SD3933
SD3933 is RF POWER TRANSISTORS HF/VHF/UHF N-CHANNEL MOSFETS manufactured by STMicroelectronics.
DESCRIPTION
The SD3933 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 200 MHz.
PIN CONNECTION
1 5
3 1. Drain 2. Source 3. Gate
4. Source 5. Source
ORDER CODES
Order Codes SD3933 Marking SD3933 Package M177 Packaging Plastic Tray
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 20 648 200 -65 to +150 Unit V V V A W °C °C
THERMAL DATA
Rth(j-c) Junction -Case Thermal Resistance 0.27 REV. 1 July 2004 1/7 °C/W
Data Sheet 4 U .
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ELECTRICAL SPECIFICATION (TCASE = 25 °C) STATIC
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 = 10 A ID = 5 A VDS = 100 V VDS = 100 V VDS = 100 V f = 1 MHz f = 1 MHz f = 1 MHz 6 1.5 2.75 8 1100 390 13 Min. 250 100 500 4.0 5 Typ. Max. Unit V µA n A 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 = 250 m A IDQ = 250 m A POUT = 300 W IDQ = 250 m A POUT = 300 W POUT = 300 W f = 30 MHz f = 30 MHz f = 30 MHz f = 30 MHz 10:1 Min. 300 28 62 Typ. Max. Unit W d B % VSWR
VDD = 100 V IDQ = 250 m A All Phase Angles
IMPEDANCE DATA
FREQ 30 MHz
ZIN (Ω) 2
- j 2.5
ZDL (Ω) 7 + j 7.5
Typical Input Impedance G
Typical Drain Load Impedance
Zin
2/7
Data Sheet 4 U .
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TYPICAL PERFORMANCE
Capacitance Vs Drain Source Voltage
10000 f = 1 MHz Ciss 1000
Drain Current Vs Gate Source Voltage
15 14 13 12 11...