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SD3932
RF POWER TRANSISTORS HF/VHF/UHF N-CHANNEL MOSFETs
TARGET DATA
* GOLD METALLIZATION * EXCELLENT THERMAL STABILITY * COMMON SOURCE CONFIGURATION * POUT = 300 W MIN. WITH 24 dB GAIN @ 150 MHz
M244 epoxy sealed
DESCRIPTION The SD3932 is a gold metallized N-Channel MOS field-effect RF power transistor. It is intended for use in 100 V dc large signal applications up to 150 MHz.
ORDER CODE SD3932
BRANDING SD3932
PIN CONNECTION
1 1
3 2 1. Drain 2. Gate 2
3
3. Source
ABSOLUTE MAXIMUM RATINGS (TCASE = 25 C)
Symbol V(BR)DSS VDGR VGS ID PDISS Tj TSTG Drain Source Voltage Drain-Gate Voltage (RGS = 1M) Gate-Source Voltage Drain Current Power Dissipation Max. Operating Junction Temperature Storage Temperature Parameter Value 250 250 20 20 500 200 -65 to +150 Unit V V V A W C C
THERMAL DATA
Rth(j-c) Junction -Case Thermal Resistance 0.35 C/W
September, 9 2003
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SD3932
ELECTRICAL SPECIFICATION (TCASE = 25 C) STATIC (per section)
Symbol V(BR)DSS IDSS IGSS VGS(Q) VDS(ON) GFS CISS COSS CRSS VGS = 0 V VGS = 0 V VGS = 20 V VDS = 10 V VGS = 10 V VDS = 10 V VGS = 0 V VGS = 0 V VGS = 0 V Test Conditions IDS = 100 mA VDS = 100 V VDS = 0 V ID = 250 mA ID = 5 A ID = 2.5 A VDS = 100 V VDS = 100 V VDS = 100 V f = 1 MHz f = 1 MHz f = 1 MHz 3 649 134 6 1.5 Min. 250 5 5 4.0 5 Typ. Max. Unit V mA A V V mho pF pF pF
DYNAMIC
Symbol POUT GPS D Load Mismatch VDD = 100 V VDD = 100 V VDD = 100 V Test Conditions IDQ = 200 mA IDQ = 200 mA IDQ = 200 mA POUT = 300 W POUT = 300 W POUT = 300 W f = 150 MHz f = 150 MHz f = 150 MHz f = 150 MHz 10:1 Min. 300 24 50 Typ. Max. Unit W dB % VSWR
VDD = 100 V IDQ = 200 mA All Phase Angles
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SD3932
TYPICAL PERFORMANCE
Power Gain Vs Output Power
26 25
Efficiency Vs Output Power
60
50
24
40
23 Gp (dB)
22 21
Nd (%)
f = 150 MHz Vds = 100 V Idq = 200 m A
30
20
20
10
19 18 0 50 100 150 200 250
f = 150 MHz Vds = 100 V Idq = 200 m A
0
300 350
0
50
100
150
200
250
300
350
Pout (W )
Pout (W )
Input Return Loss Vs Output Power
15 f = 150 MHz Vds = 100 V Idq = 200 m A
10
5 RTL (dB)
0
-5
-10
-15 0 50 100 150 200 250 300 350 Pout (W )
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SD3932 M244 (.400 x .860 4/L BAL N/HERM W/FLG) MECHANICAL DATA
mm Inch MAX 5.84 5.08 3.02 9.65 19.81 10.92 27.94 33.91 0.10 1.52 2.59 4.83 10.03 21.59 34.16 0.15 1.78 2.84 5.84 10.34 22.10 1.335 0.004 0.060 0.102 0.190 0.395 0.850 3.28 9.91 20.82 11.18 0.119 0.380 0.780 0.430 1.100 1.345 0.006 0.070 0.112 0.230 0.407 0.870 MIN. 0.220 0.200 0.129 0.390 0.820 0.440 TYP. MAX 0.230
DIM.
A B C D E F G H I J K L M N
MIN. 5.59
TYP.
Controlling Dimension: Inches
1020876B
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SD3932
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 use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is registered trademark of STMicroelectronics (R) 2003 STMicroelectronics - All Rights Reserved All other names are the property of their respective owners. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com
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