Name: MMBF4391
Brand: Onsemi
SKU: DS-6246313
Price: 0.84 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Onsemi MMBF4391

JFET N-CH 30V 350MW SOT23-3

Manufacturer # :MMBF4391

Manufacturer :Onsemi

Dasenic # :MMBF4391-DS

Datasheet :

MMBF4391 Datasheet

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Description : JFET N-CH 30V 350MW SOT23-3

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1+	$ 0.8400	$ 0.84

In Stock: 1795

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 0.84

Total :$ 0.84

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MMBF4391 information

Onsemi MMBF4391 technical specifications, attributes, parameters.
Category:Discrete Semiconductor Devices/Transistors - JFETs
Product Status:Obsolete
Operating Temperature:-55°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Power - Max:350 mW
Supplier Device Package:SOT-23-3
F E T Type:N-Channel
Drain to Source Voltage ( Vdss):-
Input Capacitance ( Ciss) ( Max) @ Vds:14pF @ 20V
Voltage - Breakdown ( V( B R) G S S):30 V
Current - Drain ( Idss) @ Vds ( Vgs=0):50 mA @ 20 V
Current Drain ( Id) - Max:-
Voltage - Cutoff ( V G S off) @ Id:4 V @ 1 nA
Resistance - R D S( On):30 Ohms
EU RoHS Status:RoHS Compliant
REACH Status:Vendor is not defined
US ECCN:Provided as per user requirements
China RoHS Status:Orange Symbol: Safe for use during the environmental protection period

Download datasheets and manufacturer documentation for Onsemi MMBF4391
Datasheet:
MMBF4391,

Onsemi MMBF4391 Environmental and export classification status description
Overview of OnsemiMMBF4391 The OnsemiMMBF4391 is a field-effect transistor (FET) belonging to the Discrete Semiconductor Devices category. It is a small, solid-state device with three terminals used in a variety of electronic circuits for signal amplification, switching, and other purposes. Functions 1. Signal Amplification: The OnsemiMMBF4391 can amplify small electrical signals. 2. Signal Switching: It can be used to control the flow of electrical signals within a circuit. 3. Voltage Regulation: The transistor can help regulate voltage levels in a circuit. Applications 1. Amplifiers: Used in audio amplifiers and other signal amplification circuits. 2. Switching Circuits: Employed in digital and analog circuits for switching purposes. 3. Voltage Regulators: Can be part of voltage regulation circuits in power supplies. Alternative Components 1. NXP BF256B: A similar N-channel JFET. 2. Fairchild mpf4393: Another N-channel JFET option. 3. Vishay SI4945DY: Yet another alternative for N-channel JFET applications. Embedded Modules 1. Driver Circuits: Embedded in power transistor driver circuits. 2. Amplifier Boards: Integrated into amplifier modules. 3. Voltage Regulator Circuits: Utilized in embedded voltage regulator circuits. Related Q&A 1. What are the key differences between the OnsemiMMBF4391 and other JFET transistors in terms of performance characteristics? 2. How can the OnsemiMMBF4391 be used in audio amplifier applications for improved signal quality? 3. What are the best practices for designing circuits using the OnsemiMMBF4391 for optimal performance and longevity? 4. Are there specific testing methods recommended for ensuring the reliability and functionality of the OnsemiMMBF4391 in various applications? 5. What are the advantages and disadvantages of using the OnsemiMMBF4391 compared to alternative JFET components available in the market?

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MMBF4391 provided by Onsemi

Founded in 1999,ON Semiconductor (Nasdaq: ON) focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. Onsemi offers a diverse portfolio of semiconductor products, including Discrete & Power Modules,Power Management, Signal Conditioning & Control, Sensors, Motor Control, Custom & ASSP, Interfaces, Wireless Connectivity, Timing, Logic & Memory. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world. Headquartered in Arizona, USA, the company has a robust infrastructure that includes an extensive network of 19 manufacturing sites, 43 design centers, and 8 solution engineering centers.