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 3 2 2 1. Drain 2. Gate 3. Source ABSOLUTE MAXIMUM RATINGS (TCASE = 25 °C) Symbol V(BR)DSS VDGR VGS ID PDISS Tj TSTG Parameter Value Unit Drain Source Voltage 250 V Drain-Gate Voltage (RGS = 1MΩ) 250 V Gate-Source Voltage ±20 V Drain Current 20 A Power Dissipation 500 W Max. Operating Junction Temperature Storage Temperature 200 °C -65 to +150 °C 0.35 °C/W THERMAL DATA Rth(j-c) Junction -Case Thermal Resistance September, 9 2003 1/5 SD3932 ELECTRICAL SPECIFICATION (TCASE = 25 °C) STATIC (per section) Symbol Test Conditions Min. Typ. Max. Unit V(BR)DSS VGS = 0 V IDS = 100 mA IDSS VGS = 0 V VDS = 100 V 5 mA IGSS VGS = 20 V VDS = 0 V 5 µA VGS(Q) VDS = 10 V ID = 250 mA 4.0 V VDS(ON) VGS = 10 V ID = 5 A 5 V 250 V 1.5 GFS VDS = 10 V ID = 2.5 A CISS VGS = 0 V VDS = 100 V f = 1 MHz 649 pF COSS VGS = 0 V VDS = 100 V f = 1 MHz 134 pF CRSS VGS = 0 V VDS = 100 V f = 1 MHz 6 pF 3 mho DYNAMIC Symbol Min. Max. Unit IDQ = 200 mA GPS VDD = 100 V IDQ = 200 mA POUT = 300 W f = 150 MHz 24 dB VDD = 100 V IDQ = 200 mA POUT = 300 W f = 150 MHz 50 % VDD = 100 V IDQ = 200 mA All Phase Angles POUT = 300 W f = 150 MHz Load Mismatch f = 150 MHz Typ. VDD = 100 V ηD 2/5 Test Conditions POUT 300 10:1 W VSWR SD3932 TYPICAL PERFORMANCE Power Gain Vs Output Power Efficiency Vs Output Power 26 60 25 50 24 40 Nd (%) Gp (dB) 23 22 30 21 20 20 f = 150 MHz Vds = 100 V Idq = 200 m A 19 f = 150 MHz Vds = 100 V Idq = 200 m A 10 18 0 0 50 100 150 200 250 300 350 Pout (W ) 0 50 100 150 200 250 300 350 Pout (W ) Input Return Loss Vs Output Power 15 f = 150 MHz Vds = 100 V Idq = 200 m A 10 RTL (dB) 5 0 -5 -10 -15 0 50 100 150 200 250 300 350 Pout (W ) 3/5 SD3932 M244 (.400 x .860 4/L BAL N/HERM W/FLG) MECHANICAL DATA mm DIM. A MIN. 5.59 B MAX MIN. 5.84 0.220 5.08 TYP. MAX 0.230 0.200 C 3.02 3.28 0.119 0.129 D 9.65 9.91 0.380 0.390 E 19.81 20.82 0.780 0.820 F 10.92 11.18 0.430 0.440 G 27.94 1.100 H 33.91 34.16 1.335 1.345 I 0.10 0.15 0.004 0.006 J 1.52 1.78 0.060 0.070 K 2.59 2.84 0.102 0.112 L 4.83 5.84 0.190 0.230 M 10.03 10.34 0.395 0.407 N 21.59 22.10 0.850 0.870 Controlling Dimension: Inches 4/5 TYP. Inch 1020876B 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 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 5/5