TetraFET
D1093UK
METAL GATE RF SILICON FET
MECHANICAL DATA
GOLD METALLISED
MULTI-PURPOSE SILICON
DMOS RF FET
10W – 28V – 500MHz
SINGLE ENDED
FEATURES
• SIMPLIFIED AMPLIFIER DESIGN
• SUITABLE FOR BROAD BAND APPLICATIONS
• VERY LOW C
rss
• SIMPLE BIAS CIRCUITS
• LOW NOISE
• HIGH GAIN – 13 dB MINIMUM
SOT 171
PIN 1
PIN 3
PIN 5
SOURCE
GATE
SOURCE
PIN 2
PIN 4
PIN 6
SOURCE
DRAIN
SOURCE
APPLICATIONS
•
HF/VHF/UHF COMMUNICATIONS
from 1 MHz to 1 GHz
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
P
D
BV
DSS
BV
GSS
I
D(sat)
T
stg
T
j
* Per Side
Power Dissipation
Drain – Source Breakdown Voltage *
Gate – Source Breakdown Voltage *
Drain Current *
Storage Temperature
Maximum Operating Junction Temperature
42W
65V
±20V
4A
–65 to 150°C
200°C
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 1/96
D1093UK
ELECTRICAL CHARACTERISTICS
(T
case
= 25°C unless otherwise stated)
Parameter
Test Conditions
Min.
BV
DSS
I
DSS
I
GSS
g
fs
G
PS
η
C
iss
C
oss
C
rss
Drain–Source
Breakdown Voltage
Zero Gate Voltage
Drain Current
Gate Leakage Current
Forward Transconductance *
Common Source Power Gain
Drain Efficiency
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
V
GS
= 0
V
DS
= 28V
V
GS
= 20V
I
D
= 10mA
V
DS
= 10V
P
O
= 10W
V
DS
= 28V
f = 500MHz
V
DS
= 0
V
DS
= 28V
V
DS
= 28V
V
GS
= –5V f = 1MHz
V
GS
= 0
V
GS
= 0
f = 1MHz
f = 1MHz
I
DQ
= 0.8A
I
D
= 10mA
V
GS
= 0
V
DS
= 0
V
DS
= V
GS
I
D
= 0.4A
1
0.72
13
50
20:1
65
Typ.
Max. Unit
V
1
4
7
mA
µA
V
S
dB
%
—
48
24
2
pF
pF
pF
V
GS(th)
Gate Threshold Voltage *
VSWR Load Mismatch Tolerance
* 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. 4.2°C / W
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 1/96
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