AT41511 Datasheet PDF | Agilent Technologies

Agilent Technologies AT41511

The AT-41533 uses the 3␣ lead SOT-23, while the AT-415 11 places the same die in the lower parasitic 4 lead SOT-143. Both packages are industry standard, and compatible with high volume surface mount assembly techniques.

Part No.	AT41511
Datasheet	AT41511 Download
Manufacturer	Agilent Technologies
Description	General Purpose/ Low Noise NPN Silicon Bipolar Transistor
Buy	Stock & Price

FEATURES

● General Purpose NPN Bipolar Transistor
● 900 MHz Performance: AT-41511: 1 dB NF, 15.5 dB GA AT-41533: 1 dB NF, 14.5 dB GA
● Characterized for 3, 5, and 8 Volt Use
● SOT-23 and SOT-143 SMT Plastic Packages
● Tape-and-Reel Packaging Option Available[1]

DESCRIPTION

Hewlett-Packard’s AT-41511 and AT-41533 are general purpose NPN bipolar transistors that offer excellent high frequency performance at an economical price. The 4 micron emitter-to-emitter pitch of these transistors yields high performance products that can perform a multiplicity of tasks. The 14 emitter finger interdigitated geometry yields an intermediate-sized transistor with easy to match to impedances, low noise figure, and moderate power. Optimized for best performace from a 5 to 8 volt bias supply, these transistors are also good performers at 2.7 V.

APPLICATIONS

include use in wireless systems as an LNA, gain stage, buffer, oscillator, or active mixer. An optimum noise match near 50␣ ohms at 900 MHz makes these devices particularly easy to use as LNAs.