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DISCRETE SEMICONDUCTORS
DATA SHEET
BF689K
NPN 2 GHz wideband transistor
Product specification September 1995
File under Discrete Semiconductors, SC14
Philips Semiconductors Product specification
NPN 2 GHz wideband transistor BF689K
DESCRIPTION PINNING
NPN transistor in a plastic SOT54 PIN DESCRIPTION
(TO-92 variant) envelope. It is
Code: F689 1
intended for application as an 2
amplifier or oscillator in the VHF and 1 emitter 3
UHF range. 2 base
3 collector
MSB034
Fig.1 SOT54.
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
VCBO collector-base voltage open emitter - - 25 V
VCEO collector-emitter voltage open base - - 15 V
IC DC collector current - - 25 mA
Ptot total power dissipation up to Tamb = 60