GTRA260502M

GTRA260502M WOLFSPEED | Alldatasheet

Document overview

• Manufacturer or author: Wolfspeed
• PDF pages: 9

Technical content

Features

• GaN on SiC HEMT technology
• Typical pulsed CW performance: 10 µs pulse width, 10% duty c ycle, 2690 MHz, 48 V, Doherty configuration - Efficiency = 64% - Output power at P3dB = 50 W
• Human Body Model Class 1A (per ANSI/ESDA/JEDEC JS-001)
• Low thermal resistance
• Pb-free and RoHS compliant

Description

The GTRA260502M is a 50-watt (P3dB) GaN on SiC high electron mobility transistor (HEMT) for use in multi-standard cellular power amplifier applications. It features input matching, high efficiency, and a thermally- enhanced DFN SMD package. GTRA260502M Package PG-DFN-6.5x7-1 GTRA260502M Thermally-Enhanced High Power RF GaN on SiC HEMT

50 W, 48 V, 2515 – 2675 MHz

Typical RF Characteristics Single–carrier WCDMA Specifications (tested in Wolfspeed application circuit for 2515 –2675 MHz) VDD = 48 V, IDQ = 25 mA, VGS(peak) = – 5 V, channel bandwidth = 3.84 MHz, input PAR = 10 dB @ 0.01% CCDF POUT (dBM) Gain (dB) Efficiency (%) ACPR + (dBc) ACPR – (dBc) OPAR (dB) 18 23 28 33 38 43 Efficiency (%) Peak/Average Ratio, Gain (dB) Average Output Power (dBm) Single-carrier WCDMA Drive-up VDD = 48 V, IDQ = 25 mA, VPK = –5.0 V,ƒ = 2700 MHz 3GPP WCDMA signal 10 dB PAR, 3.84 MHz bandwidth Gain Efficiency PAR @ 0.01% CCDF gtra260502m-gr1a discontinued product

Characteristic Conditions Symbol Min Typ Max Unit Drain-source Breakdown (main) VGS = –8 V, ID = 10 mA V(BR)DSS 150 — — V Voltag e (peak) VGS = –8 V, ID = 10 mA V(BR)DSS 150 — — V Drain-source L eakage Current VGS = –8 V, VDS = 10 V IDSS — — 5 mA Gate Threshold Volt age (main) VDS = 10 V, ID = 2.6 mA VGS(th) –3.8 –3 –2.3 V (peak) VDS = 10 V, ID = 4.3 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 Volt age VDS = 48 V, ID = 25 mA VGS(Q) –4 –3 –1.9 V Absolute Maximum Ratings Parameter Symbol Value Unit Drain-source Voltage VDSS 125 V Gate-sourc e Voltage VGS –10 to +2 V Operating Voltag e VDD 55 V Gate Current (main) IG 2.6 mA (peak) IG 4.3 mA Drain Current (main) ID 1.0 A (peak) ID 1.6 A Junction Temperatur e TJ 225 °C Storage T emperature 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 (V DD) specified above. Thermal Characteristics Thermal resistance, junction to case (TCASE = 70°C) VDD = 48 V, IDQ = 25 mA, VGS(pk) = –5 V, ƒ = 2595 MHz Parameter Symbol Value Unit Thermal Resistance (main) PDISS = 12.5 WAVG DC RqJC 7.3 °C/W (peak) PDISS = 20.4 WAVG DC RqJC 6.5 °C/W Moisture Sensitivity Level Level Test Signal Package T emperature Unit

3 IPC/JEDEC J-STD-020 260 °C

Rev. 04, 2023--06-26 4600 Silicon Drive | Durham, NC 27703 | www. wolfspeed.com Typical Performance (data taken in a Wolfspeed production test fixture) RF Characteristics Single-carrier WCDMA Specifications (tested in Wolfspeed Doherty production test fixture) VDD = 48 V, IDQ = 25 mA, POUT = 7.94 W, VGS(peak) = –4.5 V, ƒ = 2675 MHz, 3GPP signal, channel bandwidth = 3.84 MHz, peak/average = 10 dB @ 0.01% CCDF Characteristics Symbol Min Typ Max Unit Gain Gps 12.5 14 — dB Drain Efficiency hD 40 47.5 — % Adjacent Channel Power Ratio ACPR — –25 –20 dBc Output PAR @ 0.01% CCDF OPAR 7.1 7.6 — dB

Ordering Information

Type and Version Order Code Package Shipping GTRA260502M V1 R3K GTRA260502M-V1-R3K PG-DFN-6.5x7-1 Tape & Reel, 3000 pcs -60 -50 -40 -30 -20 -10 18 23 28 33 38 43 Efficiency (%) ACP Up, ACP Low (dBc) Average Output Power (dBm) Single-carrier WCDMA Drive-up VDD = 48 V, IDQ = 25 mA, VPK = –5.0 V,ƒ = 2700 MHz 3GPP WCDM signal 10 dB PAR, 3.84 MHz bandwidth ACP Up ACP Low Efficiency gtra260502m-gr2a 30 2250 2350 2450 2550 2650 2750 Efficiency (%) Gain (dB) Frequency (MHz) Single-carrier WCDMA, Broadband VDD = 48 V, IDQ = 25 mA, VPK = –5.0 V, POUT = 39 dBm 3GPP WCDMA signal 10 dB PAR, 3.84 MHz bandwidth gtra260502m-gr3 Efficiency Gain discontinued product

Typical Performance (cont.) -25 -20 -15 -10 -50 -40 -30 -20 -10 2250 2350 2450 2550 2650 2750 Input Return Loss (dB) ACP Low, ACP Up (dBc) Frequency (MHz) Single-carrier WCDMA Broadband VDD = 48 V, IDQ = 25 mA, VPK = –5.0 V, POUT = 39 dBm 3GPP WCDMA signal 10 dB PAR, 3.84 MHz bandwidth ACP Up ACP Low Return Loss gtra260502m-gr4 25 28 31 34 37 40 43 46 49 Efficiency (%) Gain (dB) Output Power (dBm) Pulsed CW Performance at various VDD IDQ = 25 mA, VPK = –5.0 V 20 µs pulse width, 10% duty cycle, ƒ = 2700 MHz

46 V Gain

48 V Gain

50 V Gain

46 V Eff

48 V Eff

50 V Eff

25 28 31 34 37 40 43 46 49 Efficiency (%) Gain (dB) Output Power (dBm) Pulsed CW Performance VDD = 48 V, IDQ = 25 mA, VPK = –5.0 V 20 µs pulse width, 10% duty cycle

2500 MHz Gain

2600 MHz Gain

2700 MHz Gain

2500 MHz Eff

2600 MHz Eff

2700 MHz Eff

-30 -25 -20 -15 -10 2000 2200 2400 2600 2800 3000 Input Return Loss (dB) Gain (dB) Frequency (MHz) Small Signal CW Performance Gain and Input Return Loss VDD = 48 V, IDQ =2 5m A ,VPK = –5.0 V IRL Gain gtra260502m-gr7 discontinued product

Rev. 04, 2023--06-26 4600 Silicon Drive | Durham, NC 27703 | www. wolfspeed.com Load Pull Main Side Load Pull Performance – Pulsed CW signal – 10 µsec pulse width, 10% duty cycle, 48 V, 26 mA IDQ, 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 µsec pulse width, 10% duty cycle, 48 V, 45 mA IDQ, 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 [%] See next page for Doherty Evaluation Board discontinued product

Doherty Evaluation Board, 2515 – 2675 MHz Evaluation Board Assembly DUT GTRA260502M Test Fixture Part No. L TA/GTRA260502M E11 PCB Rogers 4350, 0.508 mm [0.020"] thick, 2 oz. copper, εr = 3.66 Find Gerber files for this test fixture on the Wolfspeed Web site at www.wolfspeed.com/RF Doherty evaluation board assembly diagram (not to scale) C19 C17 C10 C18 C21 C20 C15 C16 C12 C13 C2 C7 C11 20-148 RO4350 20mil VGS Peak C14 FXA-DFN- 6p5x7-1_A 260502M DOHERTY C22 gtra260 502 m_CD _202 1-05-24 _bn RF_IN RF_OUT VGS Main GND V DS Main VGS Peak VDS Peak discontinued product

Rev. 04, 2023--06-26 4600 Silicon Drive | Durham, NC 27703 | www. wolfspeed.com Evaluation Board (cont.) Components Table Component Description Manufacturer P/N C1, C5 Capacitor, 1.2 pF, 0805 ATC ATC600F1R2JT250XT C2, C6, C7, C18, C20, C21 Capacitor, 10 µF, 100v, 1210 Murata GRM32EC72A106KE05L C3 Capacitor, 12pF, 0805 ATC ATC600F120JT250XT C4, C12 Capacitor, 15 pf, 0805 ATC ATC600F150JT250XT C8, C22 Capacitor, 47 µF, 80 V, FK Panasonic EEE-FK1K470P C9, C10, C11, C14, C15, C16, C17, C19 Capacitor, 18 pf, 0805 ATC ATC600F180JT250XT C13 Capacitor, 2.2 pF, 0805 ATC ATC600F2R2JT250XT R1, R2 Resistor, 5.1 ohm, 0603 R3 Resistor, 50 ohm, 8 W, 1206 Anaren C8A50Z4A X1 RF Directional Coupler, 3 dB, 2.3-2.7 GHz, 0805 Anaren C2327J5003AHF Bias Sequencing GaN Bias OFF 1. Turn RF off 2. Appliy pinch-off voltage t o the gate 3. Turn off drain volt age 4. Turn off gate v oltage Bias ON 1. Ensure RF is turned off 2. Apply pinch-off voltage of –5 V t o the gate 3. Apply nominal drain voltag e 4. Bias gate to desir ed quiescent drain current 5. Apply RF * It is recommended that all pins labelled "N/C" be connected to ground Pinout Diagram (Package PG-DFN-6.5x7-1, top view) Pin Description

1 RFIN (main)

2 N/C*

3 RFIN (peak)

4 RFOUT (peak)

5 N/C*

6 RFOUT (main)

S Ground (packag e, bottom metallization) Index Marking

1 Main

Diagram Notes—unless otherwise specified: 1. Interpret dimensions and toler ances per ASME Y14.5M-1994 2. Package dimensions: 6.50 mm X 7.00 mm X 0.90 mm 3. Primary dimensions are mm; alternate dimensions ar e inches 4. Pinout Diagram on previous pag e 5. Tin plating thickness: 7 to 15 micron [275.6 to 590.6 microinch] 6. Coplanarity applies to all terminals and flange Package Outline Specifications Package PG-DFN-6.5x7-1 TOP VIEW BOTTOM VIEW SIDE VIEW 3.60±0.10 [.142±.004] 6X 0.02+0.03 -0.02 [.001+.001 -.001 ] SPH 7.00 [.276] 6.50 [.256] 6X 0.90±0.10 [.035±.004] INDEX MARKING S A$C46D902E1.DWG_pg-dfn-6.5x7-1_PO_4-22-20_bn 4X 1.60 [.063] 5.31±0.10 [.209±.004] 6X 1.00±0.10 [.039±.004] 6X 0.80±0.05 [.031±.002] BA 0.05 C 0.05 0.05 C 0.05 C 0.10 C 0.08 C C

0.10 CAB

0.05 C 32 1 45 6 INDEX MARKING RIGHT VIEW 0.40 [.016] 0.40 [.016] C discontinued product

Rev. 04, 2023-06-26 © 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. discontinued product