D2013UK
Prelim.12/00
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
PDPower Dissipation
BVDSS Drain – Source Breakdown Voltage *
BVGSS Gate – Source Breakdown Voltage *
ID(sat) Drain Current *
Tstg Storage Temperature
TjMaximum Operating Junction Temperature
83W
65V
±20V
4A
–65 to 150°C
200°C
MECHANICAL DATA
F
A
C
B
(
2 pls
)
K
23
E
1
G
(
4 pls
)
54
D
N
M
JIH
GOLD METALLISED
MULTI-PURPOSE SILICON
DMOS RF FET
20W – 28V – 1GHz
PUSH–PULL
FEATURES
• SIMPLIFIED AMPLIFIER DESIGN
• SUITABLE FOR BROAD BAND APPLICATIONS
• VERY LOW Crss
• SIMPLE BIAS CIRCUITS
• LOW NOISE
• HIGH GAIN – 10 dB MINIMUM
DK
PIN 1 SOURCE (COMMON)
PIN 3 DRAIN 2
PIN 5 GATE 1
PIN 2 DRAIN 1
PIN 4 GATE 2
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
APPLICATIONS
•HF/VHF/UHF COMMUNICATIONS
from 1MHz to 2 GHz
METAL GATE RF SILICON FET
TetraFET
DIM mm Tol. Inches Tol.
A 6.45 0.13 0.254 0.005
B 1.65R 0.13 0.065R 0.005
C45°5°45°5°
D 16.51 0.76 0.650 0.03
E 6.47 0.13 0.255 0.005
F 18.41 0.13 0.725 0.005
G 1.52 0.13 0.060 0.005
H 4.82 0.25 0.190 0.010
I 24.76 0.13 0.975 0.005
J 1.52 0.13 0.060 0.005
K 0.81R 0.13 0.032R 0.005
M 0.13 0.02 0.005 0.001
N 2.16 0.13 0.085 0.005
* Per Side
ROHS COMPLIANT
Parameter Test Conditions Min. Typ. Max. Unit
D2013UK
Prelim.12/00
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
65
1
1
17
0.72
10
40
20:1
48
24
2
VGS = 0 ID= 10mA
VDS = 28V VGS = 0
VGS = 20V VDS = 0
ID= 10mA VDS = VGS
VDS = 10V ID= 0.8A
PO= 20W
VDS = 28V IDQ = 0.8A
f = 1GHz
VDS = 0 VGS = –5V f = 1MHz
VDS = 28V VGS = 0 f = 1MHz
VDS = 28V VGS = 0 f = 1MHz
V
mA
m
A
V
S
dB
%
—
pF
pF
pF
ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated)
Drain–Source
BVDSS Breakdown Voltage
Zero Gate Voltage
IDSS Drain Current
IGSS Gate Leakage Current
VGS(th) Gate Threshold Voltage *
gfs Forward Transconductance *
GPS Common Source Power Gain
h
Drain Efficiency
VSWR Load Mismatch Tolerance
Ciss Input Capacitance
Coss Output Capacitance
Crss Reverse Transfer Capacitance
HAZARDOUS MATERIAL WARNING
The ceramic portion of the device between leads and metal flange is beryllium oxide. Beryllium oxide dust is highly
toxic and care must be taken during handling and mounting to avoid damage to this area.
THESE DEVICES MUST NEVER BE THROWN AWAY WITH GENERAL INDUSTRIAL OR DOMESTIC WASTE.
RTHj–case Thermal Resistance Junction – Case Max. 2.1°C / W
THERMAL DATA
* Pulse Test: Pulse Duration = 300
m
s , Duty Cycle
£
2%
TOTAL DEVICE
PER SIDE
PER SIDE
D2013UK
Prelim.12/00
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Figure 1
OutputPower and Gain vs. Input Power.
Figure 2
Output Power and efficiency vs. Input Power.
Figure 3
IMD Vs. Output Power.
OPTIMUM SOURCE AND LOAD IMPEDANCE
Frequency ZSZL
MHz
WW
WW WW
WW
1000MHZ 1.3 - j4.6 2.5 - j2.6
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!Freq S11 S21 S12 S22
!MHz mag ang mag ang mag ang mag ang
100 0.841 -122 24.547 98 0.01318 13 0.49 -94
200 0.871 -146 11.482 69 0.01 0 0.61 -125
300 0.891 -156 6.683 52 0.00653 10 0.708 -137
400 0.902 -163 4.365 40 0.00596 49 0.767 -146
500 0.923 -170 3.055 27 0.00891 71 0.813 -155
600 0.933 -174 2.113 22 0.01349 79 0.851 -165
700 0.955 -175 1.758 19 0.01862 85 0.881 -166
800 0.955 -177 1.413 12 0.02344 82 0.902 -170
900 0.966 179 1.161 5 0.02851 80 0.902 -177
1000 0.955 177 0.944 3 0.03236 80 0.902 -179
! Vds=28V, Idq=0.8A
# MHz S MA R 50
Typical S Parameters
D2013UK
Prelim.12/00
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
T2 T19
L1
L3
100nF 1nF 1K 2 1K 2
1K 2
36pF
36pF
1-8pF 10pF
2.2pF
1-8pF
10
1nF 100nF
36pF
36pF
8.2pF 3.6pF 1-8pF
D 2013U K
D 2013U K
L2
100uF
T1
G a te -B ia s
+28V
T3 T4 T5 T6
T7 T8 T9
T11 T12 T13 T14
T15 T16 T17 T18
T10
1000MHz Test Fixture
Substrate 0.8mm thick PTFE/glass
All microstrip lines W = 2.7mm
T1 23mm
T2, T19 50MM 50 Ohm UT34 semi-rigid coax
T3, T7 6mm
T4, T8 8mm
T5, T9 15mm
T6, T10 9mm
T11, T15 8mm
T12, T16 7mm
T13, T17 11mm
T14, T18 5mm
L1, L2 6 turns of 24swg enamelld copper wire, 3mm i,d.
L3 1.5 turn 24 swg enamelled copper wire on Siemens B62152-A7x 2 hole core