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Product Detailed Parameters
- Description：JFET N-CH 40V TO92-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Voltage - Breakdown (V(BR)GSS)：40 V
- Drain to Source Voltage (Vdss)：-
- Current - Drain (Idss) @ Vds (Vgs=0)：900 µA @ 20 V
- Current Drain (Id) - Max：-
- Voltage - Cutoff (VGS off) @ Id：800 mV @ 10 nA
- Input Capacitance (Ciss) (Max) @ Vds：-
- Resistance - RDS(On)：-
- Power - Max：625 mW
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
- Supplier Device Package：TO-92-3
- Grade：-
- Qualification：-
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Overview
The J202_D26Z is an N-channel silicon small-signal Junction Field-Effect Transistor (JFET) manufactured by onsemi. It utilizes a depletion mode operation and is housed in a TO-92 through-hole package with three leads. The device is designed for low-level audio and general-purpose applications involving high impedance signal sources.
Feature Summary
- Designed primarily for low level audio and general purpose applications
- Suitable for use with high impedance signal sources
- Utilizes standard TO-92 through-hole mounting configuration
Applications
- Low level audio circuits
- General purpose amplification
- High impedance signal source interfacing
Procurement Notes
Verify the specific D26Z suffix against the official onsemi datasheet to confirm lead form and packaging details. Ensure compatibility with existing TO-92 footprints. Confirm RoHS compliance status via the manufacturer's material declaration before integration into regulated assemblies.
Selection Notes
Select this component when a depletion mode N-channel JFET is required for high input impedance stages. The TO-92 package suits prototyping and through-hole designs. Verify that the voltage and current ratings meet the specific circuit requirements for audio or general signal processing tasks.
Part Context
This part belongs to the J201-J202 family of N-channel JFETs sourced from Process 52. It shares characteristics with the MMBFJ201 and MMBFJ203 variants, offering a standard solution for discrete transistor applications requiring reliable small-signal performance in a compact axial-leaded format.
Replacement Considerations
The MMBFJ202 serves as a surface-mount equivalent within the same functional family. Other N-channel JFETs in the TO-92 package may be considered if pinout and electrical parameters align with the original design specifications.
FAQ
What is the operating mode of the J202_D26Z?
The J202_D26Z operates in depletion mode.
What type of package does this component use?
It uses a TO-92 package with straight leads for through-hole mounting.
Is this device suitable for high impedance applications?
Yes, it is designed specifically for applications with high impedance signal sources.
