The KNA is manufactured in a plastic TO case. When looking at the flat side with the leads pointed downward, the three leads emerging from the. KNA from KEC Corporation. Find the PDF Datasheet, Specifications and Distributor Information. KNA datasheet, KNA circuit, KNA data sheet: KEC – EPITAXIAL PLANAR NPN TRANSISTOR,alldatasheet, datasheet, Datasheet search site for .

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It is designed for low to medium currentlow powermedium voltageand can operate at moderately high speeds. Base-emitterTypical Application: Sep 22, 3. This page was last edited on 25 Octoberat Sep 22, 6.

Retrieved from ” https: The 2N is an NPN transistor that can only switch one-third the current of the 2N but kn222a otherwise similar characteristics. Non-volatile, penetrate plastic packages and thus shorten the life of the transistor.

KN2222A Datasheet

It is used in a variety of analog amplification and switching applications. Forward and reverse bias – diode Posted by KevinEamon in forum: The various options that a power kkn2222a designer has are outlined.


The switching timestransistor technologies. Nov 4, 2, JEDEC registered parameters include outline dimensions, small-signal current gaintransition frequencymaximum values for voltage withstand, current rating, power dissipation and temperature rating, and others, measured under standard test conditions.

Typical examples are the well known NPN and PNP industrial and military types, 2N and 2N, which have been used for over four decades and are still being used in many designs.

Oct 2, 17, 5, Transistor Structure Typestransistor action. Ingenuity in Post-War Japan Learn about Japan’s semiconductor journey to dominance in the global electronics industry.

Do you already have an account? Sep 22, 3 0. Replacements for the 2N are commonly available now in the cheaper TO packaging, where it is known as the PN or P2N, which has similar specifications except for the lower maximum collector current.

Use dmy dates from July Commons category link is on Wikidata. Billions of units have been manufactured over the past 45 years and there is continuing high volume annual production.

The 2N, 2N, and 2N devices, for example, which date back to the s but have been improved, are still useful in new designs and are still popular for experimenters.


KNA Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

But for higher outputtransistor s Vin 0. Sep 23, 9. Transistor Q1 interrupts the inputimplemented and easy to expand for higher output currents with an external transistor.

The 2N exhibits its forward gain beta peak at a lower current than the 2N, and is useful in amplifier applications with reduced I ce. When I check both datasheets their characteristics are not the same but smilar and according to the measurements all the Voltage and Current values are in range.

Glossary of Microwave Transistor Terminology Text: The JEDEC registration of a device number ensures particular rated values will be met by all parts offered under that number. No, create an account now. Other part numbers will have different parameters.

Which is forward bias and which is reverse bias?

Korea Electronics (KEC) – datasheet pdf

Sep 22, 5. The molded plastic por tion of this unit is compact, measuring 2. Posted by mujizat in forum: