maq591 Hope Microelectronics co., Ltd, maq591 Datasheet - Page 5

• Manufacturer Part Number: maq591
• Description: Npn 7.0ghz Wideband Transistor
• Manufacturer: Hope Microelectronics co., Ltd

handbook, halfpage
handbook, halfpage
I
Fig.4
C
= 0; f = 1 MHz.
P tot
(pF)
(W)
C re
1.2
0.8
0.4
3
2
1
0
0
0
0
Feedback capacitance as a function of
collector-base voltage; typical values.
Fig.2 Power derating curve.
50
4
100
8
150
12
V CB (V)
T s ( C)
MLD796
MLD797
200
16
5
handbook, halfpage
handbook, halfpage
V
Fig.3
V
Fig.5
CE
(GHz)
CE
h FE
f T
250
200
150
100
= 12 V.
= 12 V; f = 1 GHz.
50
8
6
4
2
0
0
10
1
2
DC current gain as a function of collector
current; typical values.
Transition frequency as a function of
collector current.
10
1
10
1
I C (mA)
10
I C (mA)
MRA749
MLD798
10
10
2
2