MAGX-001214-125L00 Datasheet, PDF (1/6 Pages) M/A-COM Technology Solutions, Inc. – GaN on SiC HEMT Pulsed Power Transistor 125W Peak, 1200-1400 MHz, 300μs Pulse, 10% Duty

MAGX-001214-125L00
GaN on SiC HEMT Pulsed Power Transistor
125W Peak, 1200-1400 MHz, 300µs Pulse, 10% Duty
Features
 GaN depletion mode HEMT microwave transistor
 Internally matched
 Common source configuration
 Broadband Class AB operation
 RoHS Compliant
 +50V Typical Operation
 MTTF of 114 years (Channel Temperature < 200°C)
Production V1
18 Aug 11
Applications
 L-Band Pulsed Radar
Product Description
The MAGX-001214-125L00 is a gold metalized matched
Gallium Nitride (GaN) on Silicon Carbide RF power transistor
optimized for pulsed L-Band radar applications. Using state
of the art wafer fabrication processes, these high
performance transistors provide high gain, efficiency,
bandwidth, ruggedness over a wide bandwidth for today’s
demanding application needs. High breakdown voltages
allow for reliable and stable operation in extreme
mismatched load conditions unparalleled with older
semiconductor technologies.
Typical RF Performance at Pout = 125W Peak
Freq
Pin
(MHz)
(W)
1200
1.8
1250
1.9
1300
2.0
1350
1.9
1400
1.8
Gain
Slope
Id
(dB)
(dB)
(A)
18.3
-
4.0
18.1
-
4.2
18.0
-
4.4
18.1
-
4.3
18.4
0.4
3.9
Eff
Avg-Eff
RL
Droop
(%)
(%)
(dB)
(dB)
43.0
-
-9.0
0.4
59.0
-
-11.6
0.6
56.5
-
-16.0
0.6
57.7
-
-19.0
0.5
62.9
59.8
-14.5
0.3
Typical RF performance measured in M/A-COM RF test fixture. Devices tested in common source Class-AB configuration as follows:
Vdd=50V, Idq=100mA (pulsed), F=1200-1400 MHz, Pulse=300us, Duty=10%.
Ordering Information
MAGX-001214-125L00 125W GaN Power Transistor
MAGX-001214-SB0PPR Evaluation Fixture
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology
Solutions is considering for development. Performance is based on target specifications, simu-
lated results, and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be avail-
able. Commitment to produce in volume is not guaranteed.
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