MOTOROLA MRF5811LT1

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by MRF5811LT1/D
SEMICONDUCTOR TECHNICAL DATA
The RF Line
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Designed for high current, low power amplifiers up to 1.0 GHz.
Low Noise (2.0 dB @ 500 MHz)
Low Intermodulation Distortion
High Gain
State–of–the–Art Technology
Fine Line Geometry
Arsenic Emitters
Gold Top Metallization
Nichrome Thin–Film Ballasting Resistors
Excellent Dynamic Range
Fully Characterized
High Current–Gain Bandwidth Product
Available in Tape and Reel by Adding T1 Suffix to Part Number.
T1 Suffix = 3,000 Units per 8 mm, 7 inch Reel.
IC = 200 mA
LOW NOISE
HIGH–FREQUENCY
TRANSISTOR
NPN SILICON
CASE 318A–05, STYLE 1
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Collector–Emitter Voltage
VCEO
18
Vdc
Collector–Base Voltage
VCBO
36
Vdc
Emitter–Base Voltage
VEBO
2.5
Vdc
IC
200
mAdc
Collector Current — Continuous
Thermal Resistance θJC (1)
RθJC
106
°C/W
Total Device Dissipation @ TC = 75°C
Derate above TC = 75°C
PD
0.71
9.4
Watts
mW/°C
Storage Junction Temperature Range
Tstg
– 55 to +150
°C
TJmax
150
°C
Maximum Junction Temperature
DEVICE MARKING
MRF5811L = 20
NOTES:
1. Case temperature measured on collector lead immediately adjacent to body of package.
REV 1
MOTOROLA
RF DEVICE DATA
 Motorola,
Inc. 1995
MRF5811LT1
1
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Collector–Emitter Breakdown Voltage
(IC = 5.0 mAdc, IB = 0)
V(BR)CEO
18
—
—
Vdc
Collector–Base Breakdown Voltage
(IC = 1.0 mAdc, IE = 0)
V(BR)CBO
36
—
—
Vdc
Emitter–Base Breakdown Voltage
(IE = 0.1 mAdc, IC = 0)
V(BR)EBO
2.5
—
—
Vdc
Emitter Cutoff Current
(VEB = 2.0 Vdc, VBE = 0)
IEBO
—
—
100
µAdc
Collector Cutoff Current
(VCB = 15 Vdc, IE = 0)
ICBO
—
—
100
µAdc
hFE
50
—
200
—
Collector–Base Capacitance
(VCB = 10 Vdc, IE = 0, f = 1.0 MHz)
Cob
—
2.0
—
pF
Collector–Base Capacitance
(VCB = 10 Vdc, IE = 0, f = 1.0 MHz)
Ccb
—
1.2
2.0
pF
fT
—
5.0
—
GHz
Noise Figure (Minimum), Figure 3
(IC = 50 mAdc, VCE = 10 Vdc, f = 500 MHz)
NFmin
—
2.0
3.0
dB
Noise Figure (50 Ohm Insertion)
(IC = 50 mAdc, VCE = 10 Vdc, f = 500 MHz)
NF50 Ω
—
2.5
—
dB
Power Gain at Optimum Noise Figure, Figure 3
(IC = 50 mAdc, VCE = 10 Vdc, f = 500 MHz)
GNF
—
18.4
—
dB
Insertion Gain
(IC = 50 mAdc, VCE = 6.0 Vdc, f = 500 MHz)
|S21|2
—
14.2
—
dB
Maximum Unilateral Gain (2)
(IC = 50 mAdc, VCE = 6.0 Vdc, f = 500 MHz)
GU max
—
18
—
dB
OFF CHARACTERISTICS
ON CHARACTERISTICS
DC Current Gain (1)
(IC = 50 mAdc, VCE = 5.0 Vdc)
DYNAMIC CHARACTERISTICS
Current–Gain Bandwidth Product (2)
(IC = 75 mAdc, VCE = 10 Vdc, f = 1.0 GHz)
FUNCTIONAL TESTS
NOTES:
1. 300 µs pulse on Tektronix 576 or equivalent.
|S21|2
2. GUmax =
(1 – |S11|2)(1 – |S22|2)
MRF5811LT1
2
MOTOROLA RF DEVICE DATA
TYPICAL CHARACTERISTICS
12
5
C, CAPACITANCE (pF)
C, CAPACITANCE (pF)
10
8
Cib
6
4
4
3
Cob
2
Ccb
1
2
f = 1 MHz
f = 1 MHz
0
0
1
2
3
0
2
4
6
8
10
VEB, EMITTER–BASE VOLTAGE (VOLTS)
Vcb, COLLECTOR–BASE (VOLTS)
Figure 1. Cib Input Capacitance versus Voltage
Figure 2. Ccb, Cob Collector–Base
Capacitance versus Voltage
*HP11590B BIAS
*NETWORK
VBE
DUT
**MICROLAB/FXR
**SF–11N FOR f < 1 GHz
**SF–31N FOR f > 1 GHz
VCE = 10 Vdc
***
RF OUTPUT
RF INPUT
**SLUG TUNER
*BIAS
TEE
**SLUG TUNER
*BIAS
TEE
***HP11608A TRANSISTOR FIXTURE
Figure 3. MRF5811L Functional Circuit Schematic
24
22
GU(max)
20
6
G U(max), GAIN (dB)
f T, GAIN–BANDWIDTH PRODUCT (GHz)
8
4
VCE = 6 Vdc
f = 1 GHz
2
18
16
|S21|2
14
12
VCE = 6 Vdc
IC = 50 mA
10
8
6
0
0
0
20
40
60
IC, COLLECTOR CURRENT (mA)
80
Figure 4. Gain–Bandwidth Product versus
Collector Current
MOTOROLA RF DEVICE DATA
100
0.2
0.3
0.5
1
2
3
f, FREQUENCY (GHz)
5
10
Figure 5. GU(max) Maximum Unilateral Gain,
|S21|2 versus Frequency
MRF5811LT1
3
MSG
MAG
VCE = 6 Vdc
IC = 50 mA
0.2
0.3
0.5 0.7
1
f, FREQUENCY (GHz)
2
GNF
0.1
3
Figure 6. MSG — Maximum Stable Gain,
MAG — Maximum Available Gain versus Frequency
G NF, GAIN @ MINIMUM NOISE FIGURE (dB)
VCE = 6 Vdc
IC = 50 mA
NFmin
0.2
0.3
0.5 0.7 1
f, FREQUENCY (GHz)
2
4
3
2
1
3
Figure 7. Minimum Noise Figure and Gain @
Minimum Noise Figure versus Frequency
20
18
GNF
16
14
12
3
10
2.5
8
2
NF
1.5
VCE = 6 Vdc
f = 500 MHz
ΓS = ΓOPTIMUM
0
10
20
30
40
50
60
70
80
90
NF, NOISE FIGURE (dB)
0.1
26
24
22
20
18
16
14
12
10
8
6
4
2
0
NFmin , MINIMUM NOISE FIGURE (dB)
G NF, GAIN @ MINIMUM NOISE FIGURE (dB)
MSG, MAG (dB)
26
24
22
20
18
16
14
12
10
8
6
4
2
0
1
100
IC, COLLECTOR CURRENT (mA)
Figure 8. Noise Figure and Gain @ Minimum
Noise Figure versus Collector Current
VCE (Vdc)
IC (mA)
f (MHz)
NFmin (dB)
|Gam Opt|
< Gam Opt
Rn
6.0
10
500
1000
1.64
2.81
0.49
0.68
–164
–173
3.5
3.5
50
500
1000
2.0
2.85
0.51
0.61
–177
–168
3.9
4.7
Table 1. Common Emitter Noise Parameters
MRF5811LT1
4
MOTOROLA RF DEVICE DATA
VCE
(Volts)
IC
(mA)
f
(GHz)
3.0
25
S11
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
|S11|
0.734
0.765
0.771
0.773
0.768
0.768
0.769
0.771
0.770
0.771
0.773
0.777
0.786
0.793
0.803
0.812
0.811
0.816
50
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
75
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
6φ
S21
6φ
S12
– 132
– 157
– 168
– 174
– 180
176
173
170
167
165
152
140
129
118
108
100
91
83
|S21|
17.54
9.66
6.59
4.98
4.01
3.36
2.89
2.55
2.27
2.06
1.41
1.08
0.87
0.75
0.65
0.58
0.53
0.50
115
99
90
84
81
76
73
69
65
62
47
33
22
12
4
–2
–7
–11
|S12|
0.045
0.051
0.056
0.060
0.065
0.070
0.076
0.081
0.088
0.094
0.127
0.162
0.194
0.229
0.262
0.294
0.328
0.355
0.732
0.764
0.771
0.772
0.768
0.768
0.769
0.770
0.769
0.769
0.769
0.771
0.778
0.783
0.792
0.802
0.800
0.808
– 141
– 163
– 172
– 177
178
174
171
168
166
163
151
139
128
118
108
100
91
83
19.19
10.33
7.01
5.29
4.26
3.57
3.08
2.71
2.42
2.19
1.51
1.17
0.96
0.83
0.73
0.66
0.60
0.56
112
97
90
84
81
77
74
70
67
64
50
37
26
16
7
0
–6
–12
0.738
0.769
0.774
0.776
0.772
0.772
0.773
0.773
0.772
0.772
0.771
0.772
0.778
0.783
0.790
0.800
0.798
0.806
– 145
– 165
– 173
– 178
177
173
170
168
165
162
150
139
128
117
108
99
91
83
19.35
10.31
6.98
5.26
4.24
3.55
3.06
2.69
2.41
2.18
1.50
1.17
0.96
0.83
0.74
0.67
0.62
0.57
110
96
89
84
81
77
74
71
67
65
50
38
27
17
8
1
–5
–11
6φ
S22
6φ
37
30
32
34
38
41
43
44
46
47
49
48
45
40
35
30
24
18
|S22|
0.544
0.395
0.354
0.340
0.319
0.319
0.321
0.325
0.329
0.335
0.367
0.408
0.461
0.498
0.530
0.563
0.587
0.616
–89
–120
–135
–143
–150
–153
–155
–157
–158
–159
–163
–167
–171
–177
177
169
162
154
0.039
0.045
0.050
0.056
0.062
0.069
0.076
0.083
0.090
0.098
0.135
0.171
0.204
0.237
0.268
0.297
0.328
0.353
36
34
37
40
44
47
49
50
51
51
51
48
44
39
33
28
22
16
0.542
0.44
0.416
0.408
0.392
0.392
0.393
0.395
0.396
0.399
0.414
0.434
0.467
0.487
0.506
0.53
0.546
0.572
–105
–136
–149
–156
–162
–165
–167
–169
–170
–172
–176
–180
178
173
168
162
156
149
0.036
0.042
0.048
0.054
0.061
0.068
0.076
0.084
0.091
0.099
0.138
0.175
0.208
0.241
0.271
0.299
0.329
0.353
35
35
39
43
47
49
51
52
53
53
52
48
44
38
33
27
21
15
0.54
0.458
0.44
0.434
0.42
0.42
0.421
0.422
0.423
0.426
0.436
0.451
0.478
0.493
0.507
0.526
0.538
0.561
–112
–142
–153
–160
–166
–169
–171
–172
–174
–175
–180
176
174
169
165
158
153
147
Table 2. Common Emitter S–Parameters
MOTOROLA RF DEVICE DATA
MRF5811LT1
5
VCE
(Volts)
IC
(mA)
f
(GHz)
3.0
100
6.0
S11
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
|S11|
0.747
0.775
0.781
0.782
0.779
0.778
0.779
0.779
0.778
0.778
0.776
0.777
0.782
0.786
0.794
0.802
0.800
0.807
25
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
50
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
6φ
S21
6φ
S12
–149
–167
–175
–179
176
173
170
167
164
162
150
138
127
117
107
99
91
83
|S21|
18.83
9.95
6.72
5.07
4.08
3.42
2.95
2.60
2.32
2.10
1.45
1.13
0.93
0.81
0.72
0.65
0.60
0.56
109
95
88
83
81
77
74
70
67
64
50
38
27
17
9
1
–5
–11
|S12|
0.035
0.041
0.047
0.053
0.061
0.068
0.076
0.084
0.092
0.100
0.139
0.177
0.209
0.243
0.273
0.301
0.330
0.354
0.715
0.742
0.748
0.750
0.743
0.744
0.746
0.748
0.747
0.748
0.753
0.760
0.772
0.783
0.795
0.807
0.808
0.815
–122
–151
–164
–171
–177
179
175
172
169
166
153
141
130
119
109
101
92
84
19.96
11.31
7.76
5.89
4.73
3.97
3.42
3.00
2.68
2.42
1.64
1.25
1.00
0.84
0.72
0.63
0.56
0.51
119
101
92
86
82
78
74
70
66
63
47
33
21
11
2
–5
–10
–14
0.706
0.734
0.740
0.742
0.736
0.737
0.738
0.740
0.739
0.740
0.742
0.748
0.758
0.768
0.780
0.793
0.795
0.805
–131
–157
–168
–174
–179
177
173
170
168
165
152
141
129
119
109
101
92
84
22.47
12.38
8.44
6.38
5.13
4.30
3.70
3.26
2.90
2.63
1.79
1.37
1.11
0.94
0.81
0.72
0.65
0.58
116
99
91
86
82
78
74
71
68
65
50
36
25
14
5
–3
–9
–15
6φ
S22
6φ
35
35
40
44
48
50
52
53
53
54
52
48
44
38
32
27
21
15
|S22|
0.531
0.463
0.448
0.444
0.431
0.431
0.432
0.434
0.434
0.436
0.445
0.46
0.485
0.498
0.51
0.528
0.539
0.56
–117
–145
–156
–162
–168
–170
–172
–174
–175
–177
179
175
173
168
163
157
152
145
0.039
0.046
0.050
0.054
0.058
0.063
0.068
0.074
0.079
0.085
0.115
0.148
0.180
0.215
0.249
0.283
0.319
0.349
40
33
33
36
39
42
44
46
47
49
52
51
49
44
40
34
28
22
0.562
0.364
0.298
0.271
0.24
0.237
0.239
0.243
0.248
0.255
0.3
0.352
0.417
0.464
0.505
0.545
0.576
0.609
–72
–98
–112
–120
–127
–131
–134
–135
–137
–139
–144
–150
–155
–163
–170
–179
173
164
0.034
0.041
0.046
0.051
0.057
0.063
0.069
0.075
0.082
0.089
0.123
0.158
0.189
0.222
0.253
0.283
0.316
0.343
40
36
38
42
46
48
50
51
52
53
53
50
47
42
37
32
26
20
0.527
0.37
0.325
0.308
0.283
0.281
0.282
0.285
0.287
0.291
0.315
0.348
0.395
0.427
0.458
0.491
0.518
0.552
–86
–117
–132
–140
–147
–151
–154
–155
–157
–158
–162
–165
–168
–173
–178
175
169
161
Table 2. Common Emitter S–Parameters (continued)
MRF5811LT1
6
MOTOROLA RF DEVICE DATA
VCE
(Volts)
IC
(mA)
f
(GHz)
6.0
75
100
S11
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
|S11|
0.710
0.735
0.741
0.742
0.737
0.737
0.739
0.740
0.739
0.740
0.742
0.747
0.757
0.766
0.778
0.791
0.793
0.803
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
0.718
0.740
0.745
0.746
0.741
0.741
0.743
0.744
0.743
0.744
0.745
0.750
0.760
0.769
0.781
0.793
0.794
0.804
6φ
S21
6φ
S12
–135
–159
–169
–175
180
176
173
170
167
164
152
140
129
119
109
100
92
84
|S21|
22.99
12.49
8.49
6.42
5.16
4.32
3.72
3.27
2.92
2.64
1.80
1.38
1.12
0.95
0.82
0.73
0.66
0.60
114
98
90
85
82
78
74
71
68
65
50
37
25
15
5
–3
–9
–15
|S12|
0.033
0.039
0.044
0.050
0.056
0.062
0.069
0.076
0.083
0.090
0.125
0.160
0.191
0.224
0.254
0.284
0.315
0.342
–138
–161
–170
–176
179
175
172
169
166
164
151
140
129
118
109
100
91
84
22.70
12.22
8.28
6.25
5.03
4.21
3.62
3.19
2.84
2.57
1.75
1.35
1.09
0.93
0.80
0.71
0.64
0.58
112
97
90
84
81
77
74
70
67
64
49
36
25
14
5
–3
–9
–15
0.032
0.038
0.043
0.049
0.055
0.062
0.069
0.076
0.083
0.090
0.126
0.160
0.192
0.224
0.255
0.284
0.316
0.342
6φ
S22
6φ
39
37
40
44
48
50
52
53
54
54
53
50
47
42
36
31
26
20
|S22|
0.505
0.367
0.33
0.317
0.295
0.294
0.295
0.297
0.298
0.302
0.322
0.349
0.392
0.42
0.448
0.479
0.504
0.536
–93
–123
–137
–145
–153
–156
–158
–160
–161
–162
–166
–169
–171
–176
180
173
167
160
38
37
41
45
49
51
53
54
54
55
54
51
47
42
37
31
26
20
0.481
0.354
0.321
0.309
0.29
0.289
0.29
0.293
0.294
0.298
0.318
0.347
0.39
0.418
0.447
0.478
0.502
0.534
–96
–126
–140
–147
–154
–157
–159
–161
–162
–163
–166
–169
–171
–175
180
173
167
160
Table 2. Common Emitter S–Parameters (continued)
MOTOROLA RF DEVICE DATA
MRF5811LT1
7
PACKAGE DIMENSIONS
NOTES:
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
4. CONTROLLING DIMENSION: MILLIMETER.
A
L
G
3
4
S
B
1
2
F
D
H
J
C
R
K
DIM
A
B
C
D
F
G
H
J
K
L
R
S
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
2.80
3.04
0.110
0.120
1.20
1.39
0.047
0.055
0.84
1.14
0.033
0.045
0.39
0.50
0.015
0.020
0.79
0.93
0.031
0.037
1.78
2.03
0.070
0.080
0.013
0.10 0.0005
0.004
0.08
0.15
0.003
0.006
0.46
0.60
0.018
0.024
0.445
0.60 0.0175
0.024
0.72
0.83
0.028
0.033
2.11
2.48
0.083
0.098
STYLE 1:
PIN 1.
2.
3.
4.
COLLECTOR
EMITTER
EMITTER
BASE
CASE 318A–05
ISSUE J
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MRF5811LT1
8
◊
*MRF5811LT1/D*
MRF5811LT1/D
MOTOROLA RF DEVICE
DATA