BLF244,112 NXP Semiconductors, BLF244,112 Datasheet - Page 14
![TRANSISTOR RF DMOS SOT123A](/photos/5/63/56370/568-sot-123a_sml.jpg)
BLF244,112
Manufacturer Part Number
BLF244,112
Description
TRANSISTOR RF DMOS SOT123A
Manufacturer
NXP Semiconductors
Datasheet
1.BLF244112.pdf
(16 pages)
Specifications of BLF244,112
Package / Case
SOT-123A
Transistor Type
N-Channel
Frequency
175MHz
Gain
17dB
Voltage - Rated
65V
Current Rating
3A
Current - Test
25mA
Voltage - Test
28V
Power - Output
15W
Minimum Operating Temperature
- 65 C
Mounting Style
SMD/SMT
Resistance Drain-source Rds (on)
1.5 Ohm @ 10 V
Transistor Polarity
N-Channel
Configuration
Single Dual Source
Drain-source Breakdown Voltage
65 V
Gate-source Breakdown Voltage
+/- 20 V
Continuous Drain Current
3 A
Power Dissipation
38000 mW
Maximum Operating Temperature
+ 200 C
Application
VHF
Channel Type
N
Channel Mode
Enhancement
Drain Source Voltage (max)
65V
Output Power (max)
15W
Power Gain (typ)@vds
17@28V/15@12.5VdB
Frequency (max)
175MHz
Package Type
SOT-123A
Pin Count
4
Forward Transconductance (typ)
0.6(Min)S
Drain Source Resistance (max)
1500@10Vmohm
Input Capacitance (typ)@vds
60@28VpF
Output Capacitance (typ)@vds
40@28VpF
Reverse Capacitance (typ)
4.5@28VpF
Operating Temp Range
-65C to 200C
Drain Efficiency (typ)
65%
Mounting
Screw
Mode Of Operation
CW Class-B
Number Of Elements
1
Power Dissipation (max)
38000mW
Vswr (max)
50
Screening Level
Military
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Noise Figure
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-2411
933817040112
BLF244
BLF244
933817040112
BLF244
BLF244
Philips Semiconductors
PACKAGE OUTLINE
2003 Oct 13
Flanged ceramic package; 2 mounting holes; 4 leads
VHF power MOS transistor
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)
inches
UNIT
mm
VERSION
OUTLINE
SOT123A
0.294
0.251
7.47
6.37
A
0.229
0.219
5.82
5.56
b
A
0.007
0.004
0.18
0.10
c
H
IEC
H
0.383
0.373
9.73
9.47
1
D
4
0.385
0.371
9.78
9.42
D 1
0.107
0.091
D 1
U 1
2.72
2.31
D
q
JEDEC
F
20.71
19.93
0.815
0.785
REFERENCES
H
3
2
0.131
0.120
3.33
3.04
0
p
b
w 2
0.182
0.162
scale
M
EIAJ
4.63
4.11
C
14
Q
5
C
M
B
F
p
18.42
0.725
10 mm
q
U 2
A
w 1
24.87
24.64
0.980
0.970
M
U 1
A
M
0.255
0.245
6.48
6.22
B
U 2
M
0.385
0.370
9.78
9.39
U 3
U 3
PROJECTION
EUROPEAN
0.010
0.25
w 1
Q
0.020
c
0.51
w 2
Product specification
45
ISSUE DATE
BLF244
99-03-29
SOT123A