SD2931-12W STMicroelectronics

SD2931 RF POWER TRANSISTORS HF/VHF/UHF N-CHANNEL MOSFETs GOLD METALLIZATION EXCELLENT THERMAL STABILITY COMMON SOURCE CONFIGURATION P = 150 W MIN. WITH 14 dB GAIN OUT 175 MHz M174 epoxy sealed DESCRIPTION The SD2931 is a gold metallized N-Channel MOS PIN CONNECTION field-effect RF power transistor. It is intended for use in 50 V dc large signal applications up to 230 4 1 MHz. 3 2 1. Drain 3. Gate 2. Source 4. Source ORDER CODES Order Codes Marking Package Packaging SD2931 SD2931 M174 Plastic Tray ABSOLUTE MAXIMUM RATINGS (T = 25 C) CASE Symbol Parameter Value Unit V Drain Source Voltage 125 V (BR)DSS V Drain-Gate Voltage (R = 1M ) 125 V DGR GS V Gate-Source Volatge 20 V GS I Drain Current 20 A D P Power Dissipation 292 W DISS T Max. Operating Junction Temperature 200 C j T Storage Temperature -65 to +150 C STG THERMAL DATA R Junction -Case Thermal Resistance 0.6 C/W th(j-c) REV. 4 July 2004 1/10 Obsolete Product(s) - Obsolete Product(s)SD2931 ELECTRICAL SPECIFICATION (T = 25C) CASE STATIC Symbol Test Conditions Min. Typ. Max. Unit V V = 0 V I = 100 mA 125 V (BR)DSS GS DS I V = 0 V V = 50 V 50 A DSS GS DS I V = 20 V V = 0 V 250 nA GSS GS DS V V = 10 V I = 250 mA 1.5 4.0 V GS(Q)* DS D V V = 10 V I = 10 A 3.0 V DS(ON) GS D G V = 10 V I = 5 A 5mho FS DS D C V = 0 V V = 50 V f = 1 MHz 480 pF ISS GS DS C V = 0 V V = 50 V f = 1 MHz 190 pF OSS GS DS C V = 0 V V = 50 V f = 1 MHz 18 pF RSS GS DS * V sorted with alpha/numeric code marked on unit. GS(Q) DYNAMIC Symbol Test Conditions Min. Typ. Max. Unit P V = 50 V I = 250 mA f = 175 MHz 150 W OUT DD DQ G V = 50 V I = 250 mA P 150 W f = 175 MHz 14 15 dB PS DD DQ OUT = V = 50 V I = 250 mA P = 150 W f = 175 MHz 55 65 % D DD DQ OUT Load V = 50 V I = 250 mA P 150 W f = 175 MHz DD DQ OUT = 10:1 VSWR Mismatch All Phase Angles IMPEDANCE DATA V SORTS GS D AA 1.5 - 1.6 J 2.8 - 2.9 BB 1.6 - 1.7 K 2.9 - 3.0 CC 1.7 - 1.8 L 3.0 - 3.1 Z DL DD 1.8 - 1.9 M 3.1 - 3.2 Typical Input Typical Drain EE 1.9 - 2.0 N 3.2 - 3.3 Impedance Load Impedance A 2.0 - 2.1 P 3.3 - 3.4 B 2.1 - 2.2 Q 3.4 - 3.5 G Zin C 2.2 - 2.3 R 3.5 - 3.6 D 2.3 - 2.4 S 3.6 - 3.7 E 2.4 - 2.5 T 3.7 - 3.8 F 2.5 - 2.6 U 3.8 - 3.9 S G 2.6 - 2.7 V 3.9 - 4.0 H 2.7 - 2.8 Z ()Z ( ) FREQ IN DL 30 MHz 1.7 - j 5.7 6.8 + j 0.9 175 MHz 1.2 - j 2.0 2.0 + j 2.4 2/10 Obsolete Product(s) - Obsolete Product(s)