
2001 Dec 13 6
NXP Semiconductors Product data sheet
40 V low V
CEsat
NPN/PNP transistor
PBSS4140DPN
handbook, halfpage
0 200
f
T
(MHz)
I
C
(mA)
1000
400
300
100
0
200
400 600 800
MLD637
Fig.6 Transition frequency as a function of
collector current; typical values.
TR1 (NPN); V
CE
= 10 V.