Jun 15, 2019 · The transistor 2N3904 comes under the category of NPN small signal, low power, general purpose transistor, mainly applicable for switching and for signal amplification. It's dynamic range may include a current handling capability of more than 100mA for switching applications and a 100MHz frequency handling capacity fits with amplification purposes. Dec 23, 2008 · Now you understand there are tremendous different result between the 2N3904 transistor datasheet and my test circuit, this is because the 2N3904 datasheet is measured using the PWM (Pulse Width Modulation) with period for about 300 us (micro second) and duty cycle for about 2%, the reason to use this very short pulse period method in the ...

74LS04, 74LS04 Datasheet, 74LS04 Hex Inverter, buy 74LS04, ic 74LS04 ST 2N3903 / 2N3904 NPN Silicon Epitaxial Planar Transistor for switching and amplifier applications. As complementary types the PNP transistors ST 2N3905 and ST 2N3906 are recommended. On special request, these transistors can be manufactured in different pin configurations. TO-92 Plastic Package Weight approx. 0.19g N Technologies. 2N3904 MMBT390 4. MMPQ390 4 PZT3904. NPN General Purpose Amplifier. This device is designed as a general purpose amplif ier and switch. The useful dynamic range extends to 100 mA as a swi tch and to. 100 MHz as an amplifier. Sourced from Process 23. Oct 30, 2018 · 2N3904 Datasheet PDF - NPN Transistor, 2N3904 pdf,2N3904 pinout, equivalent, replacement, 2N3904 schematic, 2N3904 manual, 2N3904 transistor. Order today, ships today. 2N3904-AP – Bipolar (BJT) Transistor NPN 40V 200mA 250MHz 600mW Through Hole TO-92 from Micro Commercial Co. Pricing and Availability on millions of electronic components from Digi-Key Electronics. Oct 30, 2018 · 2N3904 Datasheet PDF - NPN Transistor, 2N3904 pdf,2N3904 pinout, equivalent, replacement, 2N3904 schematic, 2N3904 manual, 2N3904 transistor.

2N3904, 2N3904 Datasheet, 2N3904 NPN General Purpose Transistor Datasheet, buy 2N3904 Transistor NXP Semiconductors Product data sheet NPN switching transistor MMBT3904 FEATURES •Collector current capability IC = 200 mA •Collector-emitter voltage VCEO = 40 V. APPLICATIONS •General switching and amplification. DESCRIPTION NPN switching transistor in a SOT23 plastic package. PNP complement: MMBT3906. MARKING Note 1. ∗ = p: Made in Hong Kong. (For the above measured 2N3904, the Early voltage ranges from 100 to 150 V. That is the extrapolated characteristic curves do not intersect at a point.) The actual relationship between the collector current (I C) and the controlling base current (I B) and collector-emitter voltage drop (V CE) is some complicated function which we can denote: 2N3904 SMALL SIGNAL TRANSISTORS (NPN) FEATURES ¤ NPN Silicon Epitaxial Planar Transistor for switching and amplifier applications. ¤ As complementary type, the PNP transistor 2N3906 is recommended. ¤ On special request, this transistor is also manufactured in the pin configuration TO-18. ¤ This transistor is also available in the SOT-23 case

NPN switching transistor 2N3904 DATA SHEET STATUS Notes 1. Please consult the most recently issued data sheet before initiating or completing a design. 2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. At 20mA, that's about 120 Ohms. The current gain depends on the collector current, but figure on 50. With a base current of 20mA, that's a collector current of way more than the 2N3904 can handle, so 20mA will saturate it thoroughly. You can probably get by with a lower base current. Look at a 2N3904 datasheet for gain at different collector ... Oct 30, 2018 · 2N3904 Datasheet PDF - NPN Transistor, 2N3904 pdf,2N3904 pinout, equivalent, replacement, 2N3904 schematic, 2N3904 manual, 2N3904 transistor. NPN General Purpose Amplifier This device is designed as a general purpose amplifier and switch. The useful dynamic range extends to 100 mA as a switch and to 100 MHz as an amplifier. Absolute Maximum Ratings* T A = 25°C unless otherwise noted * 1996. 1. 28 1/3 semiconductor technical data kn3904 epitaxial planar npn transistor revision no : 0 general purpose application. switching application. Apr 11, 2009 · For a 100 ma ic the 2n3904 is basicaly into the saturation region. So now it is a switch rule of thumbe a forcew beta of 10 or 10ma Ib. I think HIS question maybe how to bias a transitor as class Amplifier and if so then he need to re-introduce the question. just guessing.

NPN General Purpose Amplifier This device is designed as a general purpose amplifier and switch. The useful dynamic range extends to 100 mA as a switch and to 100 MHz as an amplifier. Absolute Maximum Ratings* T A = 25°C unless otherwise noted * 2N3904 datasheet, 2N3904 pdf, 2N3904 data sheet, datasheet, data sheet, pdf 74LS04, 74LS04 Datasheet, 74LS04 Hex Inverter, buy 74LS04, ic 74LS04 2N6004 Datasheet (PDF) 5.1. l2n600.pdf Size:395K _lrc LESHAN RADIO COMPANY, LTD. 600V N-Channel Enhancement-Mode MOSFET VDS= 600V RDS(ON), [email protected], [email protected] = 3.8Ω We declare that the material of product compliance with RoHS requirements.

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Apr 11, 2009 · For a 100 ma ic the 2n3904 is basicaly into the saturation region. So now it is a switch rule of thumbe a forcew beta of 10 or 10ma Ib. I think HIS question maybe how to bias a transitor as class Amplifier and if so then he need to re-introduce the question. just guessing. 2N3904 Absolute maximum ratings Ta=25 °C Characteristic Symbol Ratings Unit Collector-Base voltage VCBO 60 V Collector-Emitter voltage VCEO 40 V Emitter-base voltage VEBO 6V Collector current IC 200 mA Collector dissipation PC 625 mW Junction temperature Tj 150 °C Storage temperature range Tstg-55~150 °C 2N3904 datasheet, 2N3904 pdf, 2N3904 data sheet, datasheet, data sheet, pdf (For the above measured 2N3904, the Early voltage ranges from 100 to 150 V. That is the extrapolated characteristic curves do not intersect at a point.) The actual relationship between the collector current (I C) and the controlling base current (I B) and collector-emitter voltage drop (V CE) is some complicated function which we can denote:

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2N3904 General Purpose Transistors NPN TO-92 Page 1 31/05/05 V1.0 High Speed Switching Features: • NPN Silicon Planar Switching Transistors. • Fast switching devices exhibiting short turn-off and low saturation voltage characteristics. 2n3904 small signal npn transistor . silicon epitaxial planar npn transistor to-92 package suitable for through-hole pcb assembly the pnp complementary type 2n3906 to-92 bulk to-92 ammopack. applications s well suitable for tv and home appliance equipment s small load switch