Package Information Datasheet for Mature Altera Devices
Thermal Resistance
35
APEX Series Devices Thermal Resistance
Table 36 to Table 37 list thermal resistance values for APEX series devices.
APEX II Devices
Table 36 lists the thermal resistance of APEX II devices.
Table 36. Thermal Resistance of APEX II Devices
Pin
JA (° C/W)
Still Air
JA (° C/W)
JA (° C/W)
JA (° C/W)
Device
Package
Count JC (° C/W)
100 ft./min. 200 ft./min. 400 ft./min.
FBGA, Flip Chip (Cu lid)
FBGA, Flip Chip (AlSiC lid)
BGA, Flip Chip (Cu lid)
BGA, Flip Chip (AlSiC lid)
FBGA (Cu lid)
0.2
10.8
11.6
9.7
8.8
9.6
7.7
8.2
8.7
9.6
7.6
8.2
7.8
8.5
8.2
8.2
7.5
7.5
7.7
7.7
7.3
7.9
6.8
7.3
7.4
8.0
6.4
6.6
7.2
8.0
6.2
6.6
6.4
6.9
6.9
6.9
6.1
6.1
6.3
6.3
6.0
6.4
5.5
5.8
6.2
6.6
5.3
5.4
6.1
6.6
5.2
5.4
5.3
5.7
5.9
5.9
5.1
5.1
5.2
5.2
4.9
5.3
4.5
4.7
672
0.3
EP2A15
0.2
724
0.4
10.0
10.7
11.5
9.6
0.2
672
0.3
FBGA, Flip Chip (AlSiC lid)
BGA, Flip Chip (Cu lid)
BGA, Flip Chip (AlSiC lid)
FBGA, Flip Chip (Cu lid)
FBGA, Flip Chip (AlSiC lid)
FBGA, Flip Chip (Cu lid)
FBGA, Flip Chip (AlSiC lid)
BGA, Flip Chip (Cu lid)
BGA, Flip Chip (AlSiC lid)
FBGA, Flip Chip (Cu lid)
FBGA, Flip Chip (AlSiC lid)
BGA, Flip Chip (Cu lid)
BGA, Flip Chip (AlSiC lid)
FBGA, Flip Chip (Cu lid)
FBGA, Flip Chip (AlSiC lid)
0.2
EP2A25
724
0.3
10.0
9.8
0.2
1020
0.3
10.4
10.0
10.0
9.5
0.2
672
0.2
0.2
EP2A40
EP2A70
724
0.2
9.5
0.2
9.7
1020
0.2
9.7
0.1
9.3
724
0.1
10.0
8.8
0.1
1508
0.1
9.3
© December 2011 Altera Corporation
Package Information Datasheet for Mature Altera Devices
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