NEC 2SC4094R-T2, 2SC4094R-T1, 2SC4094-T2, 2SC4094-T1, 2SC4094 Datasheet
DATA SHEET
SILICON TRANSISTOR
2SC4094
MICROWAVE LOW NOISE AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
4 PINS MINI MOLD
DATA SHEET
Document No. P10366EJ1V1DS00 (1st edition)
Date Published March 1997 N
Printed in Japan
1987©
DESCRIPTION
The 2SC4094 is an NPN epitaxial silicon transistor designed for use in
low-noise and small signal amplifiers from VHF band to UHF band. Lownoise figure, high gain, and high current capability achieve a very wide
dynamic range and excellent linearity. This 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, VCE = 8 V, IC = 7 mA
•S
21e
2
= 15 dB TYP. @f = 1.0 GHz, VCE = 8 V, IC = 20 mA
ABSOLUTE MAXIMUM RATINGS (TA = 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 +150C
ELECTRICAL CHARACTERISTICS (TA = 25
C)
CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT TEST CONDITIONS
Collector Cutoff Current I
CBO
1.0
AVCB = 10 V, IE = 0
Emitter Cutoff Current I
EBO
1.0
AVEB = 1 V, IC = 0
DC Current Gain h
FE
50 250 VCE = 8V, IC = 20 mA
Gain Bandwidth Product f
T
9 GHz VCE = 8 V, IC = 20 mA, f = 1.0 GHz
Feed-Back Capacitance C
re
0.25 0.8 pF VCB = 10 V, IE = 0, f = 1.0 MHz
Insertion Power Gain
S
21e
2
13 15 dB VCE = 8 V, IC = 20 mA, f = 1.0 GHz
Maximum Available Gain MAG 17 dB VCE = 8 V, IC = 20 mA, f = 1.0 GHz
Noise Figure NF 1.2 2.0 dB VCE = 8 V, IC = 7 mA, f = 1.0 GHz
hFE Classification
Class R36/RCF * R37/RCG * R38/RCH *
Marking R36 R37 R38
h
FE
50 to 100 80 to 160 125 to 250 * Old Specification / New Specification
PACKAGE DIMENSIONS
(Units: mm)
PIN CONNECTIONS
1.
2.
3.
4.
Collector
Emitter
Base
Emitter
5° 5°
5° 5°
0 to 0.1
0.8
2.9±0.2
(1.8)
(1.9)
0.950.85
1.1
+0.2
−0.1
0.16
+0.1
−0.06
0.4
4
1
3
2
+0.1
−0.05
2.8
+0.2
−0.3
1.5
+0.2
−0.1
0.6
+0.1
−0.05
0.4
+0.1
−0.05
0.4
+0.1
−0.05
2
2SC4094
TYPICAL CHARACTERISTICS (TA = 25
C)
TOTAL POWE R DISSIPATION vs.
AMBIENT TEMPERATURE
P
T
-Total Power Dissipation-mW
200
100
0
50
100
150
T
A
-Ambient Temperature-°C
DC CURRENT GAIN vs.
COLLECTOR CURRENT
h
FE
-DC Current Gain
IC-Collector Current-mA
GAIN BANDWIDTH PRODUT vs.
COLLECTOR CURRENT
f
T
-Gain Bandwidth Product-GHz
0.5 1 5 10 50
32571020301
MAXIMUM AVAILABLE GAIN, INSERTION
GAIN vs. FREQUENCY
|S
21e
|
2
-Insertion Gain -dB
MAG-Maximum Available Gain-dB
IC-Collector Current-mA
f-Frequency-GHz
INSERTION GAIN vs.
COLLECTOR CURRENT
|S
21e
|
2
-Insertion Gain-dB
VCB-Collector to Base Voltage-V
FEED-BACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
C
re
-Feed-back Capacitance-pF
2.0
1.0
0.1
0.2
0.3
0.5
0.7
123571020
12 5102040
I
C
-Collector Current-mA
MAG
|S
21e
|
2
f = 1.0 GHz
VCE = 8 V
f = 1.0 GHz
VCE = 8 V
I
C
= 20 mA
0.1 0.2 0.5 1.0 2.0
VCE = 8 V
VCE = 8 V
30
10
7
5
3
2
20
30
20
10
0
20
10
0
200
100
10
20
50
Free air
3
2SC4094
0.5 1 5 10 50 70
I
C
-Collector Current-mA
NOISE FIGURE vs.
COLLECTOR CURRENT
NF-Noise Figure-dB
7
6
5
4
3
2
1
0
VCE = 8 V
f = 1.0 GHz
S-PARAMETER
VCE = 8.0 V, IC = 5.0 mA, ZO = 50
f (MHz)
S
11
S
11
S
21
S
21
S
12
S
12
S
22
S
22
200
400
600
800
1000
1200
1400
1600
1800
2000
0.774
0.631
0.523
0.460
0.426
0.416
0.417
0.430
0.443
0.458
47.8
88.8
120.9
145.1
166.6
178.2
163.0
152.1
142.1
136.5
12.689
9.952
7.813
5.966
4.841
4.065
3.413
3.035
2.659
2.482
146.5
119.4
100.9
87.6
76.7
68.8
60.7
54.1
48.0
44.3
0.031
0.048
0.058
0.067
0.074
0.083
0.087
0.098
0.105
0.114
65.4
53.4
46.2
43.9
43.8
43.5
41.2
42.8
40.1
43.0
0.882
0.723
0.611
0.564
0.515
0.488
0.459
0.443
0.428
0.414
19.1
29.5
33.4
34.5
37.6
39.6
44.1
45.9
51.1
53.5
VCE = 8.0 V, IC = 20.0 mA, ZO = 50
f (MHz)
S
11
S
11
S
21
S
21
S
12
S
12
S
22
S
22
200
400
600
800
1000
1200
1400
1600
1800
2000
0.461
0.364
0.338
0.330
0.334
0.344
0.359
0.383
0.401
0.419
89.8
135.8
163.4
177.9
163.2
153.9
143.1
136.1
128.3
124.7
23.331
13.501
9.535
7.083
5.604
4.722
3.982
3.517
3.094
2.882
121.6
99.2
86.4
77.5
69.3
63.5
56.8
51.1
45.6
42.7
0.021
0.033
0.046
0.056
0.070
0.084
0.091
0.104
0.116
0.127
60.7
61.2
61.5
62.1
60.0
60.4
54.9
54.5
49.9
50.8
0.665
0.511
0.448
0.430
0.402
0.385
0.362
0.350
0.337
0.323
27.7
30.5
29.5
29.5
32.5
34.8
39.5
42.1
47.4
50.5
Loading...