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MMBFJ211 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMBFJ211 product

MMBFJ211

MOSFETs - RF

RF JFETN-ChannelHF/VHF

The MMBFJ211 is a high-performance N-Channel JFET optimized for RF mixer and amplifier applications in HF/VHF bands.

Best for

  • HF/VHF signal amplification
  • Mixer circuits
  • Sensitive receiver front-ends

Avoid if

  • High-power switching applications
  • Low-frequency precision DC amplification

Check before use

  • IDSS matching for specific bias points
  • PCB layout for RF stability

Key specifications

Type
N-Channel JFET
VDG Max
25 V
IDSS Range
7-20 mA
Package
SOT-23

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.21.0075

Application

RF AmplificationMixer Circuits

Datasheet

NATLS17447-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for MMBFJ211: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The MMBFJ211 is an N-Channel JFET designed specifically for high-frequency (HF) and very-high-frequency (VHF) applications, offering low noise and high gain.