AIF04ZPFC-01NNTL Astec Power, AIF04ZPFC-01NNTL Datasheet - Page 29

• Manufacturer Part Number: AIF04ZPFC-01NNTL
• Manufacturer: Astec Power

Thermal Data
Natural convection thermal impedance of the PFC package without a heatsink is approximately 4°C/W.
A standard horizontal fin heatsink available from Astec (part number APA501-80-006) with 37mm fins and 8.8mm pitch,
will reduce module thermal impedance to 0.4°C /W with a forced air flow of 2.5 m/s (500 LFM) when mounted with a
thermal pad (ASTEC P/N APA502-80-001) between heatsink and module.
Overtemperature Protection
If the module's internal temperature exceeds 105°C (typical), the module will protect itself by latching off
MODEL : AIF -
March 2006 REVISION 09
PFC Series
1.4
1.2
0.8
0.6
0.4
0.2
1
0
0
Heatsink Thermal Resistance
Technical Reference Note
AIF - PFC Power Factor
500
Air velocity (LFM)
APA501-80-005
Correction Series
APA501-80-006
1000
1500
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