Description
Avago’s AT-31011 and AT-31033 are high performance NPN bipolar transistors that have been optimized for operation at low voltages, making them ideal for use in battery powered applications in wireless markets. The AT-31033 uses the 3 lead SOT-23, while the AT-31011 places the same die in the higher performance 4 lead SOT-143. Both packages are industry standards compatible with high volume surface mount assembly techniques.

Features
• High Performance Bipolar Transistor Optimized for
   Low Current, Low Voltage Operation
• 900 MHz Performance:
   AT-31011: 0.9 dB NF, 13 dB GA
   AT-31033: 0.9 dB NF, 11 dB GA
• Characterized for End-Of-Life Battery Use (2.7 V)
• SOT-143 SMT Plastic Package
• Tape-And-Reel Packaging Option Available
• Lead-free