HTML datasheet archive (search documentation on electronic components) Search datasheet (1.687.043 components)
Search field

Datasheet: D1021UK (SemeLAB)

Metal Gate Rf Silicon Fet

 

Download: PDF   ZIP
SemeLAB
D1021UK
Prelim. 11/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
P
D
Power Dissipation
BV
DSS
Drain ­ Source Breakdown Voltage *
BV
GSS
Gate ­ Source Breakdown Voltage *
I
D(sat)
Drain Current *
T
stg
Storage Temperature
T
j
Maximum Operating Junction Temperature
350W
70V
±20V
20A
­65 to 150°C
200°C
MECHANICAL DATA
F
A
C
B
(2 pls)
K
2
3
E
1
G (4 pls)
5
4
D
N
M
J
I
H
GOLD METALLISED
MULTI-PURPOSE SILICON
DMOS RF FET
125W ­ 28V ­ 400MHz
PUSH­PULL
FEATURES
· SIMPLIFIED AMPLIFIER DESIGN
· SUITABLE FOR BROAD BAND APPLICATIONS
· LOW C
rss
· SIMPLE BIAS CIRCUITS
· LOW NOISE
· HIGH GAIN ­ 13 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
(T
case
= 25°C unless otherwise stated)
APPLICATIONS
· HF/VHF/UHF COMMUNICATIONS
from 1 MHz to 400 MHz
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
C
45°
45°
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
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
D1021UK
Prelim. 11/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
70
4
1
1
7
3.2
13
50
20:1
240
120
10
V
GS
= 0
I
D
= 100mA
V
DS
= 28V
V
GS
= 0
V
GS
= 20V
V
DS
= 0
I
D
= 10mA
V
DS
= V
GS
V
DS
= 10V
I
D
= 4A
P
O
= 125W
V
DS
= 28V
I
DQ
= 1.6A
f = 400MHz
V
DS
= 28V
V
GS
= ­5V f = 1MHz
V
DS
= 28V
V
GS
= 0
f = 1MHz
V
DS
= 28V
V
GS
= 0
f = 1MHz
V
mA
m
A
V
S
dB
%
--
pF
pF
pF
ELECTRICAL CHARACTERISTICS
(T
case
= 25°C unless otherwise stated)
Drain­Source
BV
DSS
Breakdown Voltage
Zero Gate Voltage
I
DSS
Drain Current
I
GSS
Gate Leakage Current
V
GS(th)
Gate Threshold Voltage *
g
fs
Forward Transconductance *
G
PS
Common Source Power Gain
h
Drain Efficiency
VSWR
Load Mismatch Tolerance
C
iss
Input Capacitance
C
oss
Output Capacitance
C
rss
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.
R
THj­case
Thermal Resistance Junction ­ Case
Max. 0.5°C / W
THERMAL DATA
* Pulse Test:
Pulse Duration = 300
m
s , Duty Cycle
£
2%
TOTAL DEVICE
PER SIDE
PER SIDE
D1021UK
Prelim. 11/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
3LQ:
3RXW
:
'UDLQ(IILFLHQF\
3RXW
'UDLQ(IILFLHQF\
I 0+]
,GT $
9GV 9
3LQ:
3RXW
:
*DLQ
G%
3RXW
*DLQ
I 0+]
,GT $
9GV 9
3RXW:3(3
,0'
G%F
,0'
I 0+]
I 0+]
,GT $
9GV 9
Figure 1.
Power Output and Efficiency vs. Input Power
Figure 2.
Power Output and Gain vs. Input Power
Figure 3
IMD vs.Power Output
D1021UK
Prelim. 11/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
=6RSW
=6RSW
0DWFKLQJ
1HWZRUN
I
0+]
5
M;
=6
,PSHGDQFHPHDVXUHGVRXUFHWRVRXUFH
=/RSW
=/RSW
0DWFKLQJ
1HWZRUN
I
0+]
5
M;
=/
,PSHGDQFHPHDVXUHGGUDLQWRGUDLQ
D1021UK
Prelim. 11/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
6 2 0 p F
1 5
L 2
6 2 0 p F
1 0 0 n F
2 - 1 8 p F
2 - 1 8 p F
T 1
2 2 K
T 3
T 2
6 2 0 p F
6 2 0 p F
1 0 p F
1 0 0 K
D 1 0 2 1 U K
D 1 0 2 1 U K
1 0 0 u F
L 1
T 6
2 - 1 8 p F
2 7 p F
6 #
6 "
1 - 3 . 5 p F
6 8 0 p F
1 . 5 K
G a t e - B i a s
+ 2 8 V
6 x 4 m m
c o n t a c t p a d
6 x 4 m m
c o n t a c t p a d
6 x 4 m m
c o n t a c t
p a d
6 x 4 m m
c o n t a c t
p a d
400MHz Test Fixture
T1
11cm 50 Ohm UT47 semi-rigid coax on Siemens B62152A1X1 2 hole ferrite core
T2,3,4,5
9cm 15 Ohm UT85-15 semi-rigid coax
T6
9.7cm 50 Ohm UT85 semi-rigid coax
L1
7 Turns 19swg enamelled copper wire 3.5mm internal diameter
L2
5.5 Turns 19swg enamelled copper wire on Fair-rite FT50 ferrite core
© 2017 • ICSheet
Contact form
Main page