maq540 Hope Microelectronics co., Ltd, maq540 Datasheet - Page 3

• Manufacturer Part Number: maq540
• Description: Npn 9.0ghz Wideband Transistor
• Manufacturer: Hope Microelectronics co., Ltd

MAQ540
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
THERMAL CHARACTERISTICS
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V
V
V
I
P
T
T
R
SYMBOL
SYMBOL
C
stg
j
CBO
CES
EBO
tot
th j-s
V
P tot
(W)
CE
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
9 V.
0
collector-base voltage
collector-emitter voltage
emitter-base voltage
collector current (DC)
total power dissipation
storage temperature
operating junction temperature
thermal resistance from junction
to soldering point
Fig.2 Power derating curve.
50
PARAMETER
PARAMETER
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100
150
T j (
MBG241
o
C)
200
open emitter
R
open collector
T
T
s
s
BE
3
= 0
60 C
60 C; P
E-mail: [e-mail]
tot
handbook, halfpage
CONDITIONS
CONDITIONS
= 1.2 W
(mA)
I C
10
10
10
3
2
item can replace BFQ540
1
Fig.3 SOAR.
http://www.hoperf.com
10
MIN.
65
VALUE
V CE (V)
95
20
15
2
120
1.2
+150
175
MAX.
MBG244
10
UNIT
K/W
2
V
V
V
mA
W
UNIT
C
C