BF579R
Vishay Telefunken
Silicon PNP Planar RF TransistorBF579/BF579R
Vishay Telefunken
Silicon PNP Planar RF Transistor
Electrostatic sensitive device. Observe precautions for handling.
Applications
UHF/VHF uncontrolled prestages with low noise and low cross modulation.
Features
D High transition frequency D Low
BF570
NPN medium frequency transistorDISCRETE SEMICONDUCTORS
DATA SHEET
BF570 NPN medium frequency transistor
Product data sheet Supersedes data of 2004 Jan 13
2004 Mar 15
NXP Semiconductors
NPN medium frequency transistor
Product data sheet
BF570
FEATURES
• Low current (max. 100 mA) • Low voltage (max. 15 V) • Low feedback
NXP Semiconductors
PDF
BF579
Silicon PNP Planar RF TransistorBF579/BF579R
Vishay Telefunken
Silicon PNP Planar RF Transistor
Electrostatic sensitive device. Observe precautions for handling.
Applications
UHF/VHF uncontrolled prestages with low noise and low cross modulation.
Features
D High transition frequency D Low distortion
1 1
13 581 94 9280 9510527
Vishay Telefunken
PDF