SD3931-10 STMicroelectronics, SD3931-10 Datasheet

IC RF PWR TRANS HF/VHF/UHF M174

SD3931-10

Manufacturer Part Number
SD3931-10
Description
IC RF PWR TRANS HF/VHF/UHF M174
Manufacturer
STMicroelectronics
Datasheet

Specifications of SD3931-10

Transistor Type
N-Channel
Frequency
150MHz
Gain
21.3dB
Voltage - Rated
250V
Current Rating
10A
Current - Test
250mA
Voltage - Test
100V
Power - Output
175W
Package / Case
M174
Application
HF/VHF/UHF
Channel Type
N
Channel Mode
Enhancement
Continuous Drain Current
10A
Drain Source Voltage (max)
250V
Output Power (max)
230W(Typ)
Power Gain (typ)@vds
21.3dB
Frequency (max)
150MHz
Package Type
Case M-174
Pin Count
5
Forward Transconductance (typ)
2.5(Min)S
Input Capacitance (typ)@vds
649@100VpF
Output Capacitance (typ)@vds
134@100VpF
Reverse Capacitance (typ)
6@100VpF
Operating Temp Range
-65C to 200C
Drain Efficiency (typ)
57%
Mounting
Screw
Number Of Elements
1
Power Dissipation (max)
437000mW
Vswr (max)
3(Min)
Screening Level
Military
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Noise Figure
-
Lead Free Status / Rohs Status
Compliant
Other names
497-8301
SD3931-10

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SD3931-10
Manufacturer:
STMicroelectronics
Quantity:
135
Part Number:
SD3931-10
Manufacturer:
SMT
Quantity:
2
Part Number:
SD3931-10
Manufacturer:
ST
0
Part Number:
SD3931-10
Manufacturer:
ST
Quantity:
20 000
Features
Description
The SD3931-10 is an N-channel MOS field-effect
RF power transistor. It is intended for use in 100 V
DC large signal applications up to 150 MHz.
Table 1.
September 2010
Excellent thermal stability
Common source configuration
P
In compliance with the 2002/95/EC European
directive
OUT
Order code
SD3931-10
= 175 W min. with 23 dB gain @ 150 MHz
Device summary
SD3931-10
Marking
Doc ID 13657 Rev 5
HF/VHF/UHF N-channel MOSFETs
Figure 1.
1. Drain
2. Source
Package
M174
Pin connection
4
3
RF power transistors
Epoxy sealed
M174
SD3931-10
Packaging
Plastic tray
2
1
3. Gate
4. Source
www.st.com
1/13
13

Related parts for SD3931-10

SD3931-10 Summary of contents

Page 1

... P = 175 W min. with 23 dB gain @ 150 MHz OUT ■ In compliance with the 2002/95/EC European directive Description The SD3931- N-channel MOS field-effect RF power transistor intended for use in 100 V DC large signal applications up to 150 MHz. Table 1. Device summary Order code SD3931-10 September 2010 HF/VHF/UHF N-channel MOSFETs Figure 1 ...

Page 2

... Contents Contents 1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Static . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Impedance data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6 Circuit layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2/13 Doc ID 13657 Rev 5 SD3931-10 ...

Page 3

... SD3931-10 1 Electrical data 1.1 Maximum ratings Table 2. Absolute maximum ratings (T Symbol (1) V Drain source voltage (BR)DSS V Drain-gate voltage (R DGR V Gate-source voltage GS I Drain current D P Power dissipation DISS T Max. operating junction temperature J T Storage temperature STG 150°C J 1.2 Thermal data Table 3 ...

Page 4

... V = 100 MHz 100 MHz DS Test conditions I = 250 150MHz DQ = 250 mA P 175W f = 150MHz DQ OUT = = 250 175W f = 150MHz DQ OUT = 250 mA P 150W f = 150MHz DQ OUT = Doc ID 13657 Rev 5 SD3931-10 Min Typ Max Unit 250 250 nA 1.5 2.5 4.0 V 2.5 3.5 V 2.5 S 500 pF 134 Min ...

Page 5

... SD3931-10 3 Impedance data Figure 2. Impedance data Table 6. Impedance data Freq 150 MHz Typical Input Impedance G Zin Z (Ω 3.1 Doc ID 13657 Rev 5 Impedance data Typical Drain Load Impedance S Z (Ω 5.5 5/13 ...

Page 6

... Input Power (W) 6/13 Figure 4. 24 Crss Ciss Freq = 1 MHz 100 120 2.0 2.5 3.0 Doc ID 13657 Rev 5 SD3931-10 Gain vs output power and bias current 1A 500mA 250mA 100mA Freq = 150 MHz Vdd = 100V 50 100 150 200 250 Output Power (watts) 300 ...

Page 7

... SD3931-10 Figure 6. Zero temperature coefficient point Table 7. Vgs sort (@250 mA) Marking ZTC POINT 1.5 2 2.5 3 3.5 Vgs(V) Min 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 ...

Page 8

... W chip resistor 360 Ω , 1/8 W chip resistor 470 ohm, 1/2 W carbon axial lead resistor ferrite bead, VK200 RG-141, 13.6" thru Fair-Rite toroid #2643801502, 3 turns 1:4 transformer, 25 ohm semi-rigid coaxial cable, OD .141", 6", 2 turns 0.340" x 0.175" microstrip Doc ID 13657 Rev 5 SD3931-10 ...

Page 9

... SD3931-10 Table 8. Bill of materials (continued) Component TL2 TL3 TL4 TL5 TL6 TL7 TL8 TL9 TL10 TL11 PCB 6 Circuit layout Figure 8. Circuit layout photo Description 0.135" x 0.175" microstrip 0.225" x 0.175" microstrip 0.175" x 0.500" microstrip 0.805" x 0.500" microstrip 0.600" x 0.500" microstrip 0.420" x 0.500" microstrip 0.265" ...

Page 10

... Package mechanical data 7 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. E ® COPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK trademark. 10/13 Doc ID 13657 Rev 5 SD3931-10 ...

Page 11

... SD3931-10 Table 9. M174 (0.500 DIA 4/L N/HERM W/FLG) mechanical data Dim Figure 9. Package dimensions Controlling Dimension: Inches mm. Min Typ Max 5.56 5.584 3.18 6.22 6.48 18.28 18.54 3.18 24.64 24.89 12.57 12.83 0.08 0.18 2.11 3.00 3.81 4.45 7.11 25.53 26.67 3 ...

Page 12

... First release Table 7: Vgs sort (@250 mA) on page 7 2 Inserted Table 4: Static (per side) on page 4 Updated Section 5: Test circuit on page 3 Added page 9 Table 4: Static (per side) on page 4 4 Updated 5 Updated features on cover page. Doc ID 13657 Rev 5 SD3931-10 Changes 8, Section 6: Circuit layout on ...

Page 13

... SD3931-10 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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