PD85025-E PD85025S-E RF power transistor, LdmoST plastic family N-channel enhancement-mode lateral MOSFETs Features ■ Excellent thermal stability ■ Common source configuration ■ POUT = 25 W with 15.7 dB gain @ 870 MHz / 13.6 V ■ Plastic package ■ ESD protection ■ In compliance with the 2002/95/EC European directive PowerSO-10RF (formed lead) Description The PD85025-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 13.6 V in common source mode at frequencies of up to 1 GHz. PD85025-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. PD85025-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. Pin connection Drain Gate Device summary Order codes Package PD85025-E PowerSO-10RF (formed lead) PD85025S-E PowerSO-10RF (straight lead) PD85025TR-E PowerSO-10RF (formed lead) PD85025STR-E PowerSO-10RF (straight lead) Packing Tube Tape and reel August 2008 Rev 2 1/15 www.st.com 15 Contents PD85025-E, PD85025S-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 PD85025-E, PD85025S-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 7 A Power dissipation (@ TC = 70 °C) 79 W Max. operating junction temperature 165 °C -65 to +150 °C Value Unit 1.2 °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 PD85025-E, PD85025S-E Electrical characteristics TCASE = +25 oC 2.1 Static Table 4. Static Symbol 2.2 Test conditions Min VDS = 25 V 1 μA IGSS VGS = 5 V VDS = 0 V 1 μA VGS(Q) VDS = 10 V ID = 300 mA 4.1 VDS(ON) VGS = 10 V ID = 1 A 0.27 CISS VGS = 0 V VDS = 12.5 V f = 1 MHz 55 pF COSS VGS = 0 V VDS = 12.5 V f = 1 MHz 40 pF CRSS VGS = 0 V VDS = 12.5 V f = 1 MHz 1.5 pF V 0.31 V Dynamic Dynamic Min Typ f = 870 MHz 25 30 W GP VDD = 13.6 V, IDQ = 300 mA, POUT = 10 W, f = 870 MHz 15 17.3 dB hD VDD = 13.6 V, IDQ = 300 mA, POUT = P3dB, f = 870 MHz 60 66 % P3dB Test conditions VDD = 13.6 V, IDQ = 300 mA Load VDD = 17 V, IDQ = 300 mA, POUT = 45 W, f = 870 MHz mismatch All phase angles 20:1 Max Unit 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 = 0 V Symbol 2.4 Max IDSS Table 5. 2.3 Typ Moisture sensitivity level Test conditions Rating J-STD-020B MSL 3 PD85025-E, PD85025S-E 3 Impedance Impedance Figure 2. Current conventions Table 8. Impedance data Frequency (MHz) ZIN (Ω) ZDL(Ω) 870 MHz 0.21 +j 1.82 1.23 -j 0.98 5/15 Typical performance PD85025-E, PD85025S-E 4 Typical performance Figure 3. Capacitances vs drain voltage 120 Capacitances (pF) 100 80 60 40 20 0 0 10 Coss Figure 4. 20 Crss Cis s DC output characteristics p 6 30 40 VDS (V) Figure 5. DC output characteristics 6 5 5 4 4 2 3 2 1 1 0 0 5 10 Vgs = 4.0V Vgs = 4.5V Vgs = 5.0V Vgs = 5.5V Vgs = 6.0V 0 0 5 10 V D S[ V ] VD S[V] 6/15 Tamb = + 20 °C ID[A] ID[A] Tamb = - 40 °C 3 50 Vgs = 4.0V Vgs = 5.0V Vgs = 6.0V Vgs = 4.5V Vgs = 5.5V PD85025-E, PD85025S-E Figure 6. Typical performance DC output characteristics Figure 7. Gain vs output power and Bias current 6 Tamb = + 60 °C 20 5 19 Idq = 100mA Idq = 200mA Idq = 300mA 18 Gainpower (dB) (W) Output ID[A] 4 3 2 17 16 15 14 13 Freq = 870 MHz Vdd = 13.6V 12 1 11 10 0 0 2 4 6 8 10 12 0 V D S[ V ] Vgs = 4.0V Vgs = 4.5V Vgs = 5.0V Vgs = 5.5V 5 10 15 20 25 30 35 Input power (W) (W) Output power Vgs = 6.0V Figure 9. 40 80 35 70 28 30 60 24 25 50 20 40 15 10 Pout Eff 0 0.0 0.5 1.0 1.5 Input power (W) 2.0 2.5 3.2 Freq = 870 MHz Pin = 0.4W Idq = 300mA 2.8 2.4 20 2 16 1.6 12 1.2 20 8 0.8 10 4 0 0 30 5 32 Pout (W) Freq = 870 MHz Vdd = 13.6V Idq = 300 mA Output power and drain current vs Gate voltage Pout Id Id (A) Ouptut power and efficiency vs Input power Efficiency (%) Output power (W) Figure 8. 0.4 0 0 1 2 3 Vgs (V) 4 5 6 7/15 Typical performance PD85025-E, PD85025S-E 30 3 Pout Id 40 2 15 1.5 Freq = 870 MHz Idq = 300mA Pin = 0.4W 10 1 0.5 0 0 10 13 Vdd (V) 16 Pout 3.5 Id 30 3 25 2.5 20 2 Freq = 870 MHz Idq = 300mA Pin = 1W 15 10 5 7 Pout (W) 20 4 35 2.5 Id (A) Pout (W) 25 8/15 Figure 11. Pout and drain current vs supply voltage 19 1.5 1 5 0.5 0 0 7 10 13 Vdd (V) 16 19 Id (A) Figure 10. Pout and drain current vs supply voltage PD85025-E, PD85025S-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. PD85025-E, PD85025S-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 12. Package dimensions Critical dimensions: - Stand-off (A1) - Overall width (L) 10/15 0.042 8 deg PD85025-E, PD85025S-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 13. Package dimensions CRITICAL DIMENSIONS: - Overall width (L) 11/15 Package mechanical data Figure 14. Tube information 12/15 PD85025-E, PD85025S-E PD85025-E, PD85025S-E Package mechanical data Figure 15. Reel information 13/15 Revision history 6 PD85025-E, PD85025S-E Revision history Table 11. 14/15 Document revision history Date Revision Changes 21-May-2007 1 Initial release. 26-Aug-2008 2 Updated Table 4 on page 4 PD85025-E, PD85025S-E Please Read Carefully: 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. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. 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