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BF240 The BF240 is an NPN RF Transistor from NXP Semiconductors. It offers a Collector-Emitter Voltage of 40V and a continuous Collector Current of 50mA.
Mfr Part #:

BF240

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The BF240 is an NPN RF Transistor from NXP Semiconductors. It offers a Collector-Emitter Voltage of 40V and a continuous Collector Current of 50mA.
✓ Total Stock: 117 pcs
$ Price Range: $0.06

BF240 Available from 1 distributor

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✓ Non-Authorised
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117 pcs
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BF240 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BF240 Description

Short technical summary and product information.

The BF240 is an NPN RF Transistor manufactured by NXP Semiconductors. This component is designed for RF applications and features a Collector-Emitter Voltage (VCEO) of 40V and a continuous Collector Current (IC) of 50mA.

 

Key electrical characteristics include a DC Current Gain (hFE) ranging from 65 to 225, a Collector-Emitter Saturation Voltage (VCE(sat)) of 0.65V, and a Base-Emitter Saturation Voltage (VBE(sat)) of 0.74V. The Current Gain Bandwidth Product (fT) is specified at 1100 MHz under test conditions of IC = 7.0mA and VCE = 10V.

 

This transistor is housed in a TO-92 package and is designed for through-hole mounting. The operating and storage junction temperature range is from -55°C to 150°C. Thermal characteristics include a Total Device Dissipation (PD) of 350mW and a Junction to Ambient thermal resistance (RθJA) of 357 °C/W.

BF240 Quick Information

Product Type: NPN RF Transistor
Canonical Name: BF240 NPN RF Transistor
Subcategory: Bipolar (BJT)

BF240 Compliance

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

BF240 Estimated Pricing

Qty Low High
1+ $0.06 $0.06

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

BF240 Features

  • NPN RF Transistor by NXP Semiconductors.
  • 40V Collector-Emitter Voltage (VCEO).
  • 50mA Continuous Collector Current (IC).
  • 1100 MHz Current Gain Bandwidth Product (fT).
  • TO-92 package for through-hole mounting.

BF240 Applications

  • Suitable for low-voltage RF amplification circuits.
  • Used in switching applications with high breakdown voltage.
  • Ideal for signal switching in communication devices.
  • Applicable in low-power transistor amplifier stages.
  • Suitable for general-purpose switching in electronic circuits.

BF240 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum Collector-Emitter Voltage (VCEO) for the BF240?

The maximum Collector-Emitter Voltage (VCEO) for the BF240 is 40V.

What is the continuous Collector Current (IC) rating for the BF240?

The continuous Collector Current (IC) rating for the BF240 is 50mA.

What is the operating temperature range for the BF240 transistor?

The operating and storage junction temperature range for the BF240 is -55°C to 150°C.

What is the Current Gain Bandwidth Product (fT) of the BF240?

The Current Gain Bandwidth Product (fT) of the BF240 is 1100 MHz.

What package type is the BF240 supplied in?

The BF240 is supplied in a TO-92 package.

What is the mounting type for the BF240 transistor?

The BF240 transistor is designed for through-hole mounting.

What is the maximum operating temperature for the BF240?

The maximum operating temperature for the BF240 is 70°C.

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