Part Number : BF998

Function : Silicon N-channel dual-gate MOSFET, Transistor

Package : SOT143B, SOT143R

Maker : NXP Semiconductors.

Pinouts :
BF998 datasheet

Description :

Depletion type field effect transistor in a plastic microminiature SOT143B or SOT143R package with source and substrate interconnected.

The transistors are protected against excessive input voltage surges by integrated back-to-back diodes between gates and source.


1. Short channel transistor with high forward transfer admittance to input capacitance ratio

2. Low noise gain controlled amplifier up to 1 GHz.



1. VHF and UHF applications with 12 V supply voltage, such as television tuners and professional


communications equipment.

Datasheet PDF Download :
BF998 pdf

Others datasheet of same file : BF-998, BF998R, BF998E6327HTSA1


2021/10/19 09:36 2021/10/19 09:36