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BF981 The BF981 is a silicon N-channel dual gate MOSFET manufactured by Philips. It features a maximum drain-source voltage of 20V and a drain current of 20mA, housed in a 4-pin SOT103 package.
Mfr Part #:

BF981

Available from 1 distributors
Mfr Name: Philips
Philips
The BF981 is a silicon N-channel dual gate MOSFET manufactured by Philips. It features a maximum drain-source voltage of 20V and a drain current of 20mA, housed in a 4-pin SOT103 package.
✓ Total Stock: 267 pcs
$ Price Range: $0.99

BF981 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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267 pcs
On Request
267 pcs On Request 1 On Request On Request On Request On Request On Request
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BF981 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Power Dissipation
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BF981 Description

Short technical summary and product information.

The Philips BF981 is a silicon N-channel dual gate MOSFET designed for high-frequency and switching applications. It features a maximum drain-source voltage of 20V, a drain current of 20mA, and power dissipation of 225mW. The device is packaged in a compact 4-pin SOT103 package, suitable for surface-mount assembly. Its dual gate configuration allows for versatile control in RF and analog circuits, making it suitable for use in RF amplifiers, mixers, and switching circuits. The package design facilitates easy mounting on printed circuit boards, with standard dimensions compatible with surface-mount technology. The device's electrical characteristics and small form factor make it ideal for space-constrained electronic designs.

BF981 Quick Information

Product Type: MOSFET
Canonical Name: Philips BF981 N-channel dual gate MOSFET

BF981 Compliance

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

BF981 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BF981 Features

  • High-speed N-channel dual gate MOSFET
  • Maximum drain-source voltage of 20V
  • Power dissipation of 225mW
  • Surface-mount SOT103 package
  • Suitable for RF and switching circuits

BF981 Applications

  • Used in RF signal filtering circuits
  • Ideal for high-frequency switching
  • Suitable for RF amplifiers and mixers
  • Designed for space-constrained applications

BF981 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the BF981?

The maximum drain-source voltage (V(ds)) of the BF981 is 20V.

What is the drain current rating for the BF981?

The drain current (I(d)) for the BF981 is 20mA.

What package type does the BF981 come in?

The BF981 is packaged in a 4-pin SOT103 surface-mount package.

Is the BF981 RoHS compliant?

Yes, the BF981 is RoHS3 compliant.

What is the power dissipation of the BF981?

The power dissipation of the BF981 is 225mW.

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