1993
DATA SHEET
SILICON TRANSISTOR
Document No. P10400EJ2V0DS00 (2nd edition)
(Previous No. TD-2412)
Date Published July 1995 P
Printed in Japan
2SC5012
HIGH FREQUENCY LOW NOISE AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
4 PINS SUPER MINI MOLD
FEATURES
Small Package
High Gain Bandwidth Product (f
T
= 9 GHz TYP.)
Low Noise, High Gain
Low Voltage Operation
ORDERING INFORMATION
PART
QUANTITY
PACKING STYLE
NUMBER
2SC5012-T1
3 Kpcs/Reel.
Embossed tape 8 mm wide.
Pin 3 (Base), Pin 4 (Emitter) face to
perforation side of the tape.
2SC5012-T2
3 Kpcs/Reel.
Embossed tape 8 mm wide.
Pin1 (Collector), Pin2 (Emitter) face
to perforation side of the tape.
*
Please contact with responsible NEC person, if you require
evaluation sample. Unit sample quantity shall be 50 pcs.
(Part No.: 2SC5012)
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
150
mW
Junction Temperature
T
j
150
C
Storage Temperature
T
stg
65 to +150
C
PACKAGE DIMENSIONS
in millimeters
Caution; Electrostatic Sensitive Device.
2.1 0.2
1.25 0.1
0.3
(LEADS 2, 3, 4)
(1.3)
0.65
0.60
(1.25)
2.0 0.2
1
4
+0.1
0.05
0.4
+0.1
0.05
0.3
+0.1 0.05
XYZ
0 to 0.1
0.3
0.9 0.1
0.15
+0.1
0.05
0.3
+0.1 0.05
2
3
PIN CONNECTIONS
1. Collector
2. Emitter
3. Base
4. Emitter
2SC5012
2
ELECTRICAL CHARACTERISTICS (T
A
= 25 C)
CHARACTERISTIC
SYMBOL
MIN.
TYP.
MAX.
UNIT
TEST CONDITION
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
C
= 0
DC Current Gain
h
FE
50
100
250
V
CE
= 8 V, I
C
= 20 mA*
1
Gain Bandwidth Product
f
T
9.0
GHz
V
CE
= 8 V, I
C
= 20 mA
Feed-back Capacitance
C
re
0.25
0.8
pF
V
CB
= 10 V, I
E
= 0, f = 1 MHz*
2
Insertion Power Gain
|S
21e
|
2
13
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
C
= 7 mA,f = 1.0 GHz
*1 Pulse Measurement; PW
350
s, Duty Cycle
2 % Pulsed.
*2 Measured with 3 terminals bridge, Emitter and Case should be grounded.
h
FE
Classification
Rank
EB
FB
GB
Marking
R36
R37
R38
h
FE
50 to 100
80 to 160
125 to 250
2SC5012
3
TYPICAL CHARACTERISTICS (T
A
= 25 C)
TOTAL POWER DISSIPATION vs.
AMBIENT TEMPERATURE
P
T
- Total Power Disspation - mW
T
A
- Ambient Temperature - C
COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE
I
C
- Collector Current - mA
50
V
BE
- Base to Emitter Voltage - V
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
I
C
- Collector Current - mA
30
V
CE
- Collector to Emitter Voltage - V
DC CURRENT GAIN vs.
COLLECTOR CURRENT
h
FE
- DC Current Gain
I
C
- Collector Current - mA
GAIN BANDWIDTH PRODUCT vs.
COLLECTOR CURRENT
f
T
- Gain Bandwidth Product - GHz
I
C
- Collector Current - mA
INSERTION POWER GAIN vs.
COLLECTOR CURRENT
|S
21e
|
2
- Insertion Power Gain - dB
1
I
C
- Collector Current - mA
200
100
50
100
150
0
0.5
1.0
0
40
30
20
10
V
CE
= 8 V
20
10
2
8
12
0
500
200
1
100
10
20
50
10
100
V
CE
= 8 V
10
8
1
6
0
2
4
5
10
50
100
V
CE
= 8 V
f = 1 GHz
20
0
10
5
10
50
100
V
CE
= 8 V
f = 1 GHz
4
6
10
2
A
160 A
140 A
120 A
100 A
80 A
60 A
40 A
20 A
I
B
= 200
180
2
20
20
A
2SC5012
4
NOISE FIGURE vs.
COLLECTOR CURRENT
NF - Noise Figure - dB
I
C
- Collector Current - mA
MAXIMUM AVAILABLE GAIN/INSERTION
POWER GAIN vs. FREQUENCY
MAG - Maximum Available Gain - dB
|S
21e
|
2
- Insertion Power Gain - dB
0.1
f - Frequency - GHz
5
4
1
3
0
1
2
5
10
50
V
CE
= 8 V
f = 1 GHz
50
0
10
0.5
1.0
5.0
V
CE
= 8 V
I
C
= 20 mA
20
30
40
MAG
FEED-BACK CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
C
re
- Feed-back Capacitance - pF
V
CB
- Collector to Base Voltage - V
2.0
1.0
1
0.5
0.1
0.2
5
10
20
50
f = 1 MHz
2
2
20
|S
21e
|
2
2SC5012
5
S-PARAMETER
V
CE
= 8 V, I
C
= 20 mA
FREQUENCY
S
11
S
21
S
12
S
22
f (MHz)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
100.00
.589
57.8
34.077
143.4
.016
60.0
.826
22.7
200.00
.486
95.2
24.310
121.8
.022
56.3
.644
30.4
300.00
.436
119.1
18.108
109.7
.028
59.4
.543
32.3
400.00
.411
137.1
14.077
101.8
.031
48.4
.470
31.9
500.00
.395
149.6
11.600
95.5
.037
56.9
.430
32.1
600.00
.398
158.1
9.826
91.1
.040
60.9
.412
31.9
700.00
.395
166.5
8.540
86.9
.045
63.1
.388
30.4
800.00
.397
172.9
7.482
83.1
.051
57.9
.372
31.3
900.00
.401
179.1
6.693
80.0
.057
66.1
.360
32.8
1000.00
.407
175.4
6.069
76.6
.061
61.4
.358
31.8
1100.00
.407
170.1
5.483
73.9
.066
59.3
.342
33.2
1200.00
.407
167.6
5.019
71.3
.069
59.3
.334
34.8
1300.00
.420
162.3
4.644
68.9
.076
61.8
.317
36.0
1400.00
.412
160.0
4.338
66.1
.077
61.2
.330
37.3
1500.00
.433
156.2
4.052
63.4
.083
58.7
.313
39.0
1600.00
.432
153.4
3.777
61.2
.088
61.4
.310
41.4
1700.00
.455
151.2
3.579
58.8
.096
60.0
.297
41.7
1800.00
.456
146.7
3.373
56.5
.099
59.3
.296
42.1
1900.00
.453
145.9
3.208
54.8
.101
60.4
.311
44.8
2000.00
.463
143.2
3.061
52.5
.106
59.9
.298
49.9
2100.00
.475
141.0
2.917
49.8
.116
56.0
.287
49.5
2200.00
.486
138.6
2.801
47.2
.119
59.9
.303
53.3
2300.00
.481
136.8
2.676
45.2
.125
55.2
.290
58.2
2400.00
.497
133.4
2.573
43.4
.125
55.8
.268
56.8
2500.00
.502
132.5
2.469
40.7
.132
54.0
.273
59.7
2600.00
.511
130.8
2.403
38.9
.147
52.8
.290
59.6
2700.00
.508
129.1
2.306
37.2
.146
54.3
.269
67.5
2800.00
.504
126.7
2.228
33.8
.147
50.0
.271
71.7
2900.00
.509
125.7
2.146
32.5
.159
51.0
.273
66.7
3000.00
.514
123.0
2.068
29.6
.161
46.5
.289
73.2
V
CE
= 3 V, I
C
= 5 mA
FREQUENCY
S
11
S
21
S
12
S
22
f (MHz)
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
100.00
.826
29.5
14.854
160.0
.024
78.6
.953
13.4
200.00
.752
56.0
13.074
142.7
.039
62.0
.850
24.2
300.00
.682
77.7
11.233
129.3
.051
54.3
.754
31.9
400.00
.627
95.2
9.484
119.1
.059
48.6
.664
36.2
500.00
.575
111.1
8.193
110.4
.066
45.3
.586
39.3
600.00
.555
122.6
7.199
104.1
.071
41.2
.531
41.7
700.00
.536
134.3
6.411
98.1
.075
40.8
.492
42.3
800.00
.524
142.8
5.683
92.9
.078
39.9
.452
45.0
900.00
.517
150.5
5.136
88.9
.083
41.8
.425
45.4
1000.00
.512
158.6
4.702
84.5
.083
43.4
.411
45.3
1100.00
.504
164.5
4.293
80.9
.086
41.0
.395
47.5
1200.00
.501
169.3
3.925
77.7
.093
41.8
.382
47.8
1300.00
.501
175.3
3.661
74.4
.096
42.2
.361
49.4
1400.00
.505
178.9
3.424
71.3
.093
43.2
.351
50.2
1500.00
.504
175.0
3.204
68.1
.099
42.0
.331
52.6
1600.00
.512
171.4
3.009
65.2
.103
41.1
.330
53.0
1700.00
.530
167.9
2.858
62.6
.110
44.3
.319
54.7
1800.00
.529
164.3
2.698
60.0
.110
43.8
.332
56.5
1900.00
.529
161.1
2.579
57.7
.113
43.5
.315
58.4
2000.00
.543
158.3
2.455
54.6
.118
43.8
.318
61.3
2100.00
.536
153.8
2.325
51.0
.122
45.0
.313
64.0
2200.00
.552
151.0
2.217
48.0
.128
42.4
.300
67.8
2300.00
.552
149.3
2.119
46.0
.130
41.5
.294
67.7
2400.00
.548
145.6
2.057
44.4
.135
42.6
.288
69.6
2500.00
.560
143.8
1.969
41.0
.137
44.7
.290
74.7
2600.00
.572
140.8
1.913
38.9
.140
41.9
.279
75.0
2700.00
.572
138.3
1.832
37.3
.149
40.6
.291
78.0
2800.00
.562
136.4
1.775
34.4
.153
42.9
.290
82.7
2900.00
.571
135.0
1.728
32.8
.158
40.1
.295
82.1
3000.00
.588
132.8
1.651
30.1
.164
39.5
.287
86.4
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