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BLF244 BLF244 is a VHF push-pull power N-channel RF MOSFET from Rochester Electronics. It features 28V drain-source voltage, 3A drain current, 175 MHz frequency, and 17 dB gain.
Mfr Part #:

BLF244

Available from 1 distributors
Mfr Name: Rochester Electronics
Rochester Electronics
BLF244 is a VHF push-pull power N-channel RF MOSFET from Rochester Electronics. It features 28V drain-source voltage, 3A drain current, 175 MHz frequency, and 17 dB gain.
✓ Total Stock: 5,000 pcs

BLF244 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
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BLF244 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Current Rating (Amps)
Frequency
Gain
Mounting Type
Power
Supplier Device Package
Technology
Voltage
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BLF244 Description

Short technical summary and product information.

The BLF244 is a VHF push-pull power N-channel VDMOSFET designed for RF power applications. It operates at 28V drain-source voltage with a drain current rating of 3A and delivers 17 dB gain at 175 MHz. The device dissipates up to 15W and has a gate current of 25 mA. Packaged in a SOT-123A case with chassis mount and a CRFM4 supplier device package, this MOSFET is suitable for high-frequency amplifier designs. The part is listed as RoHS3 compliant, REACH unaffected, and MSL 1, though these ratings are unverified. A cross-reference part number 2156-BLF244-ND is available from Rochester Electronics through Digi-Key.

BLF244 Quick Information

Product Type: RF MOSFET
Canonical Name: BLF244 VHF Push-Pull Power N-Channel MOSFET
Subcategory: N-Channel RF MOSFET

BLF244 Compliance

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

BLF244 Features

  • N-Channel VHF push-pull power MOSFET.
  • Rated for 28V drain-source voltage.
  • Operates at 175 MHz frequency.
  • Chassis mount SOT-123A package.
  • 17 dB gain and 15W power dissipation.

BLF244 Applications

  • Ideal for VHF RF amplifier circuits.
  • Suitable for push-pull power stages.
  • Used in broadcast and communications equipment.

BLF244 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the BLF244?

28V.

What package type does the BLF244 use?

SOT-123A with chassis mount and CRFM4 supplier device package.

Is the BLF244 RoHS compliant?

It is reported as RoHS3 compliant, but this is unverified.

What is the operating frequency of the BLF244?

175 MHz.

What is the gain of the BLF244?

17 dB.

What is the drain current rating of the BLF244?

3 A.

What is the mounting type for the BLF244?

Chassis mount.

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