AT-32011, AT-32033 Low Current, High Performance NPN Silicon Bipolar Transistor
●Description
■Avago's AT-32011 and AT-32033 are high performance NPN bipolar transistors that have been optimized for maximum f-t at low voltage operation, making them ideal for use in battery powered applications in wireless markets. The AT-32033 uses the 3 lead SOT-23, while the AT-32011 places the same die in the higher performance 4 lead SOT-143. Both packages are industry standard, and compatible with high volume surface mount assembly techniques.
■The 3.2 micron emitter-to-emitter pitch and reduced parasitic design of these transistors yields extremely high performance products that can perform a multiplicity of tasks. The 20 emitter finger interdigitated geometry yields an easy to match to and extremely fast transistor with moderate power, low noise resistance, and low operating currents.
■Optimized performance at 2.7 V makes these devices ideal for use in 900 MHz, 1.8 GHz, and 2.4 GHz battery operated systems as an LNA, gain stage, buffer, oscillator, or active mixer. Typical amplifier designs at 900 MHz yield 1.2 dB noise figures with 12 dB or more associated gain at a 2.7 V, 2 mA bias, with noise performance being relatively insensitive to input match. High gain capability at 1 V, 1 mA makes these devices a good fit for 900 MHz pager applications. Voltage breakdowns are high enough for use at 5 volts.
■The AT-3 series bipolar transistors are fabricated using an optimized version of Avago's 10 GHz f-t, 30 GHz f-MAX Self-Aligned-Transistor (SAT) process. The die are nitride passivated for surface protection. Excellent device uniformity, performance and reliability are produced by the use of ion-implantation, self-alignment techniques, and gold metalization in the fabrication of these devices.
●Features
■High Performance Bipolar Transistor Optimized for Low Current, Low Voltage Operation
■900 MHz Performance:
▲AT-32011: 1 dB NF, 14 dB G-A
▲AT-32033: 1 dB NF, 12.5 dB G-A
■Characterized for End-Of-Life Battery Use (2.7 V)
■SOT-23 and SOT-143 SMT Plastic Packages
■Tape-And-Reel Packaging Option Available
■Lead-free
|
Datasheet |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
June 9, 2009 |
|
|
|
|
|
AV02-0796EN |
|
|
571 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
