SD3932 STMicroelectronics, SD3932 Datasheet
SD3932
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SD3932
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SD3932 Summary of contents
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... W min. OUT with 26.8 dB gain @ 123 MHz ■ In compliance with the 2002/95/EC European directive Description The SD3932 is an N-channel MOS field-effect RF power transistor intended for use in 100V DC large signal applications up to 250 MHz. Table 1. Device summary Order code SD3932 September 2010 HF/VHF/UHF N-channel MOSFETs Figure 1 ...
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... 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6 Circuit layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2/14 Doc ID 9965 Rev 6 SD3932 ...
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... SD3932 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 ...
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... DQ OUT = = 2 x 250mA, P 350W,f = 123MHz DQ OUT = = 2 x 250mA, P 300W,f = 123MHz DQ OUT = Doc ID 9965 Rev 6 Min. Typ. Max. 250 1 250 1.5 2.5 4.0 2.5 3.5 2 MHz 500 MHz 134 MHz 6 Min. Typ. Max. 350 425 26.8 66 3:1 SD3932 Unit Unit VSWR ...
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... SD3932 3 Impedance data Figure 2. Impedance data Table 6. Impedance data Freq 123 MHz (800 W peak) 123 MHz (350 W CW) Typical Input Impedance G Zin Z (Ω 5.5 0 3.9 Doc ID 9965 Rev 6 Impedance data Typical Drain Load Impedance S Z (Ω 10.2 3 5/14 ...
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... Transient thermal impedance 0.25 0.2 0.15 0.1 0.05 0 1.0E -04 6/14 1000 Coss 900 800 700 600 500 400 300 200 100 Vds ( 50 20 10% Single Pulse 1.0E-03 1.0E-02 Rectangular Pulse Width , Seconds Doc ID 9965 Rev 6 Crss Ciss Freq = 1 MHz 80 100 120 1.0E -01 1.0E+00 SD3932 ...
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... SD3932 Figure 5. Maximum safe operating area 100 Figure 6. Zero temperature coefficient point Operation limited ) by Rds( +25 ° +200 °C SINGLE PULSE 10 Vds(V) ZTC POINT 1.5 2 2.5 3 3.5 Vgs(V) Doc ID 9965 Rev 6 Typical performance 100 µ 100 mS DC 100 1000 + 25°C - 55°C +125° ...
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... Gain vs output power - CW Freq = 123 MHz Vdd = 100V Idq = 2 x 250mA 50 100 150 200 250 300 350 400 450 500 Pin (W) Pout(W) 1 msec - 10 % Freq = 123 MHz Vdd = 100V Idq = 2 x 250mA 100 200 300 400 500 600 700 Pin (W) Pout(W) SD3932 800 900 ...
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... SD3932 5 Test circuit Figure 11. Test circuit Table 7. Bill of materials Component C4 C10 C11 R1 FB1, FB2 B1 T1 TL1 TL2, TL3 Description 120 pF ATC 100B chip capacitor 1-20 pF Johanson variable capacitor 51 pF ATC 100B chip capacitor 750 pF ATC 700B chip capacitor 43 pF ATC 100B chip capacitor ...
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... Circuit layout Table 7. Bill of materials (continued) Component TL4, TL5 TL6, TL7 TL8 TL9 Board 6 Circuit layout Figure 12. Circuit layout photo 10/14 Description 0.220" x 0.350" microstrip 0.350" x 0.660" microstrip 0.225" x 0.200" microstrip 0.175" x 0.250" microstrip 0.062" FR-4 Doc ID 9965 Rev 6 SD3932 ...
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... SD3932 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. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK trademark. Doc ID 9965 Rev 6 Package mechanical data ® 11/14 ...
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... Doc ID 9965 Rev 6 SD3932 Inch Min Typ Max 0.220 0.230 0.200 0.119 0.129 0.380 0.390 0.780 0.820 0.430 0.440 1.100 1.335 1.345 0.004 ...
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... SD3932 8 Revision history Table 9. Document revision history Date 09-Sep-2003 03-Jul-2007 07-Aug-2007 31-Oct-2007 16-Oct-2008 07-Sep-2010 Revision 1 First release 2 Specification upgrade 3 Updated: Cover page, Table 4: Static (per side) on page 4 Updated: Section 5: Test circuit on page 4 Added page 10 Table 4: Static (per side) on page 4 5 Updated: 6 Updated features on cover page ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 14/14 Please Read Carefully: © 2010 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 9965 Rev 6 SD3932 ...