TetraFET
DMD1020
DMD1020-A
METAL GATE RF SILICON FET
MECHANICAL DATA
GOLD METALLISED
MULTI-PURPOSE SILICON
DMOS RF FET
B
G
(typ)
C
2 pls)
(
2
5
3
4
1
P
(
2 pls)
A
H
D
150W – 28V – 400MHz
PUSH–PULL
E
4 pls)
(
F
I
FEATURES
• SUITABLE FOR BROAD BAND APPLICATIONS
• SIMPLE BIAS CIRCUITS
• ULTRA-LOW THERMAL RESISTANCE
• BeO FREE
N
M
O
D1
J
K
PIN 1
PIN 3
PIN 5
SOURCE (COMMON)
PIN 2
PIN 4
DRAIN 1
GATE 2
DRAIN 2
GATE 1
• LOW Crss
DIM Millimetres Tol.
Inches
0.600
0.425
45°
Tol.
A
B
C
D
E
F
15.24
10.80
45°
9.78
8.38
27.94
1.52R
10.16
21.84
0.10
0.50
0.13
5°
0.020
0.005
5°
• HIGH GAIN – 13 dB MINIMUM
0.13
0.13
0.13
0.13
0.15
0.23
0.02
0.13
0.13
0.38
0.13
0.13
0.385
0.330
1.100
0.060R
0.400
0.860
0.004
0.077
0.040
0.175
1.340
0.064R
0.005
0.005
0.005
0.005
0.006
0.009
0.001
0.005
0.005
0.015
0.005
0.005
APPLICATIONS
G
H
I
• VHF/UHF COMMUNICATIONS
from 1 MHz to 500 MHz
J
K
M
N
O
P
1.96
1.02
4.45
34.04
1.63R
P
Power Dissipation
760W (389W -A Version)
D
BV
BV
Drain – Source Breakdown Voltage *
Gate – Source Breakdown Voltage*
Drain Current*
70V
20V
DSS
GSS
I
25A
D(sat)
T
T
Storage Temperature
–65 to 150°C
200°C
stg
Maximum Operating Junction Temperature
j
* Per Side
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 6984
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
Issue 1