maq591 Hope Microelectronics co., Ltd, maq591 Datasheet - Page 2

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

MAQ591
FEATURES
APPLICATIONS
Intended for applications in the GHz range such as MATV
or CATV amplifiers and RF communications subscribers
equipment.
DESCRIPTION
NPN wideband transistor in a SOT89 plastic package.
QUICK REFERENCE DATA
Note
1. T
V
V
I
P
h
C
f
G
s
Tel:[phone] Fax:[phone] E-mail: [e-mail] http://www.hoperf.com
C
T
FE
High power gain
Low noise figure
High transition frequency
Gold metallization ensures excellent reliability.
SYMBOL
CBO
CEO
tot
21
re
UM
2
s
is the temperature at the soldering point of the collector pin.
collector-base voltage
collector-emitter voltage
collector current (DC)
total power dissipation
DC current gain
feedback capacitance
transition frequency
maximum unilateral power gain
insertion power gain
PARAMETER
open emitter
open base
T
I
I
I
f = 1 GHz
I
f = 900 MHz; T
I
f = 900 MHz; T
C
C
C
C
C
s
= 70 mA; V
= 0; V
= 70 mA; V
= 70 mA; V
= 70 mA; V
90 C; note 1
2
CB
CONDITIONS
PINNING
handbook, halfpage
= 12 V; f = 1 MHz
CE
CE
CE
CE
amb
amb
PIN
= 8 V
= 12 V;
= 12 V;
= 1
1
2
3
= 25 C
= 25 C
2 V
Fig.1 Simplified outline (SOT89).
;
emitter
collector
base
item can replace BFQ591
Bottom view
60
1
MIN.
DESCRIPTION
2
90
0.8
7
11
10
MBK514
TYP.
3
20
15
200
2.25
250
MAX.
V
V
mA
W
pF
GHz
dB
dB
UNIT