GTRA184602FC-V1 WOLFSPEED | Alldatasheet

Document overview

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  • PDF pages: 9

Technical content

Features

  • GaN on SiC HEMT technology
  • Input matched
  • Asymmetric Doherty design - Main: P3dB = 160 W Typ - Peak: P3dB = 300 W Typ
  • Typical pulsed CW performance: 48 V, 1845 MHz, 16µsec pulse width, 10% duty cycle (Doherty configuration) - Output Power: 460 W @ P3dB - Efficiency: 62% @ POUT = 49 dBm - Gain: 16 dB @ POUT = 49 dBm
  • Capable of handling 10:1 VSWR @48 V, 80 W (CW) output power
  • Human Body Model Class 1A (per ANSI/ESDA/JEDEC JS-001)
  • Low thermal resistance
  • Pb-free and RoHS compliant GTRA184602FC RF Characteristics Single-carrier WCDMA Specifications (tested in Wolfspeed Doherty test fixture) VDD = 48 V, IDQ = 150 mA, POUT = 80 W avg, VGS(PEAK) = –5.5 V, ƒ = 1880 MHz, 3GPP signal, channel bandwidth = 3.84 MHz, peak/average = 10 dB @ 0.01% CCDF Characteristic Symbol Min. Typ. Max. Unit Gain Gps 14 15.5 — dB Drain Efficiency hD 54.5 60 — % Adjacent Channel Power Ratio ACPR — –27.5 –24.5 dBc Output PAR @ 0.01% CCDF OPAR 7.1 7.8 — dB Note: All published data at TCASE = 25°C unless otherwise indicated ESD: Electrostatic discharge sensitive device—observe handling precautions! -80 -60 -40 -20 25 30 35 40 45 50 55 Efficiency (%) Peak/Average Ratio, Gain (dB) Average Output Power (dBm) Single-carrier WCDMA Drive-up VDD = 48 V, IDQ(MAIN) = 150 mA, VGS(PEAK) = –5.5 V, ƒ = 1875 MHz, 3GPP WCDMA signal, 10 dB PAR

3.84 MHz bandwidth

PAR @ 0.01% CCDF g184602fc-gr1a

Rev. 03, 2023-03-02 © 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. The information in this document is subject to change without notice. 4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300 DC Characteristics Recommended Operating Conditions Absolute Maximum Ratings Parameter Symbol Value Unit Drain-source Voltage VDSS 125 VGate-Source Voltage VGS –10 to +2 Operating Voltage VDD 55 Gate Current (main) IG mA Gate Current (peak) 38 Drain Current (main) ID 7.5 A Drain Current (peak) 14.4 Junction Temperature TJ 225 Storage Temperature Range TSTG –65 to +150 Characteristic Symbol Min. Typ. Max. Unit Conditions Drain-source Breakdown Voltage (main) VBR(DSS) 150 — — V VGS = -8 V, ID = 10 mA Drain-source Breakdown Voltage (peak) Drain-source Leakage Current IDSS — — 5.5 mA VGS = -8 V, VDS = 10 V Gate Threshold Voltage (main) VGS(th) –3.8 –3.0 –2.3 V VDS = -10 V, ID = 20 mA Gate Threshold Voltage (peak) VDS = -10 V, ID = 38 mA Parameter Symbol Min. Typ. Max. Unit Conditions Drain Operating Voltage VDD 0 — 50 V Gate Quiescent Voltage VGS(Q) –3.9 –3.0 -2.1 VDS = 48 V, ID = 150 mA Operation above the maximum values listed here may cause permanent damage. Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the component. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. For reliable continuous operation, the device should be operated within the operating voltage range (VDD) specified above. RF Characteristics, 1805 MHz Single-carrier WCDMA Specifications (not subject to production test. Verified by design/characterization in production test circuit) VDD = 48 V, IDQ = 150 mA, POUT = 80 W avg, VGS(PEAK) = –5.5 V, ƒ = 1805 MHz, 3GPP signal, channel bandwidth = 3.84 MHz, peak/average = 10 dB @ 0.01% CCDF Characteristic Symbol Min. Max. Unit Gain Gps 14.5 — dB Drain Efficiency hD 52 — % Adjacent Channel Power Ratio ACPR — –23.5 dBc Output PAR @ 0.01% CCDF OPAR 6.5 — dB

Rev. 03, 2023-03-02 © 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. The information in this document is subject to change without notice. 4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300 Characteristic Symbol Value Unit Conditions Thermal Resistance (main) RqJC 2.0 °C/W PDISS = 40 W DC, 48 V, IDQ = 150 mA Thermal Resistance (peak) 1.2 PDISS = 77 W DC, 48 V, VGSPK = –5.5 VmA Thermal Characteristics Thermal resistance, junction to case (TCASE = 70°C, ƒ = 1842.5 MHz))

Ordering Information

Type and Version Order Code Package Shipping GTRA184602FC V1 R0 GTRA184602FC-V1-R0 H-37248C-4, earless flange Tape & Reel, 50 pcs GTRA184602FC V1 R2 GTRA184602FC-V1-R2 H-37248C-4, earless flange Tape & Reel, 250 pcs

© 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. Figure 1. Single-carrier WCDMA Drive-up Figure 3. Single-carrier WCDMA Broadband Performance Figure 4. CW Performance

1810 MHz Gain

1842.5 MHz Gain

1875 MHz Gain

1810 MHz Eff

1842.5 MHz Eff

Figure 2. Single-carrier WCDMA Broadband Performance

© 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. Figure 5. CW Performance at various VDD

44 V Gain

48 V Gain

44 V Eff

48 V Eff

Figure 6. CW Performance Small Signal

Rev. 03, 2023-03-02 © 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. The information in this document is subject to change without notice. 4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300 Evaluation Board Test Fixture Part Number L TA/GTRA184602FC-V1 PCB Information Rogers 4350, 0.762mm [0.030”] thick, 2 oz. copper, εr = 3.66 width of device 0.385 x 1.6666 = 0.64 GTRA184602FC_IN_01A g t r a 184 6 0 2 f c _ C D _ 2 0 1 9 - 1 0 - 0 7 _ B N GTRA184602FC_OUT_01 C102 C101 R101 C103C104 C106 C105 R102C108 C107 R103 C206C205 C210 C201 C208 C202 C207 C203 C204 C211C209 C212 C214C213 C215 C216 RO4350, 30 MILRO4350, 30 MIL RF_OUTRF_IN V DD V DD V GG V GG Reference circuit assembly diagram (not to scale) Components Information Component Description Manufacturer P/N In C101, C104, C106, C107 Capacitor, 18 pF ATC ATC600S180JT250XT C102, C108 Capacitor, 10 µF, 100 V Murata Electronics GRM32EC72A106KE05L C103, C105 Capacitor, 2.7 pF ATC ATC600S2R7CT250XT R101, R102 Resistor, 10 ohms Panasonic – ECG ERJ-3GEY J100V R103 Resistor, 50 ohms Anaren C8A50Z4A U1 Hybrid Coupler Anaren X3C19P1-03S

Rev. 03, 2023-03-02 © 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. The information in this document is subject to change without notice. 4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300 Components Information (cont.) Out C201 Capacitor, 1.5 pF ATC ATC600S1R5CT250XT C202, C210 Capacitor, 0.5 pF ATC ATC600S0R5CT250XT C203 Capacitor, 1.0 pF ATC ATC600S1R0CT250XT C204 Capacitor, 6.8 pF ATC ATC800A6R8CT250XT C205, C213 Capacitor, 18 pF ATC ATC600S180JT250XT C206, C207, C214, C215 Capacitor, 10 µF, 100 V Murata Electronics GRM32EC72A106KE05L C208, C216 Capacitor, 470 µF, 100 V Panasonic – ECG ECA-2AHG471B C209 Capacitor, 1.3 pF ATC ATC6001R3CT250XT C211 Capacitor, 1.2 pF ATC ATC6001R2CT250XT C212 Capacitor, 2.7 pF ATC ATC6002R7CT250XT S D1 D2 G1 G2 Pin Description D1 Drain device 1 D2 Drain device 2 G1 Gate device 1 G2 Gate device 2 S Source (flange) Main Peak Pinout Diagram (top view) Bias Sequencing Bias ON 1. Ensure RF is turned off 2. Apply pinch-off voltage of –5 V to the gate 3. Apply nominal drain voltage 4. Bias gate to desired quiescent drain current 5. Apply RF Bias OFF 1. Turn RF off 2. Apply pinch-off voltage to the gate 3. Turn-off drain voltage 4. Turn-off gate voltage

Rev. 03, 2023-03-02 © 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. The information in this document is subject to change without notice. 4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300 Package Outline Specifications – Package H-37248C-4 Diagram Notes—unless otherwise specified: 1. Interpret dimensions and tolerances per ASME Y14.5M-1994 2. Primary dimensions are mm, alternate dimensions are inches 3. All tolerances ± 0.127 [0.005] 4. Pins: D1, D2 – drain, G1, G2 – gate, S – source (flange) 6. Gold plating thickness: 1.14 ± 0.38 micron [45 ± 15 microinch] 12.70 [.500] 19.81±0.20 [.780±0.008] 3.81 [.150] 9.78 [.385] 4.83±0.51 [.190±0.020] 3.78±0.25 [.149±0.010] SPH 1.57 [.062] 1.02 [.040] 20.57 [.810] (8.89 [.350]) (5.08 [.200]) (19.43 [.765]) D1 D2 G1 G2 S C66065-A0004-C446-01-0027 : h-37248c-4_PO_11-02-2016 R0.51 +0.38 –0.13 R.020+.015 –.005 CL LC CL 45° X 2.72 [.107]

Rev. 03, 2023-03-02 © 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. The information in this document is subject to change without notice. 4600 Silicon Drive | Durham, NC 27703 | Tel: +1.919.313.5300 © 2023 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the Wolfspeed logo is a trademark of Wolfspeed, Inc. PATENT: https://www.wolfspeed.com/legal/patents The information in this document is subject to change without notice. For more information, please contact:

4600 Silicon Drive

Durham, NC 27703 USA Tel: +1.919.313.5300 www.wolfspeed.com/RF Sales Contact RFSales@wolfspeed.com RF Product Marketing Contact RFMarketing@wolfspeed.com Notes & Disclaimer Specifications are subject to change without notice. “Typical” parameters are the average values expected by Wolfspeed in large quantities and are provided for information purposes only. Wolfspeed products are not warranted or authorized for use as critical components in medical, life-saving, or life-sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death. No responsibility is assumed by Wolfspeed for any infringement of patents or other rights of third parties which may result from use of the information contained herein. No license is granted by implication or otherwise under any patent or patent rights of Wolfspeed.