wideband Transistor

BFS17 Compliance

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

BFS17 Estimated Pricing

Qty Low High
1+ $165.89 $165.89

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

BFS17 Features

  • NPN wideband transistor for RF applications
  • Transition frequency up to 1.6 GHz
  • DC current gain (hFE) 25 to 90
  • Compact SOT-23 surface mount package
  • Suitable for mixers and oscillators

BFS17 Applications

  • Used in TV tuner mixers and oscillators
  • Suitable for RF communications equipment
  • General purpose RF amplification
  • High frequency signal processing
  • Low noise RF circuits

BFS17 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the BFS17 transistor?

The maximum collector-emitter voltage (VCEO) for the BFS17 is 15 V.

What is the maximum DC collector current for the BFS17?

The maximum DC collector current (IC) for the BFS17 is 25 mA.

What is the transition frequency of the BFS17 at 25mA collector current?

The transition frequency (fT) of the BFS17 is 1.6 GHz at IC = 25 mA, VCE = 5 V, and f = 500 MHz.

What is the typical DC current gain (hFE) of the BFS17 at 2mA collector current?

The typical DC current gain (hFE) of the BFS17 at IC = 2 mA and VCE = 1 V is between 25 and 90.

What package type is the BFS17 transistor supplied in?

The BFS17 transistor is supplied in a SOT-23 package.

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