TetraFET
D2232UK
METAL GATE RF SILICON FET
MECHANICAL DATA
Dimensions in mm.
5.50 ± 0.15 1.27 ± 0.05 2 PL. 2 PL. 0.47 1.65 2 PL. 0.3 R. 4 PL.
2.313 ± 0.2
4 3
3.00 2.07 0.381 2 PL. 2 PL.
5
1.27
GOLD METALLISED MULTI-PURPOSE SILICON DMOS RF FET 5W – 7.2V – 850MHz SINGLE ENDED
0.360 ± 0.005
6
1.27 6.50 ± 0.15
2 1
0.47 2 PL. 0.80 4 PL. 4.90 ± 0.15
7
1.27
8
0.10 R. TYP.
FEATURES
0.10 TYP. 0.508
0.10 TYP.
• SIMPLIFIED AMPLIFIER DESIGN • SUITABLE FOR BROAD BAND APPLICATIONS
F-0127 PACKAGE
PIN 1 – SOURCE PIN 2 – DRAIN PIN 3 – DRAIN PIN 4 – SOURCE PIN 5 – SOURCE PIN 6 – GATE PIN 7 – GATE PIN 8 – SOURCE
• VERY LOW Crss • SIMPLE BIAS CIRCUITS • LOW NOISE • HIGH GAIN
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 1 GHz
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
PD BVDSS BVGSS ID(sat) Tstg Tj Power Dissipation Drain – Source Breakdown Voltage Gate – Source Breakdown Voltage Drain Current Storage Temperature Maximum Operating Junction Temperature 29W 40V ±20V 8A –65 to 150°C 200°C
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. Website http://www.semelab.co.uk E-mail:
[email protected]
Prelim. 5/99
D2232UK
ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated)
Parameter
BVDSS IDSS IGSS gfs GPS η Ciss Coss Crss 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
Test Conditions
VGS = 0 VDS = 12.5V VGS = 20V ID = 10mA VDS = 10V PO = 5W VDS = 7.2V f = 850MHz VDS = 0V VGS = –5V f = 1MHz f = 1MHz f = 1MHz VDS = 12.5V VGS = 0 VDS = 12.5V VGS = 0 IDQ = 0.4A ID = 10mA VGS = 0 VDS = 0 VDS = VGS ID = 0.8A
Min.
40
Typ.
Max. Unit
V 1 4 mA µA V S dB % — 48 40 4 pF pF pF
VGS(th) Gate Threshold Voltage*
0.5 0.72 7 50 20:1
7
VSWR Load Mismatch Tolerance
* Pulse Test:
Pulse Duration = 300 µs , Duty Cycle ≤ 2%
THERMAL DATA
RTHj–case Thermal Resistance Junction – Case Max. 6°C / W
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612. Website http://www.semelab.co.uk E-mail:
[email protected]
Prelim. 5/99
.