參數(shù)資料
型號(hào): LTE21025R
廠商: NXP SEMICONDUCTORS
元件分類: 功率晶體管
英文描述: NPN microwave power transistor
中文描述: C BAND, Si, NPN, RF POWER TRANSISTOR
封裝: METAL CERAMIC, SOT-440A, 3 PIN
文件頁數(shù): 5/8頁
文件大?。?/td> 51K
代理商: LTE21025R
1997 Feb 21
5
Philips Semiconductors
Product specification
NPN microwave power transistor
LTE21025R
Table 1
Scattering parameters: V
CE
= 16 V; I
C
= 400 mA (V
CE
and I
C
regulated); T
mb
= 25
°
C; Z
o
= 50
;
typical values. (The figures given between brackets are values in dB).
f
(MHz)
s
11
s
21
s
12
s
22
MAGNITUDE
(ratio)
ANGLE
(deg)
MAGNITUDE
(ratio)
0.017 (
35.4)
0.018 (
34.7)
0.019 (
34.4)
0.020 (
34.1)
0.021 (
33.8)
0.022 (
33.3)
0.023 (
32.6)
0.026 (
31.6)
0.029 (
30.6)
0.032 (
29.9)
0.037 (
28.7)
0.040 (
27.9)
0.042 (
27.5)
0.043 (
27.3)
0.046 (
26.7)
0.052 (
25.7)
0.059 (
24.6)
0.069 (
23.2)
0.073 (
22.8)
0.075 (
22.5)
0.077(
22.2)
0.085 (
21.4)
0.091 (
20.8)
0.091 (
20.8)
0.087 (
21.2)
0.078 (
22.2)
0.071 (
23.0)
0.059 (
24.6)
0.054 (
25.4)
ANGLE
(deg)
MAGNITUDE
(ratio)
ANGLE
(deg)
MAGNITUDE
(ratio)
ANGLE
(deg)
173
173
176
177
179
179
179
177
176
179
176
175
176
174
170
168
168
168
169
168
166
165
165
164
162
157
150
143
136
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
4200
4400
4600
4800
0.94
0.94
0.94
0.93
0.93
0.93
0.92
0.93
0.93
0.93
0.93
0.93
0.93
0.92
0.88
0.89
0.90
0.90
0.87
0.83
0.82
0.83
0.80
0.73
0.69
0.67
0.69
0.72
0.76
176
174
173
172
170
168
167
166
164
167
163
162
161
159
151
148
147
147
142
134
129
130
130
127
122
122
126
130
128
43
46
47
49
49
50
50
50
49
54
54
53
51
49
46
43
41
38
32
26
21
18
11
3
7
15
19
18
11
2.79 (8.9)
2.39 (7.6)
2.07 (6.3)
1.85 (5.3)
1.66 (4.4)
1.50 (3.5)
1.39 (2.9)
1.31 (2.4)
1.23 (1.8)
1.16 (1.3)
1.11 (0.9)
1.07 (0.6)
1.03 (0.3)
0.99 (
0.1)
0.99 (
0.1)
0.92 (
0.7)
0.88 (
1.1)
0.90 (
0.9
0.88 (
1.1)
0.90 (
0.9)
0.87 (
1.2)
0.90 (
1.0)
0.91 (
0.8)
0.94 (
0.5)
0.95 (
0.5)
0.89 (
1.0)
0.83 (
1.7)
0.70 (
3.1)
0.60 (
4.4)
81
77
72
68
64
60
57
53
49
48
43
39
35
30
22
14
0.49
0.54
0.52
0.52
0.53
0.53
0.53
0.54
0.54
0.55
0.54
0.55
0.55
0.56
0.56
0.57
0.58
0.59
0.60
0.61
0.63
0.65
0.69
0.74
0.79
0.84
0.89
0.92
0.94
9
1
8
18
27
37
50
64
82
100
121
141
160
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