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 AT-41533 uses the 3␣ lead SOT-23, while the AT-41511 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.

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]