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PDF MMBR571LT1 Data sheet ( Hoja de datos )
| Número de pieza | MMBR571LT1 | |
| Descripción | NPN Silicon High-Frequency Transistors | |
| Fabricantes | Motorola Semiconductors | |
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
NPN Silicon
High-Frequency Transistors
Designed for low noise, wide dynamic range front–end amplifiers and
low–noise VCO’s. Available in a surface–mountable plastic packages. This
Motorola series of small–signal plastic transistors offers superior quality and
performance at low cost.
• High Gain–Bandwidth Product
fT = 8.0 GHz (Typ) @ 50 mA
• Low Noise Figure
NFmin = 1.6 dB (Typ) @ f = 1.0 GHz (MRF5711LT1, MRF571)
• High Gain
GNF = 17 dB (Typ) @ 30 mA/500 MHz (MMBR571LT1)
• High Power Gain
Gpe (matched) = 13.5 dB (Typ) (MRF5711LT1)
• State–of–the–Art Technology
Fine Line Geometry
Ion–Implanted Arsenic Emitters
Gold Top Metallization and Wires
Silicon Nitride Passivation
• Available in tape and reel packaging options:
T1 suffix = 3,000 units per reel
Order this document
by MMBR571LT1/D
MMBR571LT1
MRF571
MRF5711LT1
IC = 80 mA
LOW NOISE
HIGH–FREQUENCY
TRANSISTORS
CASE 318–08, STYLE 6
SOT–23
LOW PROFILE
MMBR571LT1
MAXIMUM RATINGS
Rating
Symbol
Collector–Emitter Voltage
Collector–Base Voltage
Emitter–Base Voltage
Collector Current — Continuous
Total Device Dissipation @ Tcase = 75°C
MMBR571LT1, MRF5711LT1
Derate linearly above Tcase = 75°C @
Total Device Dissipation (1) @ TC = 75°C
Derate above 75°C
MRF571
VCEO
VCBO
VEBO
IC
PD(max)
PD
Operating and Storage Temperature
Tstg
Value
10
20
3.0
80
0.33
4.44
0.58
7.73
– 55 to
+150
Unit
Vdc
Vdc
Vdc
mA
W
mW/°C
Watts
mW/°C
°C
THERMAL CHARACTERISTICS
Rating
Thermal Resistance, Junction to Case
MRF5711LT1, MMBR571LT1
Thermal Resistance, Junction to Case
MRF571
Maximum Junction Temperature
DEVICE MARKING
MMBR571LT1 = 7X
MRF5711LT1 = 02
NOTE:
1. Case temperature measured on collector lead immediately adjacent to body of package.
CASE 317–01, STYLE 2
MACRO–X
MRF571
CASE 318A–05, STYLE 1
SOT–143
LOW PROFILE
MRF5711LT1
Symbol
RθJC
RθJC
TJmax
Max
225
130
150
Unit
°C/W
°C/W
°C
REV 8
©MMOotoTrOolaR, OIncL.A19R97F DEVICE DATA
MMBR571LT1 MRF571 MRF5711LT1
1
1 page  
40
VCE = 6 Vdc
IC = 5 mA
32
24
GNF
16
8
CKT = FIGURE 3
TYPICAL CHARACTERISTICS
MRF5711LT1
5 16
4 12 GNF
3
8
NF
2
4
1
VCE = 6 Vdc
f = 1 GHz
CKT = FIGURE 3
NF
0
0.15 0.2
0.5 1
f, FREQUENCY (GHz)
00
2 0 10 20 30 40
IC, COLLECTOR CURRENT (mA)
Figure 12. Gain and Noise Figure
versus Frequency
Figure 13. Gain and Noise Figure
versus Collector Current
4
3
2
1
50
24
GNF
18
12
VCE = 6 Vdc
f = 500 MHz
CKT = FIGURE 3
6
NF
0
0 10 20 30 40
IC, COLLECTOR CURRENT (mA)
Figure 14. Gain and Noise Figure
versus Collector Current
4
3
2
1
50
10
8
6
4
2
0
0
f = 1 GHz
VCE = 8 Vdc
Zo = 50 Ω
20 40 60 80
IC, COLLECTOR CURRENT (mA)
Figure 15. Gain Bandwidth Product
versus Collector Current
100
40
32
GUmax =
|S21|2
(1 – |S11|2)(1 – |S22|2)
24
GUmax
VCE = 8 Vdc
IC = 50 mA
16 |S21|2
Zo = 50 Ω
8
0
0.15 0.2
0.5 1
f, FREQUENCY (GHz)
Figure 16. GUmax and |S21|2
versus Frequency
2
MOTOROLA RF DEVICE DATA
32
Zo = 50 Ω
VCE = 6 Vdc
24
16
8
f = 200 MHz
500 MHz
1 GHz
2 GHz
0
0 10 20 30 40 50
IC, COLLECTOR CURRENT (mA)
Figure 17. Insertion Gain versus
Collector Current
MMBR571LT1 MRF571 MRF5711LT1
5
5 Page 
MRF571
+ j50
+ j25 + j100
+ j10 2
1.5
0
10 1
25
S11
0.5
– j10
– j25
+ j150
+ j250
+ j500
50 100 150 250 500
2 1.5 1 0.5 S22
– j500
– j250
f = 0.2 GHz
– j150
f = 0.2 GHz
– j100
– j50
Figure 30. Input/Output Reflection Coefficients
versus Frequency (GHz)
VCE = 6.0 V, IC = 5.0 mA
+105° + 90°
+120°
+ 75°
+ 60°
+135°
+ 45°
+150°
+165°
180°
2
f = 0.2 GHz f = 0.2 GHz
+ 30°
1.5
S21 0.5
1
1 1.5 0.5 S12
12 10 8 6 4 2
2
0.1 S12
+ 15°
0°
–165°
S21
– 15°
–150°
–135°
–120°
–105°
– 30°
– 45°
– 60°
– 90° – 75°
Figure 31. Forward/Reverse Transmission
Coefficients versus Frequency (GHz)
VCE = 6.0 V, IC = 5.0 mA
VCE
(Volts)
6.0
8.0
IC
(mA)
5
10
50
5
10
50
f
(MHz)
200
500
1000
1500
2000
200
500
1000
1500
2000
200
500
1000
1500
2000
200
500
1000
1500
2000
200
500
1000
1500
2000
200
500
1000
1500
2000
S11
|S11|
∠φ
0.74 – 86
0.62 – 143
0.61 178
0.65 158
0.70 140
0.64 – 111
0.58 – 160
0.59 168
0.63 151
0.67 134
0.56 – 160
0.57 176
0.60 156
0.62 152
0.66 127
0.75 – 83
0.62 – 140
0.60 – 179
0.64 159
0.69 141
0.64 – 99
0.52 – 152
0.52 170
0.52 150
0.57 133
0.52 – 153
0.52 178
0.56 157
0.54 139
0.59 126
S21
|S21|
10.5
5.5
3.0
2.0
1.6
∠φ
129
97
78
62
51
15 118
6.9 93
3.7 77
2.5 64
2.0 53
20.4 102
8.4 86
4.4 75
2.9 64
2.4 53
10.7 129
5.1 98
3.7 78
2.1 62
1.7 52
15.1 120
7.1 94
3.7 76
2.5 62
2.0 51
19.6 102
8.1 86
4.1 73
2.8 62
2.2 52
S12
|S12|
0.06
0.08
0.09
0.11
0.14
∠φ
48
33
37
44
51
0.04 44
0.06 42
0.09 52
0.12 56
0.16 57
0.02 57
0.05 67
0.09 70
0.13 68
0.18 62
0.06 49
0.08 34
0.09 38
0.10 45
0.13 52
0.05 46
0.07 45
0.10 54
0.13 56
0.18 55
0.03 56
0.05 67
0.10 70
0.13 68
0.19 63
Table 3. MRF571 Common Emitter S–Parameters
S22
|S22|
∠φ
0.69 – 42
0.41 – 59
0.28 – 69
0.26 – 88
0.27 – 99
0.53 – 59
0.27 – 77
0.16 – 91
0.16 – 113
0.16 – 118
0.27 – 98
0.14 – 130
0.11 – 164
0.13 – 175
0.11 – 178
0.71 – 39
0.43 – 54
0.31 – 62
0.29 – 80
0.29 – 91
0.54 – 60
0.32 – 75
0.15 – 82
0.16 – 108
0.16 – 107
0.28 – 92
0.16 – 98
0.06 – 130
0.11 – 146
0.10 – 137
MOTOROLA RF DEVICE DATA
MMBR571LT1 MRF571 MRF5711LT1
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet MMBR571LT1.PDF ] | |
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