PD85035-E PD85035S-E RF POWER transistor, LDMOST plastic family N-Channel enhancement-mode lateral MOSFETs Target Specification Features ■ Excellent thermal stability ■ Common source configuration ■ POUT = 35W with 14.9dB gain @ 870MHz / 13.6V ■ Plastic package ■ ESD protection ■ In compliance with the 2002/93/EC european directive PowerSO-10RF (formed lead) Description The PD85035-E is a common source N-Channel, enhancement-mode lateral Field-Effect RF power transistor. It is designed for high gain, broadband commercial and industrial applications. It operates at 13.6V in common source mode at frequencies of up to 1 GHz. PD85035-E boasts the excellent gain, linearity and reliability of ST’s latest LDMOS technology mounted in the first true SMD plastic RF power package, PowerSO-10RF. PD85035-E’s superior linearity performance makes it an ideal solution for car mobile radio. PowerSO-10RF (straight lead) Figure 1. Source The PowerSO-10 plastic package, designed to offer high reliability, is the first ST JEDEC approved, high power SMD package. It has been specially optimized for RF needs and offers excellent RF performances and ease of assembly. Mounting recommendations are available in www.st.com/rf/ (look for application note AN1294) Table 1. May 2007 Pin connection Drain Gate Device summary Part number Package Packing PD85035-E PowerSO-10RF (formed lead) Tube PD85035S-E PowerSO-10RF (straight lead) Tube PD85035TR-E PowerSO-10RF (formed lead) Tape and reel PD85035STR-E PowerSO-10RF (straight lead) Tape and reel Rev 1 This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice. 1/15 www.st.com 15 Contents PD85035-E, PD85035S-E Contents 1 2 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Static . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 Dynamic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.3 ESD protection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 Moisture sensitivity level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Typical performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2/15 PD85035-E, PD85035S-E Electrical data 1 Electrical data 1.1 Maximum ratings Table 2. Absolute maximum ratings (TCASE = 25°C) Symbol Value Unit V(BR)DSS Drain-source voltage 40 V VGS Gate-source voltage -0.5 to +15 V Drain current 8 A Power dissipation (@ TC = 70°C) 95 W Max. operating junction temperature 165 °C -65 to +150 °C Value Unit 1.0 °C/W ID PDISS TJ TSTG 1.2 Parameter Storage temperature Thermal data Table 3. Symbol RthJC Thermal data Parameter Junction - case thermal resistance 3/15 Electrical characteristics 2 PD85035-E, PD85035S-E Electrical characteristics TCASE = +25 oC 2.1 Static Table 4. Static Symbol 2.2 Test conditions Min VDS = 25V 1 µA IGSS VGS = 20V VDS = 0V 1 µA VGS(Q) VDS = 10V ID = TBDmA TBD VDS(ON) VGS = 10V ID = 3A 0.64 CISS VGS = 0V VDS = 12.5V f = 1MHz 76 pF COSS VGS = 0V VDS = 12.5V f = 1MHz 45 pF CRSS VGS = 0V VDS = 12.5V f = 1MHz 1.4 pF V 0.7 V Dynamic P3dB Dynamic Test conditions VDD = 13.6V, IDQ = 350mA f = 870MHz Min. Typ. Max. Unit 35 40 W GP VDD = 13.6V, IDQ = 350mA, POUT = 15W, f = 870MHz 15 17 dB hD VDD = 13.6V, IDQ = 350mA, POUT = P3dB, f = 870MHz 60 72 % Load VDD = 17V, IDQ = 350mA, POUT = 50W, f = 870MHz mismatch All phase angles 20:1 VSWR ESD protection characteristics Table 6. ESD protection characteristics Test conditions Class Human body model 2 Machine model M3 Moisture sensitivity level Table 7. 4/15 Unit VGS = 0V Symbol 2.4 Max IDSS Table 5. 2.3 Typ Moisture sensitivity level Test methodology Rating J-STD-020B MSL 3 PD85035-E, PD85035S-E 3 Impedance Impedance Figure 2. Current conventions Table 8. Impedance data Freq. (MHz) ZIN (Ω) ZDL(Ω) 870 MHz .57 +j 0.73 1.73 -j 0.15 5/15 Typical performance PD85035-E, PD85035S-E 4 Typical performance Figure 3. Threshold voltage Figure 4. DC Output characteristic Figure 5. ID vs VGS Figure 6. Capacitances vs Voltage 160 140 Ciss Crss Coss Caoacitance (pF) 120 100 80 60 40 20 0 0 5 10 15 20 25 Vds (V) 6/15 30 35 40 45 PD85035-E, PD85035S-E 16 12 3 10 2.5 Pout Id 2 6 1.5 4 1 2 0.5 1 2 3 4 5 4 15 Pout 10 2 5 1 0 6 0 0 1 2 3 4 5 6 Vgs (V) Gain vs Pout & Bias current Figure 10. Gain & Efficiency vs Pout 20 22 100 Gain 20 Freq = 870 MHz Vdd = 13.6V Gain (dB) 18 Gain (dB) 3 Id Vgs (V) Figure 9. 5 20 0 0 0 6 Freq = 870 MHz Vdd = 13.6V Pin = 400mW 25 4 3.5 8 30 4.5 14 Pout & Id vs. VGS 16 Eff 19 90 18 80 17 70 16 60 15 50 14 40 Nd (%) 18 Pout (W) 5 Freq = 870 MHz Vdd = 13.6V Pin = 200mW Pout (W) 20 Figure 8. Id (A) Pout & Id vs. VGS Id (A) Figure 7. Typical performance 14 13 12 12 Idq = 150mA Idq = 350mA Idq = 500mA 11 10 0 10 20 30 Pout (W) 40 50 60 30 Freq = 870 MHz Vdd = 13.6V Idq = 350mA 20 10 10 0 0 5 10 15 20 25 30 35 40 45 50 Pout (W) 7/15 Typical performance PD85035-E, PD85035S-E Figure 11. Pout & Id vs Supply voltage Figure 12. Pout & Id vs Supply voltage pp y 6 70 65 g 5 60 55 5 60 50 4 55 Freq = 870 MHz Idq = 350mA Pin = 2W 25 2 1 20 15 Pout 0 9 10 11 12 13 14 Vdd (V) 15 16 17 3 35 2 30 Freq = 870 MHz Idq = 350mA Pin = 1.2W 25 20 1 15 Id 10 8 40 Id (A) 35 Pout (W) 3 40 Id (A) Pout (W) 45 30 8/15 45 4 50 18 19 Pout 10 8 9 10 11 12 13 14 Vdd (V) 15 16 17 Id 18 19 0 PD85035-E, PD85035S-E 5 Package mechanical data Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com 9/15 Package mechanical data Table 9. PD85035-E, PD85035S-E PowerSO-10RF Formed lead (Gull Wing) Mechanical data Dim. mm. Min. Typ. A1 0 0.05 A2 3.4 3.5 A3 1.2 1.3 A4 0.15 0.2 b 5.4 c D Min. Typ. Max. 0.1 0. 0.0019 0.0038 3.6 0.134 0.137 0.142 1.4 0.046 0.05 0.054 0.25 0.005 0.007 0.009 5.53 5.65 0.212 0.217 0.221 0.23 0.27 0.32 0.008 0.01 0.012 9.4 9.5 9.6 0.370 0.374 0.377 a Max. 0.2 0.007 D1 7.4 7.5 7.6 0.290 0.295 0.298 E 13.85 14.1 14.35 0.544 0.555 0.565 E1 9.3 9.4 9.5 0.365 0.37 0.375 E2 7.3 7.4 7.5 0.286 0.292 0.294 E3 5.9 6.1 6.3 0.231 0.24 0.247 F 0.5 0.019 G 1.2 0.047 L 0.8 1 R1 T 1.1 0.030 0.039 0.25 R2 Note: Inch 0.01 0.8 2 deg 5 deg 0.031 8 deg 2 deg 5 deg T1 6 deg 6 deg T2 10 deg 10 deg Resin protrusions not included (max value: 0.15 mm per side) Figure 13. Package dimensions Critical dimensions: - Stand-off (A1) - Overall width (L) 10/15 0.042 8 deg PD85035-E, PD85035S-E Table 10. Package mechanical data PowerSO-10RF Straight Lead Mechanical data Dim. mm. Min. Typ. Max. Min. Typ. Max. A1 1.62 1.67 1.72 0.064 0.065 0.068 A2 3.4 3.5 3.6 0.134 0.137 0.142 A3 1.2 1.3 1.4 0.046 0.05 0.054 A4 0.15 0.2 0.25 0.005 0.007 0.009 a 0.2 0.007 b 5.4 5.53 5.65 0.212 0.217 0.221 c 0.23 0.27 0.32 0.008 0.01 0.012 D 9.4 9.5 9.6 0.370 0.374 0.377 D1 7.4 7.5 7.6 0.290 0.295 0.298 E 15.15 15.4 15.65 0.595 0.606 0.615 E1 9.3 9.4 9.5 0.365 0.37 0.375 E2 7.3 7.4 7.5 0.286 0.292 0.294 E3 5.9 6.1 6.3 0.231 0.24 0.247 F 0.5 0.019 G 1.2 0.047 R1 Note: Inch 0.25 0.01 R2 0.8 0.031 T1 6 deg 6 deg T2 10 deg 10 deg Resin protrusions not included (max value: 0.15 mm per side) Figure 14. Package dimensions CRITICAL DIMENSIONS: - Overall width (L) 11/15 Package mechanical data Figure 15. Tube information 12/15 PD85035-E, PD85035S-E PD85035-E, PD85035S-E Package mechanical data Figure 16. Reel information 13/15 Revision history 6 PD85035-E, PD85035S-E Revision history Table 11. 14/15 Revision history Date Revision 16-May-2007 1 Changes Initial release. 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