QPD1019
500W, 50V, 2.9 – 3.3 GHz, GaN RF IMFET
Absolute Maximum Ratings1
Recommended Operating Conditions1
Parameter
Min Typ Max Units
Parameter
Rating
Units
Operating Temp. Range
Drain Voltage Range, VD
Drain Bias Current, IDQ
−40 +25 +85
+28 +50 +55
ꢁ°C
V
Breakdown Voltage,BVDG
Gate Voltage Range, VG
Drain Current
+150
-8 to +2
20
V
V
–
–
–
–
750
15
–
–
mA
A
A
3
Drain Current, ID
Gate Current Range, IG
See page 4.
mA
4
Gate Voltage, VG
−2.8
–
–
V
Power Dissipation, 10% DC
100 uS PW, PD , T = 85°C
522
W
Channel Temperature (TCH)
250
°C
Power Dissipation, Pulsed
(PD)2, 3
RF Input Power, 10% DC
100 uS PW, 3.1 GHz, T =
25°C
–
–
469
W
+49
dBm
Notes:
1. Electrical performance is measured under conditions noted
in the electrical specifications table. Specifications are not
guaranteed over all recommended operating conditions.
2. Package base at 85°C
3. Pulse Width = 100 uS, Duty Cycle = 10%
4. To be adjusted to desired IDQ
Channel Temperature, TCH
275
320ꢁ
°C
°C
°C
Mounting Temperature
(30ꢀSeconds)
Storage Temperature
Notes:
−65 to +150
1. Operation of this device outside the parameter ranges
given above may cause permanent damage.
Pulsed Characterization – Load-Pull Performance – Power Tuned1
Parameters
Frequency, F
Linear Gain, GLIN
Typical Values
Unit
GHz
dB
2.9
3.1
3.3
15.5
15.5
15.8
Output Power at 3dB
57.7
57.7
57.5
dBm
compression point, P3dB
Power-Added-Efficiency at 3dB
compression point, PAE3dB
58.8
12.5
58
57
%
Gain at 3dB compression point
13.5
12.8
dB
Notes:
1. Test conditions unless otherwise noted: VD = +50ꢁV, IDQ = 750ꢁmA, Temp = 25°C, 100 uS PW, 10% DC
Pulsed Characterization – Load-Pull Performance – Efficiency Tuned1
Parameters
Frequency, F
Linear Gain, GLIN
Typical Values
Unit
GHz
dB
3.1
3.3
3.3
16.1
17.5
16.7
Output Power at 3dB
56.4
66
55.9
66.8
14.5
56.1
63
dBm
%
compression point, P3dB
Power-Added-Efficiency at 3dB
compression point, PAE3dB
Gain at 3dB compression point,
G3dB
13.1
13.7
dB
Notes:
1. Test conditions unless otherwise noted: VD = +50ꢁV, IDQ = 750ꢁmA, Temp = 25°C, 100 uS PW, 10% DC
Datasheet Rev. A, Mar 22, 2017 | Subject to change without notice
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