參數(shù)資料
型號(hào): MRF947
廠商: MOTOROLA INC
元件分類: 小信號(hào)晶體管
英文描述: Low Noise High-Freqency Transistors(低噪音高頻率NPN晶體管)
中文描述: L BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR
封裝: CASE 149-02, 3 PIN
文件頁(yè)數(shù): 7/14頁(yè)
文件大?。?/td> 275K
代理商: MRF947
7
MMBR941 MRF947 SERIES
MOTOROLA RF DEVICE DATA
VCE
(Volts)
IC
f
S11
S21
S12
S22
(mA)
(MHz)
Mag
φ
–52
–84
–115
–134
–150
–166
–176
144
133
101
98
82
Mag
φ
139
118
101
93
87
82
75
63
55
49
41
36
Mag
φ
70
69
73
74
75
75
74
73
70
68
65
61
Mag
φ
–23
–29
–29
–26
–26
–26
–31
–32
–36
–39
–40
–47
6.0
20
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
0.49
0.36
0.25
0.20
0.16
0.15
0.16
0.12
0.17
0.16
0.28
0.26
31.5
21.1
12.1
8.3
6.2
5.1
3.5
2.6
2.2
1.9
1.6
1.5
0.01
0.02
0.04
0.06
0.07
0.09
0.14
0.17
0.22
0.25
0.29
0.33
0.79
0.60
0.48
0.45
0.44
0.42
0.44
0.45
0.43
0.44
0.41
0.39
30
100
200
400
600
800
1000
1500
2000
2500
3000
3500
4000
0.41
0.30
0.23
0.20
0.18
0.17
0.18
0.14
0.20
0.18
0.31
0.29
–65
–99
–131
–147
–163
–177
174
141
131
104
100
84
34.3
21.6
11.9
8.1
6.1
5.0
3.4
2.5
2.1
1.8
1.6
1.5
134
113
98
91
84
80
70
61
54
47
40
35
0.01
0.02
0.04
0.06
0.07
0.09
0.13
0.17
0.21
0.25
0.29
0.33
70
70
76
76
78
78
76
74
71
69
65
62
0.74
0.56
0.47
0.45
0.44
0.43
0.45
0.47
0.45
0.46
0.42
0.40
–25
–28
–25
–24
–23
–24
–30
–31
–36
–39
–42
–48
Table 1. MMBR941LT1, T3 Common Emitter S–Parameters (continued)
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