MT3S37T
Microwave Characteristics
(Ta = 25°C)
Characteristics
Transition Frequency
Insertion Gain
Symbol
fT
|S21e|
2
(1)
|S21e|
2
(2)
NF(1)
NF(2)
Test Condition
V
CE
=3V, I
C
=20mA, f=2GHz
V
CE
=3V, I
C
=20mA, f=1GHz
V
CE
=3V, I
C
=20mA, f=2GHz
V
CE
=3V, I
C
=3mA, f=1GHz
V
CE
=3V, I
C
=3mA, f=2GHz
Min
15
15
10
-
-
Typ.
19
17
12
0.9
1.2
Max
-
-
-
-
1.8
Unit
GHz
dB
dB
dB
dB
Noise Figure
Electrical Characteristics
(Ta = 25°C)
Characteristics
Collector Cut-off Current
Emitter Cut-off Current
DC Current Gain
Output Capacitance
Reverse Transistor Capacitance
Symbol
I
CBO
I
EBO
hFE
C
ob
C
re
Test Condition
V
CB
=8V, I
E
=0
V
EB
=1V, I
C
=0
V
CE
=3V, I
C
=20mA
V
CB
=1V, I
E
=0, f=1MHz
V
CB
=1V, I
E
=0, f=1MHz (Note 1)
Min
-
-
70
-
-
Typ.
-
-
-
0.66
0.35
Max
1
1
140
1.0
0.65
Unit
µA
µA
-
pF
pF
Note 1:
Cre is measured by 3 terminal method with capacitance bridge.
Caution:
This device is sensitive to electrostatic discharge.
Please make enough tool and equipment earthed when you handle.
2
2002-08-19
ETL [ E-TECH ELECTRONICS LTD ]
