For BusinessPricing
Request a demo

JFE150DBVR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JFE150DBVR product

JFE150DBVR

JFETs

N-channel JFETUltra-low noiseLow gate currentSOT-23-5Audio front endHigh impedance

JFE150DBVR is a 5-pin SOT-23 ultra-low-noise N-channel JFET for high-impedance microphone, transducer, hydrophone, and audio front-end inputs.

Best for

  • Very-high-impedance sensor inputs
  • Low-noise microphone front ends
  • Piezoelectric and hydrophone preamplifiers

Avoid if

  • The source capacitance is small enough that a 24 pF typical input capacitance causes unacceptable attenuation
  • A precisely controlled open-loop JFET gain is required without bias trimming or feedback

Check before use

  • Verify IDS and VDS at the intended bias point
  • Check gate, drain, and source voltage limits
  • Leave VCH and VCL floating if clamp diodes are not used
  • Review PCB cleanliness and leakage control around the high-impedance gate node

Key specifications

Voltage noise
0.8 nV/√Hz typical at 1 kHz, IDS = 5 mA
Gate current
±10 pA maximum at 25°C
Input capacitance
24 pF typical at VDS = 5 V
Drain-source breakdown
40 V minimum
Package
5-pin SOT-23 (DBV)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Microphone inputsPiezoelectric sensor front endsHydrophones and marine equipmentCondition monitoring sensors

Datasheet

sszqps9

800 KB

Datasheet AI

CAD Models

Download ECAD models for JFE150DBVR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

JFE150DBVR is the DBV 5-pin SOT-23 package option of Texas Instruments' JFE150, an N-channel depletion-mode JFET with optional external clamp-diode pins.