DATA SHEET
SILICON TRANSISTOR
2SC3583
MICROWAVE LOW NOISE AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
DATA SHEET
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 1.2 dB TYP. @f = 1.0 GHz
• Ga 13 dB TYP. @f = 1.0 GHz
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
C)
Collector to Base Voltage V
CBO
20 V
Collector to Emitter Voltage V
CEO
10 V
Emitter to Base Voltage V
EBO
1.5 V
Collector Current I
C
65 mA
Total Power Dissipation P
T
200 mW
Junction Temperature T
j
150 C
Storage Temperature T
stg
65 to +150 C
ELECTRICAL CHARACTERISTICS (T
A
= 25
C)
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT TEST CONDITIONS
Collector Cutoff Current I
CBO
1.0 AV
CB
= 10 V, I
E
= 0
Emitter Cutoff Current I
EBO
1.0 AV
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
* Pulse Measurement PW 350 s, Duty Cycle 2 %
** The emitter terminal and the case shall be connected to the gurad terminal of the three-terminal capacitance bridge.
h
FE
Classification
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.
Emitter
Base
Collector
2.8±0.2
2.9±0.21.1 to 1.4
0 to 0.1
0.950.3 0.95
0.4
+0.1
−0.05
0.4
+0.1
−0.05
0.16
+0.1
−0.06
0.65
+0.1
−0.15