CHKA012A99F


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Product image for reference only. For precise specifications, refer to datasheet.

Manufacturer: United Monolithic Semiconductors
Mfg #: CHKA012A99F
Richardson RFPD #: CHKA012A-99F/00
Description: RF Power Transistor
Min/Mult: 50/1
Datasheet CHKA012A-99F/00 Data Sheet
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The CHKA012a99F is a 140W Gallium Nitride High Electron Mobility Transistor. This product offers a general purpose and broadband solution for a variety of RF power applications such as radar and telecommunication. It is developed on a 0.5µm gate length GaN HEMT technology on SiC substrate and is compliant with the regulation in particular with the directives RoHS N°2011/65 and REACh N°1907/2006. It is proposed in a bare die form and requires an external matching circuitry.


Key Attributes Value Search Similar
Technology GaN
Minimum Frequency (MHz) 0
Maximum Frequency (MHz) 4000
Pout (W) 140
Gain (dB) 19
Supply Voltage (V) 50
50 Ohm Matching
Test signal CW
Pulse Width
Duty Cycle
Efficiency (%) 76
P1dB (W)
Psat (W) 140
Thermal Resistance (°C/W) 0.55
Package Name
Package Type Die

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