SD3932 STMICROELECTRONICS | Alldatasheet

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Technical content

September, 9 2003 SD3932 RF POWER TRANSISTORS HF/VHF/UHF N-CHANNEL MOSFETs

  • GOLD METALLIZATION
  • EXCELLENT THERMAL STABILITY
  • COMMON SOURCE CONFIGURATION
  • POUT = 300 W MIN. WITH 24 dB GAIN @

150 MHz

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 M244 epoxy sealed ABSOLUTE MAXIMUM RATINGS (TCASE = 25 °C) Symbol Parameter Value Unit V(BR)DSS Drain Source Voltage 250 V VDGR Drain-Gate Voltage (RGS = 1MΩ ) 250 V VGS Gate-Source Voltage ±20 V ID Drain Current 20 A PDISS Power Dissipation 500 W Tj Max. Operating Junction Temperature 200 °C TSTG Storage Temperature -65 to +150 °C THERMAL DATA Rth(j-c) Junction -Case Thermal Resistance 0.35 °C/W PIN CONNECTION 1. Drain 2. Gate 3. Source

ELECTRICAL SPECIFICATION (TCASE = 25 °C) STATIC (per section) DYNAMIC Symbol Test Conditions Min. Typ. Max. Unit V(BR)DSS VGS = 0 V I DS = 100 mA 250 V IDSS VGS = 0 V V DS = 100 V 5m A IGSS VGS = 20 V V DS = 0 V 5 µA VGS(Q) VDS = 10 V I D = 250 mA 1.5 4.0 V VDS(ON) VGS = 10 V I D = 5 A 5V G FS VDS = 10 V I D = 2.5 A 3 mho C ISS VGS = 0 V V DS = 100 V f = 1 MHz 649 pF C OSS VGS = 0 V V DS = 100 V f = 1 MHz 134 pF C RSS VGS = 0 V V DS = 100 V f = 1 MHz 6p F Symbol Test Conditions Min. Typ. Max. Unit POUT VDD = 100 V IDQ = 200 mA f = 150 MHz 300 W G PS VDD = 100 V IDQ = 200 mA P OUT = 300 W f = 150 MHz 24 dB ηD VDD = 100 V IDQ = 200 mA P OUT = 300 W f = 150 MHz 50 % Load Mismatch VDD = 100 V IDQ = 200 mA P OUT = 300 W f = 150 MHz All Phase Angles 10:1 VSWR

Input Return Loss Vs Output Power -15 -10 0 50 100 150 200 250 300 350 Pout (W) RTL (dB) f = 150 MHz Vds = 100 V Idq = 200 mA TYPICAL PERFORMANCE Power Gain Vs Output Power 0 50 100 150 200 250 300 350 Pout (W ) Gp (dB) f = 150 MHz Vds = 100 V Idq = 200 mA Efficiency Vs Output Power 0 50 100 150 200 250 300 350 Pout (W) Nd (%) f = 150 MHz Vds = 100 V Idq = 200 mA

M244 (.400 x .860 4/L BAL N/HERM W/FLG) MECHANICAL DATA mm Inch MIN. TYP . MAX MIN. TYP. MAX A 5.59 5.84 0.220 0.230 B 5.08 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 DIM. 1020876BControlling Dimension: Inches

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