SD2932_04 ST Microelectronics, Inc., SD2932_04 Datasheet

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SD2932_04

Manufacturer Part Number
SD2932_04
Description
RF Power Transistors Hf/vhf/uhf N-channel Mosfets
Manufacturer
ST Microelectronics, Inc.
Datasheet
• GOLD METALLIZATION
• EXCELLENT THERMAL STABILITY
• COMMON SOURCE CONFIGURATION,
• P
DESCRIPTION
The SD2932 is a gold metallized N-Channel MOS
field-effect RF power transistor. The SD2932 it is
intended for use in 50 V dc
applications up 250 MHz.
ORDER CODES
ABSOLUTE MAXIMUM RATINGS (T
THERMAL DATA
July 2004
PUSH PULL
175 MHz
V
Symbol
R
(BR)DSS
OUT
P
V
T
V
th(j-c)
DISS
DGR
STG
I
T
GS
Order Codes
D
j
= 300 W MIN. WITH 15 dB GAIN @
SD2932
Drain Source Voltage
Drain-Gate Voltage (R
Gate-Source Volatge
Drain Current
Power Dissipation
Max. Operating Junction Temperature
Storage Temperature
Junction -Case Thermal Resistance
Marking
SD2932
GS
Parameter
= 1M )
large signal
CASE
HF/VHF/UHF N-CHANNEL MOSFETs
= 25
°
C)
Package
RF POWER TRANSISTORS
M244
1. Drain
2. Gate
3
PIN CONNECTION
epoxy sealed
2
1
-65 to +150
M244
Value
+200
0.35
125
125
±20
500
40
2
Plastic Tray
Packaging
1
SD2932
REV. 5
3. Source
3
°C/W
Unit
°C
°C
W
V
V
V
A
1/12

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SD2932_04 Summary of contents

Page 1

GOLD METALLIZATION • EXCELLENT THERMAL STABILITY • COMMON SOURCE CONFIGURATION, PUSH PULL • 300 W MIN. WITH 15 dB GAIN @ OUT 175 MHz DESCRIPTION The SD2932 is a gold metallized N-Channel MOS field-effect RF power transistor. ...

Page 2

SD2932 ELECTRICAL SPECIFICATION (T STATIC (Per Section) Symbol (BR)DSS DSS GSS GS( ...

Page 3

TYPICAL PERFORMANCE Maximum Thermal Resistance vs. Case Temperature 0.42 0.4 0.38 0.36 0. Tc, CASE TEMPERATURE (°C) Capacitance vs. Drain-Source Voltage 10000 1000 100 VDS, DRAIN-SOURCE VOLTAGE (V) ...

Page 4

SD2932 TYPICAL PERFORMANCE (175 MHz) Output Power vs. Input Power 600 500 400 300 200 Vdd=50V Idq=2 x 250mA 100 F=175Mhz Pin, INPUT POWER (W) Power Gain vs. Output Power 18 17 ...

Page 5

MHz Test Circuit Schematic (Production Test Circuit) NOTES: 1. DIMENSION AT COMPONENT SYMBOL ARE REFERENCE FOR COMPONENT PLACEMENT. 2. GAP BETWEEN GROUND & TRANSMISSION LINES IS + 0.002{0.05} - O.OOO[0.00] TYP 175 MHz Test Circuit Component Part List R1,R2,R5,R6 ...

Page 6

SD2932 175 MHz Test Circuit Photomaster 175 MHz Test Fixture 6/12 8.50 inches ...

Page 7

TYPICAL BROADBAND DATA (175 - 230 MHz) vs. Frequency Input Power 160 170 180 190 200 FREQUENCY (MHz) Efficiency vs. Frequency 160 170 180 190 200 ...

Page 8

SD2932 175 - 230 MHz Test Circuit Layout (Engineering Fixture) 175 - 230 MHz Circuit Layout Component Part List PCB 1/32” Woven Fiberglass 0.030 Cu, sides 4 Ohm Flexible Coax Cable OD 0.06”, 3” Long. Ferrite ...

Page 9

TYPICAL BROADBAND DATA (88 -108 MHz) vs. Frequency Input Power 4 Vdd = 50V Idq = 200 mA Pout = 300W 3 100 FREQUENCY (MHz) Efficiency vs. Frequency ...

Page 10

SD2932 88 - 108 MHz Test Circuit Layout (Engineering Fixture 108 MHz Circuit Layout Component Part List PCB 1/32” Woven FiberGlass 0.030 Cu, 2 sides 4 Ohm Flexible Coax Cable OD 0.06”, 5” Long ...

Page 11

M244 (.400 x .860 4/L BAL N/HERM W/FLG) MECHANICAL DATA DIM. MIN 3.02 D 9.65 E 19.81 F 10. 33.91 I 0.10 J 1.52 K 2.59 L 4.83 M 10.03 N 21.59 Controlling Dimension: ...

Page 12

SD2932 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its ...

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