High Gain Gallium Nitride Transistor Wolfspeed CGH09120F Supporting Digital Pre Distortion Correction

Key Attributes
Model Number: CGH09120F
Product Custom Attributes
Drain To Source Voltage:
120V
Gate Threshold Voltage (Vgs(th)):
3V@28.8mA
Pd - Power Dissipation:
56W
Mfr. Part #:
CGH09120F
Product Description

Product Overview

The MACOM CGH09120F is a Gallium Nitride (GaN) High Electron Mobility Transistor (HEMT) designed for high efficiency, high gain, and wide bandwidth applications. It is ideal for amplifier applications in MC-GSM, WCDMA, and LTE systems. The transistor features UHF to 2.5 GHz operation, 21 dB gain, and -38 dBc ACLR at 20 W PAVE, with 35% efficiency at 20 W PAVE. It is supplied in a ceramic/metal flange package and supports a high degree of Digital Pre-Distortion (DPD) correction. Large signal models are available for ADS and MWO.

Product Attributes

  • Brand: MACOM Technology Solutions Inc.
  • Package Type: 440095
  • Material: Gallium Nitride (GaN)
  • Construction: Ceramic/metal flange package

Technical Specifications

Parameter Symbol Rating Units Conditions
Drain-Source Voltage VDSS 120 V 25C
Gate-to-Source Voltage VGS -10, +2 V
Power Dissipation PDISS 56 W
Storage Temperature TSTG -65, +150 C
Operating Junction Temperature TJ 225 C
Maximum Forward Gate Current IGMAX 30 mA 25C
Maximum Drain Current IDMAX 12 A Current limit for long term, reliable operation
Soldering Temperature TS 245 C
Screw Torque 40 in-oz
Thermal Resistance, Junction to Case RJC 1.7 C/W
Case Operating Temperature TC -40, +150 C
Gate Threshold Voltage VGS(th) -3.8, -3.0, -2.3 VDC VDS = 10 V, ID = 28.8 mA
Gate Quiescent Voltage VGS(Q) -2.7 V VDs = 28, ID = 1.2 A
Saturated Drain Current IDS 23.2, 28.0 A VDS = 6.0 V, VGS = 2.0 V
Drain-Source Breakdown Voltage VBR 84 VDC VGS = -8 V, ID = 28.8 mA
Saturated Output Power PSAT 120 W VDD = 28 V, IDQ = 1.2 A
Pulsed Drain Efficiency 75 % VDD = 28 V, IDQ = 1.2 A, POUT = PSAT
Modulated Gain GSS 20, 21.5 dB VDD = 28 V, IDQ = 1.2 A, POUT = 43 dBm
WCDMA Linearity ACLR -38, -34 dBc
Modulated Drain Efficiency 31, 35 %
Output Mismatch Stress VSWR 10 : 1 No damage at all phase angles, VDD = 28 V, IDQ = 1.2 A, POUT = 20 W CW
Input Capacitance CGS 35.3 pF VDS = 28 V, VGS = -8 V, = 1 MHz
Output Capacitance CDS 9.1 pF
Feedback Capacitance CGD 1.6 pF
Frequency Range UHF - 2.5 GHz
Gain 21 dB
ACLR @ 20 W PAVE -38 dBc
Efficiency @ 20 W PAVE 35 %

Electrostatic Discharge (ESD) Classifications:

Parameter Symbol Class Classification Level Test Methodology
Human Body Model HBM 1A ANSI/ESDA/JEDEC JS-001 Table 3
Charge Device Model CDM C3 ANSI/ESDA/JEDEC JS-002 Table 3

Product Ordering Information:

Order Number Description Unit of Measure
CGH09120F GaN HEMT Each
CGH09120F-AMP Test board with GaN HEMT installed Each

2412202123_Wolfspeed-CGH09120F_C20568755.pdf

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