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TGF2977-SM

Model Number: TGF2977-SM

RF Power Transistor from Qorvo

RF Power Transistor, DC - 12 GHz, 5 W, 13 dB, 32V, GaN, Plastic QFN

Status: Standard | Data Sheet:

| RoHS Compliance: Rohs Compliant

The Qorvo TGF2977-SM is a 6 W (P3dB) discrete GaN on SiC HEMT which operates from DC to 12 GHz. The device is constructed with the proven TQGaN25 process, which features advanced field plate techniques to optimize power and efficiency at high drain bias operating conditions. This optimization can potentially lower system costs in terms of fewer amplifier line-ups and lower thermal management costs.

The device is housed in an industry-standard 3 x 3 mm surface mount QFN package.

Lead-free and ROHS compliant.

Download this white paper developed by designers at Plextek RFI in the UK demonstrating the excellent performance of a single stage power amplifier based on the TGF2977-SM operating in X-band at 9.3 to 9.5GHz.

Part Number: TGF2977-SM
Manufacturer: Qorvo
Frequency Min: 0 GHz
Frequency Max: 12 GHz
Output Power: 5 W
Gain: 13 dB
% Typ Efficiency: 50
Supply Voltage: 32 V
Package: QFN 3x3mm
Process: GaN HEMT
Type: RF Power Discrete Transistors

Modelithics Simulation Model

HMT-QOR-TGF2977-SM-001

Part Function	Part Number	Description
Complementary Product	200X02R0 XSYSTOR Inc.	GaN Controller Module, 80 V Max, 300 mA Drive Current, 60 nS Rise Time, -2.0 V Shutdown Voltage
Complementary Product	620EP2R0AL20 XSYSTOR Inc.	Evaluation Board, Controller, Switch
Complementary Product	735E22R0 XSYSTOR Inc.	Evaluation Board, Controller, Switch
Complementary Product	795EP2R0 XSYSTOR Inc.	Evaluation Board
Complementary Product	TGF2978-SM Qorvo	RF Power Transistor, DC - 12 GHz, 20 W, 11 dB, 32 V, GaN, Plastic QFN
Complementary Product	TGF2979-SM Qorvo	RF Power Transistor, DC- 12 GHz, 25 W, 11 dB, 32 V, GaN, Plastic , QFN

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Product Specifications For TGF2977-SM RF Power Transistor

Part Number: TGF2977-SM Manufacturer: Qorvo Product Description: RF Power Transistor, DC - 12 GHz, 5 W, 13 dB, 32V, GaN, Plastic QFN

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Availability

In Stock

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by 9/8/2025

210

by 9/10/2025

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$41.78

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$20.89

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Description	Units Per Format	Available

Description	Units Per Format	Available

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TGF2977-SM

RF Power Transistor from Qorvo

RF Power Transistor, DC - 12 GHz, 5 W, 13 dB, 32V, GaN, Plastic QFN

Technical Inquiry Request for TGF2977-SM RF Power Transistor

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TGF2977-SM

RF Power Transistor from Qorvo

RF Power Transistor, DC - 12 GHz, 5 W, 13 dB, 32V, GaN, Plastic QFN

Technical Inquiry Request for TGF2977-SM RF Power Transistor

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