DU28120T
DU28120T is RF MOSFET Power Transistor manufactured by Tyco Electronics.
Features
N-Channel Enhancement Mode Device DMOS Structure Lower Capacitances for Broadband Operation High Saturated Output Power Lower Noise Figure Than Bipolar Devices
12OW, 28V
Absolute Maximum Ratings at 25°C
Parameter Symbol V DS Rating 65 Units V
Drain-Source Voltage Gate-Source Voltage Drain-Source Current
Power Dissipation Junction Temperature Storage Temperature Thermal Resistance
V cc
‘DS I
24 I
- I
PD TJ T STG 8JC
269 200 -55 to+150 0.65 w “C “C “C/W
LETTER DIN A
B c D I I m
24.64 l B29 2121 l2.60 622 ml 5.33 10s I I rmcs WI
24.99 1054 21.97 1285 640 4s 559 x33 I 3.30 I I ml
.970 720 83.5 I lax se0 no 865 I
I A% I .506 I
245 .tio 210 200 d20 1 255 .x0 220 2lo .lr) i
F G H 1 J 1
.l O
.l S
Electrical Characteristics at 25°C
Input Capacitance Output Capacitance Reverse Capacitance Power Gain
C ES C oss C RSS GP 13 60
- 270 240 48 3O:l p F p F p F d B %
- V,,=28.0 V,,=28.0 V,,=28.0 Vb,=28.0
V, F=l .O MHz V, Fz1.0 MHz V, F=l .O MHz V. I,,=600 m A, P,,,.=120.0 W, F=175 MHz MHz
Drain Efficiency
Load Mismatch Tolerance
‘ID
VSWR-T
Vbb~28.0 V, I,,=600 V,,=28.0 V, I,,=600 m A, PO,?1 20.0 W, F=l75 m A,...