DATA SHEET
SILICON TRANSISTOR
2SC3583
MICROWAVE LOW NOISE AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
Document No. P10360EJ4V1DS00 (4th edition)
Date Published March 1997 N
Printed in Japan
1984
DESCRIPTION
The 2SC3583 is an NPN epitaxial silicon transistor designed for use in
low-noise and small signal amplifiers from VHF band to UHF band. Low-
noise figure, high gain, and high current capability achieve a very wide
dynamic range and excellent linearity. This is achieved by direct nitride
passivated base surface process (DNP process) which is an NEC
proprietary new fabrication technique.
FEATURES
NF
Ga
1.2 dB TYP.
13 dB TYP.
@f = 1.0 GHz
@f = 1.0 GHz
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 C)
Collector to Base Voltage
Collector to Emitter Voltage
Emitter to Base Voltage
Collector Current
Total Power Dissipation
Junction Temperature
Storage Temperature
V
CBO
V
CEO
V
EBO
I
C
P
T
T
j
T
stg
20
10
1.5
65
200
150
V
V
V
mA
mW
C
C
65 to +150
ELECTRICAL CHARACTERISTICS (T
A
= 25 C)
CHARACTERISTIC
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITIONS
Collector Cutoff Current
I
CBO
1.0
A
V
CB
= 10 V, I
E
= 0
Emitter Cutoff Current
I
EBO
1.0
A
V
EB
= 1 V, I
E
= 0
DC Current Gain
h
FE
*
50
100
250
V
CE
= 8 V, I
C
= 20 mA
Gain Bandwidth Product
f
T
9
GHz
V
CE
= 8 V, I
C
= 20 mA
Feed-Back Capacitance
C
re
**
0.35
0.9
pF
V
CB
= 10 V, I
E
= 0, f = 1.0 MHz
Insertion Power Gain
S
21e
2
11
13
dB
V
CE
= 8 V, I
C
= 20 mA, f = 1.0 GHz
Maximum Available Gain
MAG
15
dB
V
CE
= 8 V, I
C
= 20 mA, f = 1.0 GHz
Noise Figure
NF
1.2
2.5
dB
V
CE
= 8 V, I
E
= 7 mA, f = 1.0 GHz
*
** The emitter terminal and the case shall be connected to the gurad terminal of the three-terminal capacitance bridge.
h
FE
Classification
Pulse Measurement PW 350 s, Duty Cycle 2 %
Class
R33/Q *
R34/R *
R35/S *
Marking
R33
R34
R35
h
FE
50 to 100
80 to 160
125 to 250
* Old Specification / New Specification
PACKAGE DIMENSIONS
(Units: mm)
1.5
2
1
3
Marking
PIN CONNECTIONS
1.
2.
3.
Collector
Emitter
Base
2.8±0.2
2
1
0
0
0
0
0
+
0
0
+
0
0
+
0
0.65
+0.1
0.15