GTRA374902FC-V1-R2

GTRA374902FC CREE | 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 = 220 W Typ - Peak: P3dB = 300 W Typ
• Typical Pulsed CW performance, 3700 MHz, 48 V, Doherty @ P3dB, 10 µs, 10% duty cycle - Output power = 450 W - Drain efficiency = 60% - Gain = 11.5 dB
• Capable of handling 10:1 VSWR @ 48 V, 63 W (WCDMA) output power
• Human Body Model Class 1A, (per ANSI/ESDA/JEDEC JS-001)
• Low thermal resistance
• Pb-free and RoHS compliant RF Characteristics Single-carrier WCDMA Specifications (tested in Wolfspeed Doherty production test fixture) VDD = 48 V, IDQ = 250 mA, POUT = 63 W avg, VGSPEAK = –5.8 V, ƒ = 3700 MHz, channel bandwidth = 3.84 MHz, peak/average = 10 dB @ 0.01% CCDF Characteristic Symbol Min Typ Max Unit Gain Gps 10.8 12 — dB Drain Efficiency hD 32 37.5 — % Adjacent Channel Power Ratio ACPR — –32.5 –28.5 dBc Output PAR @ 0.01% CCDF OPAR 7.5 8.2 — dB -60 -40 -20 35 37.5 40 42.5 45 47.5 50 Efficiency (%) Peak/Average Ratio, Gain (dB) Average Output Power (dBm) Single-carrier WCDMA Drive-up VDD = 48 V, IDQ(MAIN) = 250 mA, VGS(PEAK) = -5.8 V, ƒ = 3700 MHz, 3GPP WCDMA signal, PAR = 10 dB,

3.84 MHz BW

PAR @ 0.01% CCDF gtra374902fc_g1

4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.comRev. 02.1, 2019-04-26 2GTRA374902FC DC Characteristics Characteristic Conditions Symbol Min Typ Max Unit Drain-source Breakdown Voltage (main) VGS = –8 V, ID = 10 mA V(BR)DSS 150 — — V (peak) VGS = –8 V, ID = 10 mA V(BR)DSS 150 — — V Drain-source Leakage Current VGS = –8 V, VDS = 10 V IDSS — — 5 mA Gate Threshold Voltage (main) VDS = 10 V, ID = 25.2 mA VGS(th) –3.8 –3 –2.3 V (peak) VDS = 10 V, ID = 36 mA VGS(th) –3.8 –3 –2.3 V Recommended Operating Conditions Parameter Conditions Symbol Min Typ Max Unit Operating Voltage VDD 0 — 50 V Gate Quiescent Voltage VDS = 48 V, ID = 250 mA VGS(Q) –3.65 –3 –2.4 V Absolute Maximum Ratings Parameter Symbol Value Unit Drain-source Voltage VDSS 125 V Gate-source Voltage VGS –10 to +2 V Operating Voltage VDD 55 V Gate Current (main) IG 25.2 mA (peak) IG 36 mA Drain Current (main) ID 9.5 A (peak) ID 13.5 A Junction Temperature TJ 225 °C Storage Temperature Range TSTG –65 to +150 °C 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. Thermal Characteristics Parameter Symbol Value Unit Thermal Resistance (main, TCASE = 85°C, 100 W DC) RqJC 1.6 °C/W (peak, TCASE = 85 °C, 140 W DC) RqJC 1.1 °C/W

Ordering Information

Type and Version Order Code Package Description Shipping GTRA374902FC V1 R0 GTRA374902FC-V1-R0 H-37248C-4 Tape & Reel, 50 pcs GTRA374902FC V1 R2 GTRA374902FC-V1-R2 H-37248C-4 Tape & Reel, 250 pcs

4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.comRev. 02.1, 2019-04-26 3GTRA374902FC Typical Performance (data taken in test fixture) -70 -60 -50 -40 -30 -20 -10 35 37.5 40 42.5 45 47.5 50 Efficiency (%) ACP Up & Low (dBc) Average Output Power (dBm) Single-carrier WCDMA Drive-up VDD = 48 V, IDQ(MAIN) = 250 mA, VGS(PEAK) = -5.8 V, ƒ = 3700 MHz, 3GPP WCDMA signal, PAR = 10 dB, BW = 3.84 MHz ACPU ACPL Efficiency gtra374902fc_g2 20 3350 3450 3550 3650 3750 3850 Efficiency (%) Gain (dB) Frequency (MHz) Single-carrier WCDMA Broadband Performance VDD = 48 V, IDQ(MAIN) = 250 mA, VGS(PEAK) = -5.8 V, POUT = 48 dBm, 3GPP WCDMA signal, PAR = 10 dB Efficiency Gain gtra374902fc_g3 -25 -20 -15 -10 -40 -35 -30 -25 -20 3350 3450 3550 3650 3750 3850 Return Loss (dB) ACPL & ACP Up (dBc) Frequency (MHz) Single-carrier WCDMA Broadband Performance VDD = 48 V, IDQ(MAIN) = 250 mA, VGS(PEAK) = -5.8 V, POUT = 48 dBm, 3GPP WCDMA signal, PAR = 10 dB ACPU ACPL IRL gtra374902fc_g4 32 36 40 44 48 52 56 60 Efficiency (%) Gain (dB) Output Power (dBm) Pulse CW Performance VDD = 48 V, IDQ(MAIN) = 250 mA, VGS(PEAK) = -5.8 V，ƒ = 3700 MHz gtra374902fc_g5 Gain Efficiency

4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.comRev. 02.1, 2019-04-26 4GTRA374902FC Typical Performance (cont.) Load Pull Performance Main Side Load Pull Performance – Pulsed CW signal: 10 µs, 10% duty cycle, 48 V, IDQ = 250 mA, class AB P3dB Max Output Power Max Drain Efficiency Freq [MHz] Zs [W] ZL [W] Gain [dB] P3dB [dBm] P3dB [W] hD [%] ZL [W] Gain [dB] P3dB [dBm] P3dB [W] hD [%] Peak Side Load Pull Performance – Pulsed CW signal: 10 µs, 10% duty cycle, 48 V, VGSPK = –5 V, class C P3dB Max Output Power Max Drain Efficiency Freq [MHz] Zs [W] ZL [W] Gain [dB] P3dB [dBm] P3dB [W] hD [%] ZL [W] Gain [dB] P3dB [dBm] P3dB [W] hD [%] -14 -13 -12 -11 -10 3350 3450 3550 3650 3750 3850 Input Return Loss (dB) Gain (dB) Frequency (MHz) CW Performance Small Signal Gain & Input Return Loss VDD = 48 V, IDQ(MAIN) = 250 mA, VGSPEAK = -5.8 V IRL Gain gtra374902fc_g7 32 36 40 44 48 52 56 60 Efficiency(%) Gain (dB) Output Power (dBm) Pulse CW Performance at various VDD IDQ(MAIN) = 250 mA, VGS(PEAK) = -5.8 V ƒ = 3700 MHz 46V Gain 48V Gain 50V Gain 52V Gain 46V Eff 48V Eff 50V Eff 52V Eff gtra374902fc_g6

4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.comRev. 02.1, 2019-04-26 5GTRA374902FC Reference Circuit, 3600 – 3700 MHz Reference circuit assembly diagram (not to scale) Reference Circuit Assembly DUT GTRA374902FC-V1 Test Fixture Part No. L TA/GTRA374902FC-V1 PCB Rogers 4350, 0.508 mm [0.020”] thick, 2 oz. copper, εr = 3.66, ƒ = 3600 – 3700 MHz Find Gerber files for this test fixture on the Wolfspeed Web site at www.wolfspeed.com/RF C113 C107 R101 C108 C109 C110 C104 C106 R103 R102 C112 C114 C105 C101 C102 C103 C206 C208 C202 C201 C207 C210C209 C205 C204 C203 GTRA374902FC_IN_01 RF_IN RO4350, 20 MIL RF_OUT VDD VGS(PEAK) G t r a37 4902 f c- 1_ C D _01- 31 - 20 19 GTRA374902FC _OUT_01A C111 C115 RO4350,

20 MIL

VGS(MAIN) C113 C107 R101 C108 C109 C110 C104 C106 R103 R102 C112 C114 C105 C101 C102 C103 C206 C208 C202 C201 C207 C210C209 C205 C204 C203 GTRA374902FC_IN_01 RF_IN RO4350, 20 MIL RF_OUT VDD VGS(PEAK) G t r a37 4902 f c- 1_ C D _01- 31 - 20 19 GTRA374902FC _OUT_01A C111 C115 RO4350, VGS(MAIN)

4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.comRev. 02.1, 2019-04-26 6GTRA374902FC Reference Circuit (cont.) Components Information Component Description Manufacturer P/N Input C101, C102 Capacitor, 0.5 pF ATC ATC800A0R5CT250XT C103 Capacitor, 0.9 pF ATC ATC800A0R9CT250XT C104 Capacitor, 1.2 pF ATC ATC800A1R2CT250XT C105, C106, C107, C108, C112 Capacitor, 10 pF ATC ATC800A100JT250XT C109, C113 Capacitor, 1 µF, 100 V TDK Corporation C4532X7R2A105M230KA C110, C114 Capacitor, 10 µF, 100 V TDK Corporation C5750X7S2A106M230KB C111, C115 Capacitor, 100 µF, 35 V Panasonic Electronic Components EEE-FT1V101AP R101, R102 Resistor, 5.6 ohms Panasonic Electronic Components ERJ-8RQJ5R6V R103 Resistor, 50 ohms Richardson C8A50Z4A U1 Hybrid Coupler Anaren XC3500P-03S Output C201, C202, C203, C207 Capacitor, 10 pF ATC ATC800A100JT250XT C204, C208 Capacitor, 1 µF, 100 V TDK Corporation C4532X7R2A105M230KA C205, C206, C209, C210 Capacitor, 10 µF, 100 V TDK Corporation C5750X7S2A106M230KB C211 Capacitor, 220 µF, 100 V Panasonic Electronic Components ECA-2AHG221 Lead connections for GTRA374902FC Pinout Diagram (top view) 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) Main Peak

4600 Silicon Drive | Durham, NC 27703 | www.wolfspeed.comRev. 02.1, 2019-04-26 7GTRA374902FC 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]

Revision History

Revision Date Data Sheet Type Page Subjects (major changes since last revision) 01 2018-10-29 Advance All Data Sheet reflects advance specification for product development 01.1 2018-12-03 Advance 2 Revised max drain operating voltage to 50V, added operating voltage in Max ratings table 02 2019-02-18 Production All Data Sheet reflects released product specification 02.1 2019-04-26 Production 1 Added VSWR statement www.wolfspeed.comRev. 02.1, 2019-04-26 Notes Disclaimer Specifications are subject to change without notice. Cree, Inc. believes the information contained within this data sheet to be accurate and reliable. However, no responsibility is assumed by Cree for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or pat- ent rights of Cree. Cree makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. “Typical” parameters are the average values expected by Cree in large quantities and are provided for information purposes only. These values can and do vary in different applications and actual performance can vary over time. All operating parameters should be validated by customer’s technical experts for each application. Cree products are not designed, intended or authorized for use as components in applications intended for surgical implant into the body or to support or sustain life, in applications in which the failure of the Cree product could result in personal injury or death or in applications for planning, construction, maintenance or direct operation of a nuclear facility. © 2019 Cree, Inc. All rights reserved. Wolfspeed® and the Wolfspeed logo are registered trademarks of Cree, Inc. For more information, please contact:

4600 Silicon Drive

Durham, North Carolina, USA 27703 www.wolfspeed.com/RF Sales Contact RFSales@wolfspeed.com RF Product Marketing Contact RFMarketing@wolfspeed.com 919.407.7816