Seme D1008UK Datasheet
MECHANICAL DATA
TetraFET
D1008UK
METAL GATE RF SILICON FET
GOLD METALLISED
MULTI-PURPOSE SILICON
B
(
2 pls
PIN 1 SOURCE (COMMON)
PIN 3 DRAIN 2
PIN 5 GATE 1
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° 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
C
)
1
E
JIH
A
3
2
5
4
G (4 pls
F
DK
PIN 2 DRAIN 1
PIN 4 GATE 2
K
)
DMOS RF FET
D
80W – 28V – 500MHz
PUSH–PULL
FEATURES
• SIMPLIFIED AMPLIFIER DESIGN
M
N
• SUITABLE FOR BROAD BAND APPLICATIONS
•LOW C
rss
• SIMPLE BIAS CIRCUITS
• LOW NOISE
• HIGH GAIN – 13 dB MINIMUM
APPLICATIONS
• HF/VHF/UHF COMMUNICATIONS
from 1 MHz to 500 MHz
ABSOLUTE MAXIMUM RATINGS (T
P
D
BV
BV
I
D(sat)
T
stg
T
j
DSS
GSS
Power Dissipation
Drain – Source Breakdown Voltage *
Gate – Source Breakdown Voltage *
Drain Current *
Storage Temperature
Maximum Operating Junction Temperature
= 25°C unless otherwise stated)
case
* Per Side
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
175W
70V
±20V
10A
–65 to 150°C
200°C
9/99
D1008UK
ELECTRICAL CHARACTERISTICS (T
Parameter Test Conditions Min. Typ. Max. Unit
BV
I
DSS
I
GSS
V
GS(th)
g
fs
G
PS
η Drain Efficiency
VSWR Load Mismatch Tolerance
C
iss
C
oss
C
rss
Drain–Source
DSS
Breakdown Voltage
Zero Gate Voltage
Drain Current
Gate Leakage Current
Gate Threshold Voltage *
Forward Transconductance *
Common Source Power Gain
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
VDS= 28V VGS= –5V f = 1MHz
VDS= 28V VGS= 0 f = 1MHz
VDS= 28V VGS= 0 f = 1MHz
= 25°C unless otherwise stated)
case
PER SIDE
VGS= 0 ID= 100mA
VDS= 28V VGS= 0
VGS= 20V VDS= 0
ID= 10mA VDS= V
VDS= 10V ID= 2A
GS
TOTAL DEVICE
PO= 80W
VDS= 28V IDQ= 0.4A
f = 400MHz
PER SIDE
70
2
1
17
1.6
13
50
20:1
120
60
5
V
mA
µA
V
S
dB
%
—
pF
pF
pF
* Pulse Test: Pulse Duration = 300 µs , Duty Cycle ≤ 2%
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.
THERMAL DATA
R
THj–case
Thermal Resistance Junction – Case Max. 1.0°C / W
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
9/99
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