SD3932
SD3932 is RF POWER TRANSISTORS HF/VHF/UHF N-CHANNEL MOSFETs manufactured by STMicroelectronics.
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. Source
ABSOLUTE MAXIMUM RATINGS (TCASE = 25 °C)
Symbol V(BR)DSS VDGR VGS ID PDISS Tj TSTG Drain Source Voltage Drain-Gate Voltage (RGS = 1MΩ) 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
1/5
Data Sheet 4 U .
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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 m A VDS = 100 V VDS = 0 V ID = 250 m A 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 m A µA V V mho p F p F p F
DYNAMIC
Symbol POUT GPS ηD Load Mismatch VDD = 100 V VDD = 100 V VDD = 100 V Test Conditions IDQ = 200 m A IDQ = 200 m A IDQ = 200 m A 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 d B % VSWR
VDD = 100 V IDQ = 200 m A All Phase Angles
2/5
Data Sheet 4 U .
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TYPICAL PERFORMANCE
Power Gain Vs Output Power
26 25
Efficiency Vs Output Power
23 Gp (d B)
22 21
Nd (%) f = 150 MHz Vds = 100 V Idq = 200 m...
