TetraFET
D1231UK
ROHS COMPLIANT
METAL GATE RF SILICON FET
GOLD METALLISED
MULTI-PURPOSE SILICON
DMOS RF FET
MECHANICAL DATA
Dimensions in mm.
2
.
3
1
3
5
.
5
0
±
0
.
1
5
±
0
.
2
0
4
.
3
P
R
.
1
.
2
7
±
0
.
0
5
L
.
2
P
L
.
10W – 12.5V – 500MHz
SINGLE ENDED
2
P
L
.
0
.
4
7
1
.
6
5
2
P
L
.
4
3
2
1
5
6
7
8
1
.
2
7
.
0
2
0
.
0
7
5
.
8
7
6
.
5
0
±
0
.
3
8
1
1
.
2
7
P
2
L
.
P
L
.
±
0
.
1
0
0
.
1
5
1
.
2
7
0
.
1
0
R
.
T
Y
P
.
0
.
4
7
2
P
L
.
FEATURES
0
.
8
0
0
.
1
0
0
.
5
0
8
4
P
L
.
0
.
1
0
T
Y
P
.
T
Y
P
.
4
.
3
4
±
0
.
1
0
• SIMPLIFIED AMPLIFIER DESIGN
• SUITABLE FOR BROAD BAND APPLICATIONS
F-0127 PACKAGE
• VERY LOW C
rss
• SIMPLE BIAS CIRCUITS
• LOW NOISE
PIN 1 – SOURCE
PIN 2 – DRAIN
PIN 3 – DRAIN
PIN 4 – SOURCE
PIN 5 – SOURCE
PIN 6 – GATE
PIN 7 – GATE
PIN 8 – SOURCE
• HIGH GAIN – 10 dB MINIMUM
Ceramic Material: Alumina.
Parts can also be supplied with AlN or BeO for
improved thermal resistance.
Contact Semelab for details.
APPLICATIONS
• HF/VHF/UHF COMMUNICATIONS
from 1 MHz to 500 MHz
ABSOLUTE MAXIMUM RATINGS (T
= 25°C unless otherwise stated)
case
P
Power Dissipation
30W
40V
D
BV
BV
I
Drain – Source Breakdown Voltage
Gate – Source Breakdown Voltage
Drain Current
DSS
GSS
±20V
10A
D(sat)
T
Storage Temperature
–65 to 150°C
200°C
stg
j
T
Maximum Operating Junction Temperature
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.
Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
Document Number 3176
E-mail: sales@semelab.co.uk
Website http://www.semelab.co.uk
Issue 3