Exp520 datasheet 2n3904

1996. 1. 28 1/3 semiconductor technical data kn3904 epitaxial planar npn transistor revision no : 0 general purpose application. switching application.
Nov 30, 2015 · The main difference is in Ft; typically 1100MHz for the SS9018 and 300MHz for the 2N3904. There are different rules-of-thumb for amplifiers; one says that Ft should be five times the required upper frequency. On that basis the 2N3904 is suitable for up to about 60MHz whilst the SS9018 will serve at over 200MHz.

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2N3904 ELECTRICAL CHARACTERISTICS Ratings at 25¡C ambient temperature unless otherwise specified SYMBOL MIN. MAX. UNIT Small Signal Current Gain at VCE = 10 V, IC = 1 mA, f = 1 kHz hfe 100 400 — Output Admittance at VCE = 1 V, IC = 1 mA, f = 1 kHz hoe 140mS Noise Figure at VCE = 5 V, IC = 100 mA, RG = 1 kW, f = 10 É 15000 Hz NF — 5 dB Delay Time (see Fig. 1) 2N3904 Transistor and Specifications. 2N3904 Datasheet. 2N3904 Circuits. The 2N3904 is common general-purpose low-power NPN transistor used amplifying or switching applications. It is typically used for low-current, medium voltage, and moderate speed purposes.
The L293D datasheet specifies that this device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors. 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. 2N3904 2N3904 TO-92 / Bulk 2N3904-AP 2N3904 TO-92 / Ammopack TO-92 Bulk TO-92 Ammopack 1/5

2N3904 NPN General Propose Transistor ... 2N3904 NPN General Purpose Transistor; Home / ... Datasheet: Click Here Specifications
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 ... 2N3904, 2N3904 NPN General Purpose Transistor, buy 2N3904 Transistor ... 2N3904 Datasheet Pricing Information 1+ $0.06 25+ $0.05 100+ $0.04 ...

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IRF530 MOSFET are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for IRF530 MOSFET.
2N3904 results. BJT: 2N3904 2N3904-T18 2N3904A 2N3904C 2N3904CSM 2N3904DCSM 2N3904E 2N3904G 2N3904N 2N3904S (Marking ZC ) 2N3904SC (Marking ZCC ) 2N3904U (Marking ZC ) 2N3904V H2N3904 MOSFET: IGBT: SCR: 2N3904 2N3904 TO-92 / Bulk 2N3904-AP 2N3904 TO-92 / Ammopack TO-92 Bulk TO-92 Ammopack 1/5 2N3904 results. BJT: 2N3904 2N3904-T18 2N3904A 2N3904C 2N3904CSM 2N3904DCSM 2N3904E 2N3904G 2N3904N 2N3904S (Marking ZC ) 2N3904SC (Marking ZCC ) 2N3904U (Marking ZC ) 2N3904V H2N3904 MOSFET: IGBT: SCR: