F2 these nchannel enhancement mode field effect transistors are produced using fairchilds proprietary, high cell density, dmos technology. Mosfet nch 60v 200ma to92 online from elcodis, view and download 2n7000 pdf datasheet, mosfets, ganfets single specifications. Nchannel enhancement mode field effect transistor 2n7000. Onsemi, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. This kit is what you need to develop numerous different fet transistor circuits. According to the fairchild 2n7000 datasheet, the rdson with 4. The 2n7000 and bs170 are two different nchannel, enhancementmode mosfets used for lowpower switching applications, with different lead arrangements and current ratings. Free device maximum ratings rating symbol value unit drain source voltage vdss 60 vdc drain. Nchannel enhancement mode field effect transistor description features these nchannel enhancement mode field effect transis high density cell design for low r dson tors are produced using fairchilds proprietary, high cell voltage controlled small signal switch density, dmos technology. Pricing and availability on millions of electronic components from digikey. Bnx 2n7000 nchannel enhancement mode field effect transistor.
Texas instruments highperformance analog description. Hello, i am using some 2n7000 mosfets in my circuits and every time i fiddle or handle them due to rewiring a minor portion of my circuits, i end up damaging one. Searching for transistor switch turns up a few million tutorials, but heres the brief version. In this transistor, the input voltage applied at the gate terminal is used to control the conductivity between source and drain. Nchannel enhancement mode field effect transistor, 2n7000 pdf download fairchild semiconductor, 2n7000 datasheet pdf, pinouts, data sheet, equivalent, schematic, cross reference, obsolete, circuits. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Be the first to know about our newest products, specials and promotions. Free packages are available maximum ratings rating symbol value unit collector. Pricing and availability on millions of electronic components from digikey electronics. Review the data sheets for 2n7000 mosfet and answe. These products have been designed to minimize onstate resistance while provide rugged, reliable, and fast switching performance.
The characteristics and approximate specifications of 2n series discrete transistors are generally the same between different manufacturers. Gate current on 3 out of 10 was 100ua instead of 10na per the datasheet with a vgs of 5v. Is it normal that mosfets get damaged just by touching them or handling them. The 2n7000 is a nchannel enhancement mode field effect transistor, a. The 2n7000 mosfet can be used to switch loads which operates on less than 60v vds and 200ma id. This combination produces a device with the power handling capabilities of bipolar transistors, and the high input impedance and positive temperature coefficient inherent in mos devices. Mosfet for voltage controlled small signal switching. The transistor 2n7000 has been chosen since it is a very common product and has a low threshold.
The bs170 can switch 500 ma, with a maximum onresistance of 5. In a differential amplifier done with 2n7000 mosfe. Please note, these are also duplicated in the bipolar transistors listings which is. Nchannel enhancement mode vertical dmos transistor, 2n7000 pdf download philips electronics, 2n7000 datasheet pdf, pinouts, data sheet, equivalent, schematic, cross reference, obsolete, circuits. Fairchild, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Power mosfet, n channel, 60 v on semiconductor cpc uk. This is where you will find all the transistors specifically in the 2n series.
The supertex 2n7000 is an enhancementmode normallyoff transistor that utilizes a vertical dmos structure and supertexs wellproven silicongate manufacturing process. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. What is a popular cheap and robust substitute for 2n7000. Packaged in a to92 enclosure, both the 2n7000 and bs170 are 60 v devices. Page 2 of 8 equivalent circuit this transistor is electrostatic sensitive device. Nchannel mosfet, 200 ma, 60 v, 3pin to92 on semiconductor 2n7000. St 2n7000 small signal mosfet 200 ma, 60 v nchannel drain gate source 1. This very high density process has been designed to minimize onstate resistance while provide rugged, reliable and fast switching performance. High precision led diodes transistor electrolytic capacitors resistors kit. Compare pricing for on semiconductor 2n7000 across 32 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. I happen to know off the top of my head that 5v is a good gate voltage for 2n7000, which is convienent because you can connect it directly to your arduino. View datasheets, stock and pricing, or find other mosfets. This is your basic nchannel, low power, throughhole mosfet.
Find the threshold voltage of the transistor, based on its data sheer. The 2n7000 is a nchannel enhancement mode field effect transistor is produced using fairchilds proprietary, high cell density, dmos technology. Inchange semiconductor isc nchannel mosfet transistor 2n7000 features with to92 package low input capacitance and gate charge low gate input resistance 100% avalanche tested minimum lottolot variations for robust device performance and reliable operation applications switching applications load switch power management. This is the fet transistor prototype pcb design kit with 2n7000 fets. The word fetlington is a reference to the darlington transistor like saturation characteristic. Find the pdf datasheet, specifications and distributor information. Im not enough of a mosfet expert to tell you how the 2n7000 gets its floating gate charge in this case. The 2n7000 has been referred to as a fetlington and as an absolutely ideal hacker part. A saturated npn is going to have a lot less than that. It should be your first choice when you have no special requirements. The first highfrequency transistor was the surfacebarrier germanium transistor developed by philco in 1953, capable of operating up to 60 mhz.
It includes the extremely useful nightfire prototype transistor pcb along with some of the very popular 2n7000 nchannel fet transistors in the standard leaded to92 package. Drain to92 plastic package o absolute maximum ratings ta 25 c parameter symbol value unit drain source voltage vdss 60 v draingate voltage rgs 1 m. This datasheet contains the design specifications for. Introduction to 2n7000 2n7000 is a unipolar nchannel enhancement mode mosfet which comes with terminals called drain source and gate. High input impedance low gate threshold voltage low drainsource onresistance highspeed switching no minority carrier storage time cmos logic compatible input no thermal runaway no secondary breakdown. The 2n7000 is a nchannel mosfet transistor in a to92 package. Switching time test circuit ic, collector current ma 2. Replacement for 2n7000 transistor forum for electronics.
The fairchild datasheet for 2n7000 gives a ballpark figure for the on gate charge of 2n7000 of 4nc in figure 10. Home semiconductors siliconix 2n7000 transistor mosfet npn 0. Eowpower 250pcs 10 values npn pnp power transistors assortment kit bc337 bc327 2n2222 2n2907 2n3904 2n3906 s8050 s8550 a1015 c1815 4. Single total quad parameter symbol 2n7000 2n7002 vqj vqp vqjp bs170 unit drainsource voltage vds 60 60 60 60 60 gatesource voltage nonrepetitive vgsm 40 40 30 25 v.
Determine the minimum and maximum gate threshold volt. Thedevice is well suited for switching applications where bv of60v and low on resistance under 5 ohms are required. Replacement for 2n7000 transistor can you tell me about the transistor 2n7000 for replacement this number. Nchannel enhancement mode field effect transistor, 2n7000 datasheet, 2n7000 circuit, 2n7000 data sheet. Im experimenting with 2n7000 mosfet, and im seeing some very. Electronic component search and free download site. Fairchild nchannel enhancement mode field effect transistor,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. They are sometimes listed together on the same datasheet with other variants. It can be used in most applications requiring up to 400ma dc and can deliver pulsed current up to 2a.
Start with saturation and target i, and ips of no more than 10 to 20 ma and vg of no more than 5v. A typical use of these transistors is as a switch for moderate voltages and currents, including as drivers for small lamps, motors, and relays. The function is nchannel enhancement mode vertical dmos transistor. This combination produces a device with the power handling capabilities of bipolar transistors, and the high input impedance. A students very first mosfet tutorial should probably use this part. Guide to 2n series transistors approximate specs and characteristics. What you are missing, it seems, is how to use a transistor as a switch. These were made by etching depressions into an ntype germanium base from both sides with jets of indiumiii sulfate until it was a few tenthousandths of an inch thick. It is a widely available and popular part, referred to as a fetlington and as an absolutely ideal hacker part. Mosfets are power electronic switches just like transistors, but with a higher current and voltage rating. Ordering informationpart datasheet search, datasheets, datasheet search site for. On semiconductor 2n7000 series mosfet are available at mouser electronics. Nchannel enhancementmodemos transistor2n7000 bs170ldescriptionthe 2n7000 utilizes calogics vertical dmos technology. The 2n7002 is in a to236 package, also known as small outline transistor.