tga2522-sm TriQuint Semiconductor, tga2522-sm Datasheet - Page 4

• Manufacturer Part Number: tga2522-sm
• Description: 17 - 24 Ghz Power Amplifier
• Manufacturer: TriQuint Semiconductor

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Thermal Resistance, R
Thermal Resistance, R
Mounting Temperature
Storage Temperature
Maximum Power
Under RF Drive
Parameter
For a median life of 1E+6 hours, Power Dissipation is limited to
Channel operating temperature will directly affect the device median time to failure (MTTF).
For maximum life, it is recommended that channel temperatures be maintained at the lowest
possible levels.
Dissipation
TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
Pd(max) = (150 ºC – Tbase ºC)/ R
Power Dissipation and Thermal Properties
15
12
9
6
3
0
θJC
θJC
-50 -25
Tbaseplate = 85 ºC
Vd = 5 V
Id = 712A
Pd = 3.56 W
Tbaseplate = 85 ºC
Vd = 5 V
Id = 850 mA
Pout = 30 dBm
Pd = 3.25 W
30 Seconds
Test Conditions
Power De-rating Curve
0
25
Baseplate Temp (C)
Table IV
Apr 2008 © Rev -
θJC
50
.
75 100 125 150 175 200
R
R
Tchannel = 150 ºC
Tchannel = 133 ºC
Tchannel = 129 ºC
Tm=1.0E+06 Hrs
Tm = 1.0E+6 Hrs
Tm = 4.5E+6 Hrs
Tm = 6.2E+6Hrs
θJC
θJC
-65 to 150 ºC
Pd = 4.81 W
= 13.5 (ºC/W)
= 13.5 (ºC/W)
Value
320 ºC
TGA2522-SM
Notes
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