Gallium Nitride Gan Hemts for Broadband Rf Applications Featuring Wolfspeed CGHV40050P Transistor
Product Overview
The MACOM CGHV40050 is an unmatched Gallium Nitride (GaN) High Electron Mobility Transistor (HEMT) designed for general-purpose, broadband RF and microwave applications up to 4 GHz. Operating from a 50-volt rail, this device offers high efficiency, high gain, and wide bandwidth capabilities. It is suitable for a range of applications from narrow band UHF, L, and S-Band to multi-octave bandwidth amplifiers. The transistor is available in 2-lead flange and pill package types. Large signal models are available for ADS and MWO.
Product Attributes
- Brand: MACOM Technology Solutions Inc.
- Material: Gallium Nitride (GaN)
- Package Types: 440193 & 440206
- Part Numbers: CGHV40050F & CGHV40050P
Technical Specifications
| Parameter | Symbol | Rating | Units | Conditions |
|---|---|---|---|---|
| Absolute Maximum Ratings | ||||
| Drain-Source Voltage | VDSS | 150 | V | 25C |
| Gate-to-Source Voltage | VGS | -10, +2 | ||
| Storage Temperature | TSTG | -65, +150 | C | |
| Operating Junction Temperature | TJ | 225 | ||
| Maximum Forward Gate Current | IGMAX | 10.4 | mA | 25C |
| Maximum Drain Current | IDMAX | 6.3 | A | |
| Soldering Temperature | TS | 245 | C | 30 Seconds |
| Screw Torque | 40 | in-oz | ||
| Thermal Resistance, Junction to Case | RJC | 3.04 | C/W | CGHV40050P at PDISS = 41.6 W |
| Thermal Resistance, Junction to Case | 3.11 | C/W | CGHV40050F at PDISS = 41.6 W | |
| Case Operating Temperature | TC | -40, +80 | C | |
| Electrical Characteristics (TC = 25C) | ||||
| Gate Threshold Voltage | VGS(th) | -3.8 | VDC | VDS = 10 V, ID = 10.4 mA |
| -3.0 | ||||
| -2.3 | ||||
| Gate Quiescent Voltage | VGS(Q) | -2.7 | V | VDS = 50 V, ID = 0.3 A |
| Saturated Drain Current | IDS | 6.8 | A | VDS = 6.0 V, VGS = 2.0 V |
| 9.7 | ||||
| Drain-Source Breakdown Voltage | VBR | 100 | VDC | VGS = -8 V, ID = 10.4 mA |
| RF Characteristics (TC = 25C, F0 = 1.8 GHz unless otherwise noted) | ||||
| Small Signal Gain | GSS | 17.5 | dB | VDD = 50 V, IDQ = 0.3 A |
| 19 | ||||
| Power Gain | GP | 15.5 | VDD = 50 V, IDQ = 0.3 A, POUT = PSAT | |
| Output Power at Saturation | PSAT | 70 | W | VDD = 50 V, IDQ = 0.3 A |
| 77 | ||||
| Drain Efficiency | 48 | % | VDD = 50 V, IDQ = 0.3 A, POUT = PSAT | |
| 53 | ||||
| Output Mismatch Stress | VSWR | 10:1 | Y | No damage at all phase angles, VDD = 50 V, IDQ = 0.3 A, POUT = 50 W CW |
| Dynamic Characteristics | ||||
| Input Capacitance | CGS | 16 | pF | VDS =50 V, VGS = -8 V, f = 1 MHz |
| Output Capacitance | CDS | 5 | ||
| Feedback Capacitance | CGD | 0.3 | ||
| Typical Performance Over 800 MHz - 2.0 GHz (TC = 25C), 50 V | ||||
| Small Signal Gain | 17.6 | dB | 800 MHz | |
| 16.9 | 1.2 GHz | |||
| 17.7 | 1.4 GHz | |||
| 17.5 | 1.8 GHz | |||
| 14.8 | 2.0 GHz | |||
| Saturated Output Power | 65 | W | 800 MHz | |
| 70 | 1.2 GHz | |||
| 63 | 1.4 GHz | |||
| 77 | 1.8 GHz | |||
| 60 | 2.0 GHz | |||
| Drain Efficiency @ PSAT | 63 | % | 800 MHz | |
| 63 | 1.2 GHz | |||
| 60 | 1.4 GHz | |||
| 53 | 1.8 GHz | |||
| 52 | 2.0 GHz | |||
| Input Return Loss | 5 | dB | 800 MHz | |
| 5.5 | 1.2 GHz | |||
| 4.2 | 1.4 GHz | |||
| 8 | 1.8 GHz | |||
| 5 | 2.0 GHz | |||
2412202123_Wolfspeed-CGHV40050P_C20559325.pdf
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