J310 jfet equivalent

It offers a large amount of data sheet, You can free PDF files download. The updated every day, always provide the best quality and speed. J, J Preferred Device. Forward Gate Current. Junction Temperature Range. Storage Temperature Range. Maximum ratings are those values beyond which device damage can occur.

Maximum ratings applied to the device are individual stress limit values not. If these limits are.

j310 jfet equivalent

STYLE 5. AYWW G. Note: Microdot may be in either location. See detailed ordering and shipping information in the package. Preferred devices are recommended choices for future use. Publication Order Number:. STYLE PIN 1. ON Semiconductor and. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications.

This literature is subject to all applicable copyright laws and is not for resale in any manner. Email : orderlit onsemi. For additional information, please contact your. Preview 5 pages www. Maximum ratings applied to the device are individual stress limit values not normal operating conditions and are not valid simultaneously.Welcome, Guest. Please login or register. Did you miss your activation email? This topic This board Entire forum Google Bing.

Print Search. Except, it's obsolete in TO So, do I bodge it into my homebrew projects in SMD form, search for some magical end of rainbow pot of Js somewhere or is there a nice alternative out there that's cheap enough for me to buy a bag of 50 or more? The following users thanked this post: cdev.

Kleinstein Super Contributor Posts: Country:. One might be lucky and get a few old ones from not so suspicious sites, but they are generally already expensive - so not to buy like 50 pieces. I would not expect the SOT23 version to go obsolete to soon. There are several manufacturers for this - some may stop this or just do minute changes to the tapes. For the BF there was quite some confusion on going obsolete.

For manual use this does not matter and for the machines it is just entering the correct tape type. If you can't handle SOT and such, man, Idunno. You're screwing yourself over if you let yourself think that.

I find SMT better for everything except breadboarding -- and the solderless breadboard isn't of much use in applications like this RF amps and such, up to 50MHzso you're surely not losing much? And if you still need to breadboard, breakout boards are easily made -- I have a couple 2N and BSS84 floating around, that are mounted on hunks of FR-4, carved up for the connections, with pigtails soldered on for breadboarding.

Ugly but it works. Bringing a project to life? Send me a message! Try a U? Mouser has in the plastic package. Not cheap at 7. J are 4. Quote from: LaserSteve on July 27,pm. Quote from: T3sl4co1l on July 27,pm.

Quote from: CJay on July 27,pm.

j310 jfet equivalent

Seem to be well-labelled genuine Fairchild devices. I bought 20 of them and haven't got through half yet. The following users thanked this post: oPossumcdev. Quote from: Alex Nikitin on July 28,am. Hi, the TO versions are still available, and if you want the with high drain currents, this case is a lot better than SMD.

I know it does not help you, but i bought a hundred of them a couple years back, I have a life times supply. Its probably time to pick a few essential through hole devices you like to use often in your homebrew and stockpile them, the same goes for the larger size SMD packages, they to are getting harder to get. I've stocked up on SMD versions so I'm good for a few years but I've also found through hole alternatives which seem to work quite nicely can't remeber the part number right now but I'll post it later when I get home.

The following users thanked this post: vk4ffab.It offers a large amount of data sheet, You can free PDF files download. The updated every day, always provide the best quality and speed.

High Frequency Amplifier. Drain-Gate Voltage. Drain-Source Voltage. Continuous Forward Gate Current. Storage Temperature Range. Operating Temperature Range. Lead Temperature Soldering, 10sec. Power Dissipation. Derate above 25 o C. Ratings" may cause permanent damage to the device. These are. Exposure to absolute maximum. Part Package.

J310 NTE Equivalent NTE2902 J-FET N-CHANNEL 25V ...

Temperature Range. J Plastic TO For Sorted Chips in Carriers see U series. These are stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. No Preview Available! PDF Datasheet ]. SparkFun Electronics. Allied Electronics DigiKey Electronics. Arrow Electronics Mouser Electronics.

Chip One Stop. Fairchild Semiconductor. ON Semiconductor. Calogic LLC.Gate Source Cutoff Voltage. Parameters and Characteristics. Electronic Component Catalog.

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Except as expressly permitted in this Agreement, Licensee shall not use, modify, copy or distribute the Content or Modifications.Either the type of transistor may not be to hand, or it may not be available. Fortunately it is normally possible to use a replacement transistor type as there is often a considerable degree of overlap between the specifications of different types of transistor, and by looking at the basic specifications it is normally possible to choose the correct transistor replacements.

This explanation is focussed on bipolar transistors, but it is possible to apply similar logic to other electronic components including field effect transistors to ensure that suitable replacements can be found. When looking for suitable transistor replacements it is necessary to look at the main specifications for the transistor.

Once the transistor specifications and parameters have been ascertained, it is possible to check for other replacement transistor types with similar parameters that will be able to operate within the circuit in question. When considering any possible replacement transistors, it is necessary to look at a variety of parameters.

Idss J310 N channel JFET component maximum current test

These will include the basic parameters of the transistor operation performance. They will also include the environmentally related parameters, and the physical parameters. All these need to be taken into account when choosing a suitable replacement transistor. Fortunately many transistors used in electronic circuit design are general purpose types. Their specifications are not particularly exacting and a variety of general purpose transistors could be used.

Today, the performance of even general purpose transistors is exceedingly high and they can be used in a variety of applications. However a much closer look must be taken at transistors that fulfil a more exacting role.

Their specifications need to be examined more closely to ensure that any substitutes will have a similar specification. When looking for a suitable transistor replacement some of the basic transistor parameters that need to be considered include the following:. Other types are normally only used in very specialist applications. It is important to know what type the transistor is because there is a difference in the base emitter forward bias voltage drop.

For germanium it is around 0. The circuit will be designed around a particular voltage drop. Possible application types may include: switching, analogue, low power, RF amplifier, low noise, etc. Put in the correct type and it may not perform well. For example a low power general-purpose transistor is unlikely to work well in a switching application even if it has a high ft or frequency limit.

It is often necessary to match the replacement transistor package as closely as possible to enable the transistor to physically fit. Also the package may give an indication of other parameters. Transistor parameters such as Vceo, etc need to be checked.

Although they are slightly different, for all circuit equivalences of this nature these transistor parameters are the same. Choosing a replacement transistor with approximately the same current gain is necessary. Normally it is not a problem to choose a replacement transistor with a higher gain.

Often a lower current gain may be acceptable. These are the main parameters that are of importance in most applications, but be on the look out for any other transistor parameters that may need to be included in the selection of the replacement transistor.

Picking a replacement transistor When choosing a suitable replacement transistor for use within an electronic circuit, there are several stages that must be considered when making the choice. These can be progressed in a logical order to narrow down the choice and enable the best alternative for the replacement transistor to be made.Either the type of transistor may not be to hand, or it may not be available.

J310 DATASHEET PDF

Fortunately it is normally possible to use a replacement transistor type as there is often a considerable degree of overlap between the specifications of different types of transistor, and by looking at the basic specifications it is normally possible to choose the correct transistor replacements. This explanation is focussed on bipolar transistors, but it is possible to apply similar logic to other electronic components including field effect transistors to ensure that suitable replacements can be found.

When looking for suitable transistor replacements it is necessary to look at the main specifications for the transistor. Once the transistor specifications and parameters have been ascertained, it is possible to check for other replacement transistor types with similar parameters that will be able to operate within the circuit in question.

When considering any possible replacement transistors, it is necessary to look at a variety of parameters. These will include the basic parameters of the transistor operation performance. They will also include the environmentally related parameters, and the physical parameters. All these need to be taken into account when choosing a suitable replacement transistor.

Fortunately many transistors used in electronic circuit design are general purpose types. Their specifications are not particularly exacting and a variety of general purpose transistors could be used.

Today, the performance of even general purpose transistors is exceedingly high and they can be used in a variety of applications. However a much closer look must be taken at transistors that fulfil a more exacting role. Their specifications need to be examined more closely to ensure that any substitutes will have a similar specification.

When looking for a suitable transistor replacement some of the basic transistor parameters that need to be considered include the following:. Other types are normally only used in very specialist applications. It is important to know what type the transistor is because there is a difference in the base emitter forward bias voltage drop. For germanium it is around 0. The circuit will be designed around a particular voltage drop.

Possible application types may include: switching, analogue, low power, RF amplifier, low noise, etc. Put in the correct type and it may not perform well. For example a low power general-purpose transistor is unlikely to work well in a switching application even if it has a high ft or frequency limit. It is often necessary to match the replacement transistor package as closely as possible to enable the transistor to physically fit.

Also the package may give an indication of other parameters. Transistor parameters such as Vceo, etc need to be checked. Although they are slightly different, for all circuit equivalences of this nature these transistor parameters are the same.

Choosing a replacement transistor with approximately the same current gain is necessary.We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

The TO package is well suited for cost sensitive applications and mass production.

j310 jfet equivalent

See Packaging Information. A1 www.

Cross reference J310

Abstract: The S OT package is well suited for cost sensitive applications and mass production. Abstract: three phase SCR gate drive circuit Text:the delay angle is controlled directly by the delay angle control voltage supplied by the user at JSCRs are fired is directly controlled by either a voltage input to J or by a pot mounted in the J10 location.

When the voltage applied to J is 5 volts also when the pot in J10 is rotated fully CWthe delay angle is a minimum producing maximum output voltage. OK, Thanks We use Cookies to give you best experience on our website. Try Findchips PRO for j replacement.

Cross reference J310

Previous 1 2 Coilcraft Inc. Replaced by CS1xxx current sensors. Texas Instruments. BAPA mA?


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