BF1208,115 NXP Semiconductors, BF1208,115 Datasheet - Page 17

• Manufacturer Part Number: BF1208,115
• Description: MOSFET N-CH DUAL GATE SSMINI-6
• Manufacturer: NXP Semiconductors

Specifications of BF1208,115

• Package / Case: SS Mini-6 (SOT-666)
• Transistor Type: N-Channel Dual Gate
• Frequency: 400MHz
• Gain: 32dB
• Voltage - Rated: 6V
• Current Rating: 30mA
• Noise Figure: 1.3dB
• Current - Test: 19mA
• Voltage - Test: 5V
• Configuration: Dual Common Source
• Continuous Drain Current: 30 mA
• Drain-source Breakdown Voltage: 6 V
• Gate-source Breakdown Voltage: 6 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Mounting Style: SMD/SMT
• Power Dissipation: 180 mW
• Transistor Polarity: N-Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 934058529115; BF1208 T/R; BF1208 T/R

Philips Semiconductors
9397 750 14254
Product data sheet
8.2.2 Scattering parameters for amplifier B
8.2.3 Noise data for amplifier B
Table 12:
V
Table 13:
V
unless otherwise specified.
f
(MHz)
50
100
200
300
400
500
600
700
800
900
1000
f (MHz)
400
800
DS(B)
DS(B)
= 5 V; V
= 5 V; V
s
Magnitude
(ratio)
0.985
0.984
0.980
0.975
0.969
0.961
0.955
0.945
0.938
0.930
0.920
11
Scattering parameters for amplifier B
Noise data for amplifier B
G2-S
G2-S
= 4 V; I
= 4 V; I
NF
1.3
1.4
Angle
(deg)
min
3.42
6.96
13.51 3.27
20.07 3.23
26.61 3.19
32.89 3.14
39.19 3.07
45.39 3.00
51.39 2.93
57.36 2.85
63.10 2.77
Rev. 01 — 16 March 2005
D(B)
D(B)
(dB)
= 13 mA; V
= 13 mA; V
s
Magnitude
(ratio)
3.33
3.31
21
ratio
0.695
0.674
opt
DS(A)
DS(A)
Angle
(deg)
176.41 0.0010
172.70 0.0020
165.59 0.0039
158.42 0.0054
151.34 0.0068
144.33 0.0085
137.54 0.0100
130.72 0.0115
123.98 0.0131
117.31 0.0145
110.39 0.0157
= 0 V; V
= 0 V; V
s
Magnitude
(ratio)
G1-S(A)
G1-S(A)
12
Dual N-channel dual gate MOSFET
(deg)
13.11
32.77
= 0 V; T
= 0 V; T
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Angle
(deg)
87.55
83.45
82.84
82.01
79.73
77.91
76.31
73.76
71.58
69.18
67.54
amb
amb
= 25 C; typical values.
= 25 C; typical values;
s
Magnitude
(ratio)
0.988
0.988
0.987
0.986
0.984
0.982
0.980
0.977
0.974
0.971
0.967
22
r
0.694
0.674
n
BF1208
( )
Angle
(deg)
17 of 22
1.60
3.16
6.31
9.40
12.46
15.57
18.62
21.70
24.76
27.81
30.86