MMBFJ201_G

Description：JFET N-CH 40V SOT23-3
Series：-

SKU:2aa2c55ab841 Category: JFETs Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：JFET N-CH 40V SOT23-3
Series：-
Mfr：onsemi
Package：Bulk
FET Type：N-Channel
Voltage - Breakdown (V(BR)GSS)：40 V
Drain to Source Voltage (Vdss)：-
Current - Drain (Idss) @ Vds (Vgs=0)：200 µA @ 20 V
Current Drain (Id) - Max：-
Voltage - Cutoff (VGS off) @ Id：300 mV @ 10 nA
Input Capacitance (Ciss) (Max) @ Vds：-
Resistance - RDS(On)：-
Power - Max：350 mW
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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MMBFJ201_G

Overview

The MMBFJ201_G is an N-Channel Junction Field-Effect Transistor (JFET) manufactured by onsemi. It serves as a general-purpose amplifier designed for low-level audio and high-impedance signal source applications. The device utilizes Process 52 technology to ensure consistent performance characteristics across production batches.

Feature Summary

N-Channel JFET configuration optimized for voltage-controlled amplification
Designed for high-impedance signal source interfacing
Suitable for low-noise audio pre-amplification stages

Applications

Low-level audio amplification circuits
High-impedance sensor interface front-ends
General-purpose analog signal processing

Procurement Notes

Verify the specific suffix _G against official onsemi documentation to confirm halide-free and lead-free compliance status. Ensure the component matches the Process 52 sourcing specification required for the intended application design parameters.

Selection Notes

Select this component when designing circuits requiring high input impedance and low noise performance for audio or precision analog signals. Confirm that the N-Channel topology aligns with the system's biasing requirements and signal path architecture.

Part Context

This part belongs to the JFET category, which provides distinct advantages over MOSFETs in specific analog applications due to superior low-noise characteristics and high input impedance. It is commonly used in high-fidelity audio equipment and precision measurement interfaces where signal integrity is critical.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Verify compatibility with equivalents such as 2N5457 or TIS73 only through independent electrical parameter cross-referencing.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.