GTRA364002FC WOLFSPEED | Alldatasheet

Document overview

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  • PDF pages: 8

Technical content

Features

  • GaN on SiC HEMT technology
  • Input matched
  • Asymmetrical Doherty design - Main: P3dB = 170 W Typ - Peak: P3dB = 230 W Typ
  • Typical Pulsed CW performance, 3400 to 3600 MHz,

48 V, combined outputs, Doherty @ P3dB, 10 µs,

10% duty cycle - Output power = 400 W - Efficiency = 60 % - Gain = 14 dB

  • Capable of handling 10:1 VSWR @ 48 V, 50 W (WCDMA) output power
  • Human Body Model Class 1A, (per ANSI/ESDA/ JEDEC JS-001)
  • Low thermal resistance
  • Pb-free and RoHS compliant Thermally-Enhanced High Power RF GaN on SiC HEMT

400 W, 48 V, 3400 – 3600 MHz

Description

The GTRA364002FC is a 400-watt (P3dB) GaN on SiC high electron mobility transistor (HEMT) designed for use in multi-standard cellular power amplifier applications. It features input matching, high efficency, and a thermally-enhanced package with earless flange. RF Characteristics Single-carrier WCDMA Specifications (tested in Wolfspeed Doherty production test fixture) VDD = 48 V, IDQ = 220 mA, POUT = 50 W avg, VGS(PEAK) = VGS @ IDQ = 200 mA – 2.7 V, ƒ = 3600 MHz, 3GPP signal, channel bandwidth = 3.84 MHz, peak/average = 10 dB @ 0.01% CCDF Characteristic Symbol Min. Typ. Max. Unit Gain Gps 12 13 — dB Drain Efficiency hD 36 40 — % Adjacent Channel Power Ratio ACPR — –30 –27 dBc Output PAR @ 0.01% CCDF OPAR 6.4 7.7 — dB Note: All published data at TCASE = 25°C unless otherwise indicated ESD: Electrostatic discharge sensitive device—observe handling precautions! -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) = 220 mA, VGS(PEAK) = -5.8 V, ƒ = 3600 MHz, 3GPP WCDMA signal, PAR = 10 dB, 3.84 MHz BW Gain Efficiency PAR @ 0.01% CCDF gtra364002fc_g1

Rev. 04.3, 2022-1-27 © 2022 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 21.6 mA Gate Current (peak) 28.8 Drain Current (main) ID 8.1 A Drain Current (peak) 10.8 Junction Temperature TJ 225 Storage Temperature Range TSTG –65 to +150 Characteristics Symbol Value Unit Conditions Thermal Resistance (main) RqJC 1.55 °C/W TCASE = 70 °C, 101 W DC Thermal Resistance (peak) 1.20 TCASE = 70 °C, 130 W DC Characteristic Symbol Min. Typ. Max. Unit Conditions Drain-source Breakdown Voltage (Main) VBR(DSS) 150 — — V VGS = -8 V, ID = 3 mA Drain-source Breakdown Voltage (Peak) VGS = -8 V, ID = 4 mA Drain-source Leakage Current IDSS — — 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 = 21.6 mA Gate Threshold Voltage (peak) VDS = 10 V, ID = 28.8 mA Parameter Symbol Min. Typ. Max. Unit Conditions Operating Voltage VDD 0 — 50 V Gate Quiescent Voltage VGS(Q) -3.7 –2.9 -2.1 VDS =48 V, ID = 220 mA Thermal Characteristics 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.

Ordering Information

Type and Version Order Code Package Shipping GTRA364002FC V1 R0 GTRA364002FC-V1-R0 H-37248C-4 Tape & Reel, 50 pcs GTRA364002FC V1 R2 GTRA364002FC-V1-R2 H-37248C-4 Tape & Reel, 250 pcs

© 2022 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 2. Single-carrier WCDMA Broadband Performance Figure 4. CW Performance

3400 MHz Gain

3500 MHz Gain

3600 MHz Gain

3400 MHz Eff

3500 MHz Eff

3600 MHz Eff

© 2022 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 Figure 6. CW Performance Small Signal

52 V Gain

48 V Gain

44 V Gain

52 V Eff

48 V Eff

44 V Eff

Rev. 04.3, 2022-1-27 © 2022 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, 3400 – 3600 MHz C203 C202 C213 C211 C212 C210 C201 C215 C214 C205 C206 C207 C208 C204 C113 R102R103 C109 L101 C108 C112 C101 C114 R101 C102 C103 C107 C105 C104 C106 GTRA364002FC _OUT_04A GTRA364002FC _IN_04 RF_IN RF_O UT V DD V DD gt r a36 4002fc_ CD_0 4 - 12 - 201 9 RO4350, 20 MIL RO4350, 20 MIL C111 –20 –40 C110 V GS(MAIN) V GS(PEAK) C203 C202 C213 C211 C212 C210 C201 C215 C214 C205 C206 C207 C208 C204 C113 R102R103 C109 L101 C108 C112 C101 C114 R101 C102 C103 C107 C105 C104 C106 GTRA364002FC _OUT_04A GTRA364002FC _IN_04 RF_IN RF_O UT V DD V DD gt r a36 4002fc_ CD_0 4 - 12 - 201 9 RO4350, 20 MIL RO4350, 20 MIL C111 –20 –40 C110 V GS(MAIN) V GS(PEAK) C209 C203 C202 C213 C211 C212 C210 C201 C215 C214 C205 C206 C207 C208 C204 C113 R102R103 C109 L101 C108 C112 C101 C114 R101 C102 C103 C107 C105 C104 C106 GTRA364002FC _OUT_04A GTRA364002FC _IN_04 RF_IN RF_O UT V DD V DD gt r a36 4002fc_ CD_0 4 - 12 - 201 9 RO4350, 20 MIL RO4350, 20 MIL C111 –20 –40 C110 V GS(MAIN) V GS(PEAK) C209 Reference circuit assembly diagram (not to scale) Evaluation Board Part Number L TA/GTRA364002FC-V1 PCB Information Rogers 4350, 0.508 mm [0.020”] thick, 2 oz. copper, εr = 3.66, ƒ = 3400 – 3600 MHz Find Gerber files for this test fixture on the Wolfspeed Web site at www.wolfspeed.com/RF

Rev. 04.3, 2022-1-27 © 2022 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 Component Description Manufacturer P/N Input C101, C106 Capacitor, 10 µF, 100 V TDK Corporation C5750X7S2A106M230KB C102, C105 Capacitor, 1 µF TDK Corporation C4532X7R2A105M230KA C103, C104, C107, C108, C109 Capacitor, 10 pF ATC ATC800A100JT250T C110, C111 Capacitor, 100 µF, 35 V Panasonic Electronic Components EEE-FT1V101AP C112, C114 Capacitor, 0.2 pF ATC ATC800A0R2BT250T C113 Capacitor, 0.8 pF ATC ATC800A0R8CT250T L101 Inductor, 4.7 nH EPCOS (TDK) B82496C3479J000 R101, R102 Resistor, 10 ohms Panasonic Electronic Components ERJ-3GEY J100V R103 Resistor, 50 ohms Richardson C8A50Z4A U1 Hybrid Coupler Anaren XC3500P-03S Output C201, C205, C211, C212 Capacitor, 10 pF ATC ATC800A100JT250T C202, C206, C214 Capacitor, 1 µF TDK Corporation C4532X7R2A105M230KA C203, C204, C207, C208 Capacitor, 10 µF, 100 V TDK Corporation C5750X7S2A106M230KB C209 Capacitor, 220 µF, 100 V Panasonic Electronic Components ECA-2AHG221 C210 Capacitor, 1 pF ATC ATC800A1R0CT250T C213 Capacitor, 0.2 pF ATC ATC800A0R2BT250T C215 Capacitor, 0.6 pF ATC ATC800A0R6CT250T S D1 D2 G1 G2 Pin Description D1 Drain Device 1 (Main) D2 Drain Device 2 (Peak) G1 Gate Device 1 (Main) G2 Gate Device 2 (Peak) S Source (flange) Pinout Diagram (top view) Main Peak 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. 04.3, 2022-1-27 © 2022 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. 04.3, 2022-1-27 © 2022 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 © 2022 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.