BLF145 NXP Semiconductors, BLF145 Datasheet - Page 12

• Manufacturer Part Number: BLF145
• Description: Silicon N-channel enhancement mode vertical D-MOS transistor designed for SSB transmitter applications in the HF frequency range
• Manufacturer: NXP Semiconductors

NXP Semiconductors
BLF145 scattering parameters
V
Note
1. For more extensive s-parameters see internet:
DS
HF power MOS transistor
(MHz)
http://www.semiconductors.philips.com/markets/communications/wirelesscommunication/broadcast.
1000
= 28 V; I
100
125
150
175
200
250
300
350
400
450
500
600
700
800
900
10
20
30
40
50
60
70
80
90
5
f
D
= 250 mA; note 1
|s
0.90
0.81
0.76
0.75
0.75
0.75
0.76
0.77
0.77
0.78
0.79
0.81
0.83
0.85
0.87
0.89
0.91
0.93
0.94
0.94
0.95
0.95
0.95
0.94
0.94
0.94
11
|
s
11
178.50
175.50
172.60
169.90
167.20
161.90
156.80
151.90
147.20
142.10
108.90
140.20
151.90
157.90
161.40
163.70
165.30
166.60
167.50
168.40
170.40
172.00
173.60
175.20
178.40
70.90
62.40
42.47
23.90
16.27
12.18
|s
9.70
8.01
6.78
5.85
5.14
4.56
3.48
2.74
2.23
1.86
1.32
1.00
0.77
0.62
0.50
0.43
0.32
0.26
0.23
0.22
0.23
21
|
Rev. 04 - 5 January 2007
s
21
138.40
117.90
100.40
92.20
86.50
82.00
78.10
74.50
71.30
68.30
65.30
58.20
52.50
47.70
43.00
35.30
29.70
25.50
22.90
20.90
20.30
21.60
25.40
31.50
38.60
48.40
|s
0.02
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.10
0.12
0.14
0.16
0.15
12
|
s
12
49.80
30.70
16.40
10.50
15.50
27.00
41.30
54.50
72.80
80.50
83.90
84.80
85.30
84.20
82.40
79.90
78.20
74.10
75.40
8.00
6.60
5.80
5.60
6.20
7.30
8.80
|s
0.83
0.72
0.66
0.65
0.64
0.65
0.66
0.67
0.68
0.69
0.71
0.74
0.77
0.80
0.82
0.86
0.89
0.91
0.93
0.94
0.94
0.95
0.96
0.96
0.94
0.94
Product specification
22
|
s
BLF145
22
12 of 15
177.60
175.10
170.60
166.40
162.30
158.60
162.10
105.00
135.80
147.90
153.40
156.40
158.30
159.70
160.50
161.20
162.00
163.70
164.90
166.20
168.00
171.20
174.20
177.10
179.90
67.60