FLT007A0 Lineage Power, FLT007A0 Datasheet - Page 7

• Manufacturer Part Number: FLT007A0
• Manufacturer: Lineage Power

Specifications of FLT007A0

• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 85C
• Rad Hardened: No
• Lead Free Status / RoHS Status: Not Compliant

Data Sheet
March 26, 2008
Thermal Considerations
Power modules operate in a variety of thermal
environments; however, sufficient cooling should
always be provided to help ensure reliable operation.
Considerations include ambient temperature, airflow,
module power dissipation, and the need for increased
reliability. A reduction in the operating temperature of
the module will result in an increase in reliability. The
thermal data presented here is based on physical
measurements taken in a wind tunnel. The test set-
up is shown in Fig. 10. Note that the airflow is parallel
to the long axis of the module as shown in Fig. 10.
Wind Tunnel
Figure 10. Thermal Test Set-up.
The thermal reference point, T
specifications is shown in Figure 11. For reliable
operation this temperature should not exceed 125
The output power of the module should not exceed
the rated output current of the module.
Please refer to the Application Note “Thermal
Characterization Process For Open-Frame Board-
Mounted Power Modules” for a detailed discussion of
thermal aspects including maximum device
temperatures.
LINEAGE
PWBs
POWER
flow
Air
(0.50)
x
12.7_
ref
(3.0)
76.2_
25.4_
(1.0)
used in the
75Vdc Input Voltage Maximum, 7A Output Current Maximum
Probe Location
for measuring
airflow and
ambient
temperature
Power Module
o
C.
FLT007A0/FLT007A0-SR Input Filter Modules
Figure 11. T ref Temperature measurement
location.
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