BF904WR NXP Semiconductors, BF904WR Datasheet - Page 10
![Enhancement type Field-Effect Transistor in a plastic SOT343R package](/photos/40/57/405754/sot343r_sml.jpg)
BF904WR
Manufacturer Part Number
BF904WR
Description
Enhancement type Field-Effect Transistor in a plastic SOT343R package
Manufacturer
NXP Semiconductors
Datasheet
1.BF904WR.pdf
(14 pages)
Specifications of BF904WR
Application
VHF/UHF
Channel Type
N
Channel Mode
Enhancement
Continuous Drain Current
0.03A
Drain Source Voltage (max)
7V
Noise Figure (max)
2.8dB
Frequency (max)
1GHz
Package Type
CMPAK
Pin Count
3 +Tab
Input Capacitance (typ)@vds
2.2@5V@Gate 1/1.5@5V@Gate 2pF
Output Capacitance (typ)@vds
1.3@5VpF
Reverse Capacitance (typ)
0.025@5VpF
Operating Temp Range
-65C to 150C
Mounting
Surface Mount
Number Of Elements
2
Power Dissipation (max)
280mW
Screening Level
Military
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BF904WR
Manufacturer:
NXP
Quantity:
51 000
NXP Semiconductors
Table 1 Scattering parameters: V
Table 2 Noise data: V
2010 Sep 15
(MHz)
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
N-channel dual-gate MOS-FET
100
200
300
400
500
600
700
800
900
f
40
(MHz)
MAGNITUDE
800
f
(ratio)
0.989
0.985
0.976
0.958
0.942
0.918
0.899
0.876
0.852
0.823
0.800
0.750
0.719
0.682
0.642
0.602
0.547
0.596
0.682
0.771
0.793
s
11
DS
= 5 V; V
ANGLE
102.5
109.8
124.9
128.7
132.6
142.5
157.5
116.5
(deg)
16.4
24.1
32.0
39.3
46.0
52.6
58.8
64.9
70.9
82.4
92.7
3.4
8.3
G2-S
DS
(dB)
F
2.00
=5 V; V
MAGNITUDE
min
= 4 V; I
(ratio)
2.420
2.414
2.368
2.301
2.251
2.170
2.080
2.001
1.924
1.829
1.747
1.621
1.535
1.424
1.349
1.283
1.130
1.018
0.979
0.804
0.541
G2-S
D
= 10 mA
s
21
= 4 V; I
ANGLE
153.5
116.2
(deg)
175.7
169.1
158.8
148.5
138.8
129.5
120.7
103.2
15.1
49.1
79.4
112.1
D
94.7
86.5
70.7
54.6
39.4
22.5
10
1.1
= 10 mA
(ratio)
.686
MAGNITUDE
(ratio)
0.000
0.001
0.003
0.004
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.005
0.008
0.010
0.013
0.018
0.014
0.040
0.077
0.120
0.149
opt
s
12
(deg)
49.6
ANGLE
163.9
164.0
(deg)
120.5
139.8
137.8
156.8
175.1
172.6
178.8
158.3
79.9
78.3
80.3
73.7
70.7
67.2
67.8
68.6
72.9
78.7
88.3
MAGNITUDE
(ratio)
0.993
0.992
0.987
0.980
0.974
0.966
0.958
0.951
0.944
0.937
0.933
0.928
0.930
0.924
0.928
0.928
0.837
0.778
0.629
0.479
0.887
Product specification
BF904WR
50.40
s
r
22
n
ANGLE
109.6
119.5
119.9
(deg)
15.2
18.7
22.2
25.5
28.9
32.1
35.2
41.7
48.4
54.9
62.9
73.1
81.0
95.8
11.4
1.6
3.9
7.8