BLF244 NXP Semiconductors, BLF244 Datasheet - Page 13

• Manufacturer Part Number: BLF244
• Description: Silicon N-channel enhancement mode vertical D-MOS transistor designed for large signal amplifier applications in the VHF frequency range
• Manufacturer: NXP Semiconductors

Philips Semiconductors
BLF244 scattering parameters
V
Note
1. For more extensive s-parameters see internet:
2003 Oct 13
DS
VHF power MOS transistor
f (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
D
= 25 mA; note 1
|s
0.99
0.96
0.89
0.83
0.79
0.77
0.76
0.75
0.76
0.76
0.77
0.79
0.82
0.85
0.87
0.89
0.92
0.93
0.94
0.95
0.94
0.94
0.94
0.93
0.93
0.92
11
|
s
11
179.1
174.8
170.7
163.1
156.0
149.2
142.5
136.1
103.1
111.8
118.3
123.5
127.9
132.0
140.7
146.7
151.6
156.5
164.0
170.5
175.8
15.9
30.1
56.5
76.5
91.7
15.62
14.85
12.92
10.79
|s
8.98
7.55
6.40
5.50
4.79
4.24
3.77
2.88
2.24
1.82
1.50
1.04
0.78
0.59
0.47
0.38
0.32
0.25
0.22
0.21
0.22
0.23
21
|
s
21
167.8
157.2
137.3
122.3
110.5
101.1
93.4
87.1
81.7
76.8
72.2
61.9
54.2
47.9
42.0
33.2
27.0
23.1
20.9
20.0
20.8
26.1
33.7
41.9
47.9
57.3
13
|s
0.01
0.03
0.04
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.06
0.05
0.04
0.03
0.02
0.01
0.03
0.04
0.06
0.07
0.09
0.12
0.14
0.17
0.19
0.17
12
|
s
12
78.5
68.0
49.3
35.1
24.1
15.8
48.5
83.8
91.3
91.9
91.5
89.4
85.7
81.9
78.9
73.1
75.3
9.1
3.8
14.3
16.8
15.2
0.5
4.3
7.7
7.5
|s
0.98
0.96
0.88
0.81
0.76
0.73
0.72
0.72
0.72
0.73
0.74
0.77
0.80
0.83
0.85
0.89
0.92
0.93
0.95
0.95
0.96
0.96
0.96
0.96
0.94
0.93
Product specification
22
|
s
BLF244
22
176.1
170.6
165.5
160.9
165.9
106.4
111.8
116.6
120.8
129.3
135.8
141.4
146.3
154.2
160.5
165.7
170.1
174.1
177.6
13.8
27.1
50.1
68.2
81.7
91.9
99.9