2N3478 Description
OO(]5LJD Solid State Division File No. 77 RF Power Tran$istors 2N3478 SILICON N-P-N EPITAXIAL PLANAR TRANSISTOR JEDEC TD·72 H-1299 For VHF/UHF Applications in Industrial and mercial Equipment.
2N3478 Key Features
- low noise figure
- high unneutrolized power gain Gpe = 11.Sd8 min. at 200MHz
- hermetically sealed four-lead package
- all active elements insulated from case
- low collector-to-base feedback capacitance, Ccb 0.7 pF max