BFR520 Philips Semiconductors (Acquired by NXP), BFR520 Datasheet - Page 5

• Manufacturer Part Number: BFR520
• Description: BFR520; NPN 9 GHZ Wideband Transistor;; Package: SOT23 (SST3)
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
September 1995
handbook, halfpage
handbook, halfpage
NPN 9 GHz wideband transistor
i
Fig.4
C
(mW)
(pF)
C re
P tot
= 0; f = 1 MHz.
0.6
0.4
0.2
400
300
200
100
0
0
0
0
Feedback capacitance as a function of
collector-base voltage.
Fig.2 Power derating curve.
50
4
100
8
150
V CB (V)
T
MRA702 - 1
s
MRA704
(
o
C)
200
12
5
handbook, halfpage
handbook, halfpage
(GHz)
Fig.3
T
Fig.5
V
f T
amb
CE
h FE
12
250
200
150
100
= 6 V.
8
4
0
= 25 C; f = 1 GHz.
50
10
0
10
1
DC current gain as a function of collector
current.
Transition frequency as a function of
collector current.
2
10
1
1
1
10
Product specification
10
I C (mA)
V CE = 6V
V CE = 3V
I C (mA)
MRA705
BFR520
MRA703
10
10
2
2