GTRA214602FC-V1 WOLFSPEED | Alldatasheet

Document overview

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Technical content

Features

  • GaN on SiC HEMT technology
  • Input matched
  • Asymmetric Doherty design - Main: P3dB = 170 W Typ - Peak: P3dB = 350 W Typ
  • Typical pulsed CW performance: 16 µs pulse width, 10% duty cycle, 2140 MHz, 48 V, Doherty fixture - Gain = 15 dB @ 49 dBm - Efficiency = 60% @ 49 dBm - Output power at P3dB = 490 W
  • Human Body Model Class 1B (per ANSI/ESDA/ JEDEC JS-001)
  • Low thermal resistance
  • Pb-free and RoHS compliant Thermally-Enhanced High Power RF GaN on SiC HEMT

490 W, 48 V, 2110 – 2170 MHz

Description

The GTRA214602FC is a 490-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 efficiency, and a thermally- enhanced package with earless flange. Target RF Characteristics Single-carrier WCDMA Specifications (tested in Wolfspeed Doherty test fixture) VDD = 48 V, IDQ = 150 mA, VGS(PEAK) = –5.5 V, POUT = 80 W avg, ƒ = 2170 MHz 3GPP signal, channel bandwidth = 3.84 MHz, peak/average = 10 dB @ 0.01% CCDF Characteristic Symbol Min. Typ. Max. Unit Gain Gps 13 14.4 — dB Drain Efficiency hD 56 59 — % Adjacent Channel Power Ratio ACPR — –30 –27 dBc Output PAR @ 0.01% CCDF OPAR 7.1 8.2 — 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 = 150 mA, ƒ = 2170 MHz, 3GPP WCDMA signal, 10 dB PAR,

3.84 MHz bandwidth

PAR @ 0.01% CCDF g214602f c- gr 1a

Rev. 02.1, 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

Ordering Information

Type and Version Order Code Package Shipping GTRA214602FC V1 R0 GTRA214602FC-V1-R0 H-37248C-4 Tape & Reel, 50 pcs GTRA214602FC V1 R2 GTRA214602FC-V1-R2 H-37248C-4 Tape & Reel, 250 pcs DC Characteristics 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 Recommended Operating Conditions Parameter Symbol Min. Typ. Max. Unit Conditions Operating Voltage VDD 0 — 50 V Gate Quiescent Voltage VGS(Q) -3.7 –3.1 -2.6 VDS =48 V, ID = 150 mA Characteristics Symbol Value Unit Conditions Thermal Resistance (main) RqJC 2.0 °C/W

76 W DC

Thermal Resistance (peak) 1.5 106 W DC Thermal Characteristics Thermal resistance, junction to case: TCASE = 70°C, 2170 MHz, VDD = 48 V, IDQ(MAIN) = 150 mA, VGS(PEAK) = –5.5 V 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) 38.4 Drain Current (main) ID 7.5 A Drain Current (peak) 14.4 Junction Temperature TJ 225 Storage Temperature Range TSTG –65 to +150 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.

© 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. Pulsed CW Performance

2110 MHz Gain

2140 MHz Gain

2170 MHz Gain

2110 MHz Eff

2140 MHz Eff

2170 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. Pulsed CW Performance at various VDD Figure 6. CW Performance Small Signal

44 V Gain

48 V Gain

50 V Gain

44 V Eff

48 V Eff

50 V Eff

Rev. 02.1, 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, 2110 – 2170 MHz Test Fixture Part Number L TA/GTRA214602FC-V1 PCB Information Rogers 4350, 0.762 mm [0.030”] thick, 2 oz. copper, εr = 3.66 Find Gerber files for this test fixture on the Wolfspeed Web site at www.wolfspeed.com/RF C103 C108 C201 C210C209 C211 RF_IN RF_OUT V GG V GG V DD V DD g t r a 214 6 0 2 f c _ C D _ 2 0 2 0 - 0 9 - 2 1 _ b n GTRA214602FC_OUT_01GTRA214602FC_IN_01 RO4350, 30 MILRO4350, 30 MIL GTRA214602FC C213 C214 C215 C208 C206 C207 C202 C205 C204 C203 C106 C101 C104 C107 R102C105 C109 R101 C102 R103 C212 Reference circuit assembly diagram (not to scale) 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 of to the gate 3. Turn off drain voltage 4. Turn off gate voltage

Rev. 02.1, 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, C105 Capacitor, 1.5 pF ATC ATC600F1R5BT250XT C102, C103, C107, C108 Capacitor, 18 pF ATC ATC600F180JT250XT C104, C109 Capacitor, 10 µF, 100 V Murata Electronics GRM32EC72A106KE05L C106 Capacitor, 1.3 pF ATC ATC600F1R3BT250XT R101, R102 Resistor, 9.1 ohms Panasonic Electronic Components ERJ-3GEY J9R1V R103 Resistor, 50 ohms Anaren C8A50Z4A U1 Hybrid coupler Anaren X3C21P1-03S Output C201, C209 Capacitor, 1 pF ATC ATC600F1R0BT250XT C202 Capacitor, 0.9 pF ATC ATC600F0R9BT250XT C203 Capacitor, 0.2 pF ATC ATC600F0R2BT250XT C204 Capacitor, 7.5 pF ATC ATC600F7R5BT250XT C205, C212 Capacitor, 18 pF ATC ATC600F180JT250XT C206, C207, C213, C214 Capacitor, 10 µF, 100 V Murata Electronics GRM32EC72A106KE05L C208, C215 Capacitor, 470 µF, 100 V Panasonic Electronic Components ECA-2AHG471B C210 Capacitor, 0.7 pF ATC ATC600F0R7BT250XT C211 Capacitor, 15 pF ATC ATC600F150JT250XT S D1 D2 G1 G2 MainPeak Pin Description D1 Drain Device 1 D2 Drain Device 2 G1 Gate Device 1 G2 Gate Device 2 S Source (flange) Pinout Diagram (top view) Main Peak

Rev. 02.1, 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. 02.1, 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 © 2021 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.