tga2521-sm TriQuint Semiconductor, tga2521-sm Datasheet - Page 4

• Manufacturer Part Number: tga2521-sm
• Description: 17 - 24 Ghz Linear Driver Amplifier
• Manufacturer: TriQuint Semiconductor

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Maximum Power Dissipation
Thermal Resistance, θjc
Thermal Resistance, θjc
Mounting Temperature
Storage Temperature
Under RF Drive
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.
Parameter
TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
Pd(max) = (150 ºC – Tbase ºC)/θjc.
Power Dissipation and Thermal Properties
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4
3
2
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0
-50 -25
Tbaseplate = 80 ºC
Vd = 5 V
Id = 320mA
Pd = 1.6 W
Vd = 5 V
Id = TBD mA
Pout = TBD dBm
Pd = TBD W
30 Seconds
Power De-rating Curve
0
Test Conditions
25
Baseplate Temp (C)
Apr 2008 © Rev A
Table IV
50
75 100 125 150 175 200
Tm=1.0E+06 Hrs
Tchannel = TBD ºC
Tchannel = 150 ºC
Tchannel = 127 ºC
θjc = TBD (ºC/W)
Tm = 1.0E+6 Hrs
θjc = 29.5 (ºC/W)
Tm = 7.7E+6 Hrs
Tm = TBDHrs
-65 to 150 ºC
Pd = 2.37 W
Value
320 ºC
TGA2521-SM
Notes
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