BLF544,112 NXP Semiconductors, BLF544,112 Datasheet - Page 13

• Manufacturer Part Number: BLF544,112
• Description: TRANSISTOR RF DMOS SOT171A
• Manufacturer: NXP Semiconductors

Specifications of BLF544,112

• Package / Case: SOT-171A
• Transistor Type: N-Channel
• Frequency: 960MHz
• Gain: 7dB
• Voltage - Rated: 65V
• Current Rating: 3.5A
• Voltage - Test: 28V
• Power - Output: 20W
• Minimum Operating Temperature: - 65 C
• Mounting Style: SMD/SMT
• Product Type: RF MOSFET Power
• Resistance Drain-source Rds (on): 1.25 Ohms
• Transistor Polarity: N-Channel
• Configuration: Single Quad Source
• Drain-source Breakdown Voltage: 65 V
• Gate-source Breakdown Voltage: +/- 20 V
• Continuous Drain Current: 3.5 A
• Power Dissipation: 48 W
• Maximum Operating Temperature: + 200 C
• Application: UHF
• Channel Type: N
• Channel Mode: Enhancement
• Drain Source Voltage (max): 65V
• Output Power (max): 20W
• Power Gain (typ)@vds: 14@28VdB
• Frequency (max): 960MHz
• Package Type: CDFM
• Pin Count: 6
• Forward Transconductance (typ): 0.9S
• Drain Source Resistance (max): 1250@10Vmohm
• Input Capacitance (typ)@vds: 32@28VpF
• Output Capacitance (typ)@vds: 24@28VpF
• Reverse Capacitance (typ): 6.4@28VpF
• Operating Temp Range: -65C to 200C
• Drain Efficiency (typ): 60%
• Mounting: Screw
• Mode Of Operation: CW Class-B
• Number Of Elements: 1
• Power Dissipation (max): 48000mW
• Vswr (max): 50
• Screening Level: Military
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Noise Figure: -
• Current - Test: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 568-2406; 933997320112; BLF544; BLF544

Philips Semiconductors
BLF544 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
= 40 mA; note 1
|s
0.99
0.98
0.93
0.88
0.84
0.81
0.79
0.77
0.76
0.75
0.75
0.74
0.74
0.74
0.75
0.77
0.78
0.80
0.82
0.84
0.85
0.89
0.90
0.92
0.93
0.94
11
|
s
11
177.0
173.0
169.0
166.0
100.0
110.0
118.0
124.0
129.0
133.0
141.0
147.0
151.0
154.0
159.0
163.0
167.0
169.0
172.0
175.0
179.0
14.0
27.6
52.0
72.0
87.7
13.60
13.20
11.90
10.30
|s
8.93
7.75
6.78
6.00
5.36
4.82
4.37
3.53
2.94
2.50
2.16
1.67
1.33
1.09
0.91
0.77
0.66
0.50
0.39
0.32
0.26
0.22
21
|
s
21
171.0
162.0
146.0
134.0
124.0
116.0
110.0
104.0
99.8
95.9
92.3
84.7
78.3
72.6
67.5
58.4
50.4
43.1
36.6
30.6
25.1
15.6
7.5
0.6
10.8
5.4
13
|s
0.02
0.04
0.07
0.09
0.10
0.11
0.12
0.12
0.12
0.12
0.13
0.13
0.13
0.12
0.12
0.12
0.11
0.10
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.04
12
|
s
12
81.0
72.4
57.1
44.8
35.2
27.7
21.6
16.7
12.5
8.9
5.7
11.5
15.8
23.3
29.7
35.3
40.3
44.7
48.6
55.2
60.4
64.3
67.3
69.2
1.1
6.6
|s
0.89
0.87
0.82
0.77
0.72
0.68
0.66
0.64
0.63
0.62
0.61
0.61
0.61
0.62
0.64
0.67
0.70
0.73
0.75
0.78
0.80
0.84
0.88
0.90
0.92
0.93
Product specification
22
|
s
BLF544
22
102.0
109.0
115.0
120.0
124.0
131.0
137.0
140.0
143.0
148.0
151.0
154.0
157.0
160.0
162.0
167.0
170.0
174.0
177.0
179.0
12.8
25.3
48.0
66.6
81.3
93.0