BLF542,112 NXP Semiconductors, BLF542,112 Datasheet - Page 11
![TRANSISTOR RF DMOS SOT171A](/photos/5/63/56369/568-sot-171a_sml.jpg)
BLF542,112
Manufacturer Part Number
BLF542,112
Description
TRANSISTOR RF DMOS SOT171A
Manufacturer
NXP Semiconductors
Datasheet
1.BLF542112.pdf
(15 pages)
Specifications of BLF542,112
Package / Case
SOT-171A
Transistor Type
N-Channel
Frequency
500MHz
Gain
16.5dB
Voltage - Rated
65V
Current Rating
1.5A
Current - Test
50mA
Voltage - Test
28V
Power - Output
5W
Minimum Operating Temperature
- 65 C
Mounting Style
SMD/SMT
Product Type
RF MOSFET Power
Resistance Drain-source Rds (on)
5 Ohms
Transistor Polarity
N-Channel
Configuration
Single Quad Source
Drain-source Breakdown Voltage
65 V
Gate-source Breakdown Voltage
+/- 20 V
Continuous Drain Current
1.5 A
Power Dissipation
20 W
Maximum Operating Temperature
+ 200 C
Application
UHF
Channel Type
N
Channel Mode
Enhancement
Drain Source Voltage (max)
65V
Output Power (max)
5W
Power Gain (typ)@vds
16.5@28VdB
Frequency (max)
500MHz
Package Type
CDFM
Pin Count
6
Forward Transconductance (typ)
0.24S
Drain Source Resistance (max)
5000@15Vmohm
Input Capacitance (typ)@vds
14@28VpF
Output Capacitance (typ)@vds
9.4@28VpF
Reverse Capacitance (typ)
1.7@28VpF
Operating Temp Range
-65C to 200C
Drain Efficiency (typ)
59%
Mounting
Screw
Mode Of Operation
CW Class-B
Number Of Elements
1
Power Dissipation (max)
20000mW
Vswr (max)
50
Screening Level
Military
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Noise Figure
-
Lead Free Status / Rohs Status
Compliant
Other names
568-2417
934006660112
BLF542
BLF542
934006660112
BLF542
BLF542
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BLF542,112
Manufacturer:
Skyworks
Quantity:
1 400
Philips Semiconductors
BLF542 scattering parameters
V
Note
1. For more extensive s-parameters see internet:
2003 Sep 18
DS
UHF 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
= 10 mA; note 1
|s
1.00
1.00
1.00
0.99
0.98
0.98
0.97
0.96
0.94
0.93
0.92
0.89
0.87
0.85
0.83
0.82
0.81
0.81
0.81
0.82
0.83
0.86
0.87
0.89
0.90
0.91
11
|
s
11
178.0
171.0
105.0
116.0
125.0
133.0
140.0
146.0
157.0
166.0
175.0
12.0
17.9
23.6
29.3
34.8
40.1
45.3
50.3
54.9
65.5
75.5
84.2
91.7
3.0
6.0
|s
5.88
5.88
5.86
5.74
5.65
5.55
5.43
5.31
5.19
5.03
4.86
4.42
4.06
3.71
3.35
2.81
2.34
2.00
1.70
1.48
1.28
1.00
0.79
0.64
0.53
0.45
21
|
s
21
178.0
175.0
169.0
164.0
159.0
154.0
150.0
145.0
140.0
135.0
131.0
122.0
113.0
105.0
97.3
84.6
73.6
64.0
55.5
47.7
40.9
29.0
18.6
9.8
2.0
4.8
11
|s
0.00
0.01
0.02
0.03
0.04
0.04
0.05
0.06
0.07
0.07
0.08
0.09
0.10
0.10
0.10
0.11
0.11
0.10
0.10
0.09
0.09
0.08
0.07
0.06
0.05
0.04
12
|
s
12
84.7
80.4
74.8
70.2
65.6
61.2
56.9
52.4
47.9
43.6
34.7
26.8
19.0
12.4
0.0
1.2
16.7
23.8
30.2
35.6
44.9
52.3
58.1
62.4
64.9
8.6
|s
1.00
1.01
1.00
1.00
0.99
0.98
0.97
0.96
0.96
0.94
0.93
0.89
0.88
0.86
0.83
0.82
0.81
0.82
0.82
0.83
0.84
0.87
0.89
0.90
0.92
0.93
Product specification
22
|
s
BLF542
22
107.0
115.0
121.0
128.0
133.0
142.0
149.0
155.0
160.0
165.0
11.0
17.2
22.4
27.3
32.1
36.8
41.8
46.9
51.6
61.6
70.0
78.2
85.3
96.8
2.3
6.0