D1201UK
Document Number 3203
Issue 3
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
PDPower Dissipation
BVDSS Drain – Source Breakdown Voltage
BVGSS Gate – Source Breakdown Voltage
ID(sat) Drain Current
Tstg Storage Temperature
TjMaximum Operating Junction Temperature
50W
40V
±20V
10A
–65 to 150°C
200°C
MECHANICAL DATA
G
K
M
J
IE
D
(2 pls)
C
N
(typ)
AB
F
(2 pls)
H
1
2
3
GOLD METALLISED
MULTI-PURPOSE SILICON
DMOS RF FET
10W – 12.5V – 500MHz
SINGLE ENDED
FEATURES
• SIMPLIFIED AMPLIFIER DESIGN
• SUITABLE FOR BROAD BAND APPLICATIONS
•LOW C
rss
• LOW NOISE
• HIGH GAIN – 10 dB MINIMUM
DP
PIN 1 SOURCE PIN 2 DRAIN
PIN 3 GATE
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
APPLICATIONS
•HF/VHF/UHF COMMUNICATIONS
from 1 MHz to 500 MHz
METAL GATE RF SILICON FET
TetraFET
DIM mm Tol. Inches Tol.
A 16.51 0.25 0.650 0.010
B 6.35 0.13 0.250 0.005
C 45° 5° 45° 5°
D 3.30 0.13 0.130 0.005
E 18.92 0.08 0.745 0.003
F 1.52 0.13 0.060 0.005
G 2.16 0.13 0.085 0.005
H 14.22 0.08 0.560 0.003
I 1.52 0.13 0.060 0.005
J 6.35 0.13 0.250 0.005
K 0.13 0.03 0.005 0.001
M 5.08 0.51 0.200 0.020
N 1.27 x 45° 0.13 0.050 x 45° 0.005
ROHS COMPLIANT
D1201UK
Document Number 3203
Issue 3
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
Parameter Test Conditions Min. Typ. Max. Unit
VGS = 0 ID= 100mA
VDS = 12.5V VGS = 0
VGS = 20V VDS = 0
ID= 10mA VDS = VGS
VDS = 10V ID= 1A
PO= 10W
VDS = 12.5V IDQ = 0.2A
f = 500MHz
VDS = 0 VGS = –5V f = 1MHz
VDS = 12.5V VGS = 0 f = 1MHz
VDS = 12.5V VGS = 0 f = 1MHz
V
mA
μA
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
ηDrain Efficiency
VSWR Load Mismatch Tolerance
Ciss Input Capacitance
Coss Output Capacitance
Crss Reverse Transfer Capacitance
40
1
1
17
0.8
10
50
20:1 60
40
4
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. 3.5°C / W
THERMAL DATA
* Pulse Test: Pulse Duration = 300 μs , Duty Cycle ≤2%
D1201UK
Document Number 3203
Issue 3
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
3RXW:
*DLQ
G%
9GV 9
,GT $
I 0+]
Figure 1- Gain vs. Power Output
3RXW:
(IILFLHQF\
9GV 9
,GT $
I 0+]
Figure 2 - Efficiency vs Power Output
3
RXW
:3(3
,0'
G%F I 0+]
I 0+]
9GV 9
,GT $
Figure 3 - IMD vs Power Output
OPTIMUM SOURCE AND LOAD IMPEDANCE
Frequency ZSZL
MHz ΩΩ
500MHz 2.7 + j2.7 3.5 – j0.9
Freq
MHz mag ang mag ang mag ang mag ang
100 0.92 -157 9.33 90 0.018 18 0.72 -174
200 0.92 -162 8.12 81 0.022 24 0.75 -175
300 0.91 -167 6.90 71 0.026 29 0.78 -176
400 0.91 -172 5.69 62 0.03 35 0.80 -177
500 0.91 -177 4.48 52 0.034 41 0.83 -178
600 0.90 178 3.26 43 0.038 47 0.85 -179
700 0.90 173 2.05 33 0.042 52 0.88 -180
800 0.89 168 0.83 24 0.046 58 0.90 179
900 0.90 162 0.70 17 0.054 55 0.91 174
1000 0.90 160 0.58 16 0.061 55 0.91 174
S11 S21 S12 S22
!V
DS = 12.5V, IDQ = 1A
# MHZ S MA R 50
Typical S Parameters
D1201UK
Document Number 3203
Issue 3
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
0
1
2
3
4
5
6
7
8
9
10
11
12
0.00 5.00 10.00 15.00 20.00 25.00 30.00
VDS (V)
IDS (A)
Vg=20V
Vg=18 V
Vg=16 V
Vg=14 V
Vg=12 V
Vg=10 V
Vg=8V
Vg=6 V
1
10
100
0 3 6 9 12 15
Vds V
Capacitance pF
Coss, pF Ciss, pF Crss, pF
Figure 4 – Typical IV Characteristics.
Figure 5 – Typical CV Characteristics.
D1201UK
Document Number 3203
Issue 3
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
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D1201UK 500MHz Test Fixture
