Part Number: 2SK1058

Manufacturer: Renesas Electronics America Inc

Description: MOSFET N-CH 160V 7A TO3P

Shipped from: Shenzhen/HK Warehouse

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Technical Specifications of 2SK1058-E

Datasheet  2SK1058-E datasheet
Category Discrete Semiconductor Products
Family Transistors – FETs, MOSFETs – Single
Manufacturer Renesas Electronics America
Packaging Tube
FET Type MOSFET N-Channel, Metal Oxide
FET Feature Standard
Drain to Source Voltage (Vdss) 160V
Current – Continuous Drain (Id) @ 25°C 7A (Ta)
Rds On (Max) @ Id, Vgs
Vgs(th) (Max) @ Id
Gate Charge (Qg) @ Vgs
Input Capacitance (Ciss) @ Vds 600pF @ 10V
Power – Max 100W
Operating Temperature 150°C (TJ)
Mounting Type Through Hole
Package / Case TO-3P-3, SC-65-3
Supplier Device Package TO-3P

The 2SK1058 is developed for the low-frequency power amplifier. This guide will uncover additional details about 2SK1058. There is a vast choice of Capacitors, Resistors, Semiconductors, and ICs in stock.

2SK1058 Description

Low-frequency power amplifiers can benefit from using the 2SK1058 N-Channel Power MOSFET, which is backward-compatible with the 2SJ161, 2SJ160, and 2SJ162 N-Channel Power MOSFETs.

2SK1058 Features

● It has a frequency characteristic that is of Good quality.

● It has a high-speed switching capability.

● Allows for a large safe operating area to be supported.

● It comes with an Enhancement-mode option.

● It possesses complementing traits that are of good quality.

● It features gate protection diodes as standard equipment.

● It is appropriate for use in audio power amplifiers.

2SK1058 Application

● It is utilized in low-frequency power amplifier applications.

● It functions as a complement to 2SJ160, 2SJ162, and 2SJ16l.

2SK1058 Equivalent

The equivalent of 2SK1058 is:

  • 2SK066400L
  • 2SK0664G0L
  • 2SK066500L
  • 2SK1004
  • 2SK1005
  • 2SK0665G0L
  • 2SK0601
  • 2SK0615
  • 2SK1000
  • 2SK1001

2SK1058 Manufacturer

2SK1058 Manufacturer

The embedded design innovations that Renesas Electronics provides are trusted, and the company’s full semiconductor solutions make it possible for billions of intelligent, connected devices to improve people’s working and living environments in a secure and risk-free manner.

Renesas is the world’s leading supplier of microcontrollers and a leader in analog and power electronics and system-on-chip (SoC) products. The company offers expertise, quality, and comprehensive solutions for a wide variety of applications in the automotive, information and communication technology (ICT) industrial, office automation (OA),  and home electronics (HE) markets to help shape a future with limitless possibilities.

Frequently Asked Questions

What Is A Power Amplifier

An amplifier designed primarily to increase the amount of power available to a load is referred to as a power amplifier. Practically speaking, in addition to the built-in voltage and current gain, an amplifier’s power gain is governed by the source’s and the load’s impedances. The design of an amplifier for radio frequency (RF) design often optimizes impedances for power transmission. In contrast, creating an amplifier for audio or instrumentation typically optimizes input and output impedance for the lowest possible loading and the greatest possible signal integrity.

An amplifier is said to have a gain of 20 dB if it has a voltage gain of 20 dB and an available power gain of much more than 20 dB (power ratio of 100). If, however, the output is connected to a 47 k input socket for a power amplifier and the input is, for instance, a 600 microphone, the amplifier may produce a substantially lower power gain.

In this case, the actual power gain may be much lower. In most cases, the power amplifier is the final “amplifier” or actual circuit in a signal chain (the output stage). Because of this, the power amplifier is the stage of an amplifier that demands careful consideration of its power efficiency. Efficiency concerns led to the development of numerous classes of power amplifiers, each of which is distinguished by how the output transistors or tubes are biased. For further information, read the section below titled “Power Amplifier Classes.”

A typical application for audio power amplifiers is in the driving of loudspeakers. They typically come with two output channels and provide the same amount of power to each one. In the last stages of a radio transmitter is where you’ll find an RF power amplifier. A servo motor controller modifies a motor’s speed or the position of a motorized system by amplifying a control voltage.

Is Connecting Multiple Amplifiers In Parallel Possible To Get More Power?

Yes, but there is more to it than just making a parallel connection between the two inputs and the two outputs of the circuit. It requires using power hybrids with the correct amplitude and phase balance and appropriate power levels. Additionally, it requires amplifiers that are well matched for gain and phase characteristics. Amplifiers such as the HELA-10 and MERA series are two good examples.

What Is A Twt Amplifier?

A high-power, high-frequency amplifier constructed utilizing traveling wave tubes is referred to as a traveling-wave tube amplifier or TWT Amplifier for short. A form of vacuum tube known as a traveling-wave tube is employed in signal amplification at high frequencies. A beam of electrons is passed through the tube, and the RF signal is amplified by the tube’s ability to absorb power from the electron beam.

TWTAs typically operate at frequencies ranging from 300 MHz to over 100 GHz (there are cases where these go as high as 650 GHz). They have a gain of between 40 and 60 decibels and may produce power levels ranging from a few watts to megawatts.

A traveling wave tube is a standard TWT amplifier’s primary component, along with an RF input section, a power supply, and logic interface part, and an RF output portion. The TWT is the component of the device that is accountable for the signal amplification that occurs.

What Is A Low-Noise Amplifier?

An LNA is an electrical amplifier that boosts a weak signal without considerably increasing the noise level. Input signal and noise will be amplified, but the amplifier will also produce new noise. The purpose of LNAs is to reduce this background noise. Using low-noise components, operating conditions, and circuit topologies can help designers keep unwanted noise to a minimum. Reducing background noise is essential, but it has to be balanced with other design priorities like power gain and impedance matching.

Radio communication systems, medical equipment, and electrical test equipment use low-noise amplifiers. While reducing the signal-to-noise ratio by less than two (a 3 dB NF), a conventional LNA can still provide a power gain of 100 (20 dB). However, LNAs must also account for more significant signals that induce intermodulation distortion, even though their primary focus is on weak signals just above the noise floor.


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