BLF861 - NXP

BLF861 UHF power LDMOS transistor

Silicon N-channel enhancement mode lateral D-MOS push-pull transistor in an SOT540A package with ceramic cap. The common source is connected to the mounting flange. 3 Top view 4 MBK777 BLF861 PINNING - SOT540A PIN 1 2 3 4 5 drain 1 drain 2 gate 1 gate 2 source, connected to flange DESCRIPTION 1 2 5 Fig.1 Simplified outline. QUICK REFERENCE DATA RF perf.

Features

• High power gain
• Easy power control
• Excellent ruggedness
• Source on underside eliminates DC isolators, reducing common mode inductance
• Designed for broadband operation (UHF band). APPLICATIONS
• Communication transmitter applications in the UHF frequency range. DESCRIPTION Silicon N-channel enhancement mode lateral D-MOS push-pull transistor in an SOT540A package with ceramic cap. The common source is connected to the mounting flange. 3 Top view 4 MBK777 BLF861 PINNING - SOT540A PIN 1 2 3 4 5 drain 1 drain 2 gate 1 gate 2 source, connected to flange DESCRIPTION 1 2 5 Fig.1 Simplif.