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2SK3557-7-TB-E AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

2SK3557-7-TB-E product

2SK3557-7-TB-E

MOSFETs - RF

JFETRFLow Noiseonsemi

The 2SK3557 is an N-Channel JFET optimized for high-frequency, low-noise applications such as AM tuners.

Best for

  • AM tuner RF stages
  • Low-noise pre-amplifiers

Avoid if

  • High-power switching applications

Check before use

  • IDSS rank classification (Rank 6: 10-20mA, Rank 7: 16-32mA)

Key specifications

VDSX
15 V
IDSS
10-32 mA
Noise Figure
1.0 dB

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.21.0095

Application

RF AmplificationLow Noise Amplifiers

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 2SK3557-7-TB-E: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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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Where to Buy

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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 2SK3557 is an N-Channel JFET from onsemi, designed for high-performance RF amplification with low noise characteristics.