| Table 1: Thermal Resistance of APEX II Devices |
| Device |
Pin Count |
Package |
qJC (C/W)
|
qJA (C/W)Still Air |
qJA (C/W)100 ft./min. |
qJA (C/W)200 ft./min. |
qJA (C/W)400 ft./min. |
| EP2A15 |
672 |
Flip Chip FineLine® BGA (FBGA) (Cu lid) |
0.22
|
10.8
|
8.8
|
7.4
|
6.2
|
| Flip Chip FBGA (AlSiC lid) |
0.34
|
11.6
|
9.6
|
8.0
|
6.6
|
|
724
|
Flip Chip BGA (Cu lid)
|
0.23
|
9.7
|
7.7
|
6.4
|
5.3
|
|
Flip Chip BGA (AlSiC lid)
|
0.35
|
10.0
|
8.2
|
6.6
|
5.4
|
| EP2A25 |
672
|
FBGA (Cu lid) |
0.17
|
10.7
|
8.7
|
7.2
|
6.1
|
| Flip Chip FBGA (AlSiC lid) |
0.26
|
11.5
|
9.6
|
8.0
|
6.6
|
|
724
|
Flip Chip BGA (Cu lid)
|
0.17
|
9.6
|
7.6
|
6.2
|
5.2
|
|
Flip Chip BGA (AlSiC lid)
|
0.27
|
10.0
|
8.2
|
6.6
|
5.4
|
| 1,020 |
Flip Chip FBGA (Cu lid) |
0.17
|
9.8
|
7.8
|
6.4
|
5.3
|
| Flip Chip FBGA (AlSiC lid) |
0.27
|
10.4
|
8.5
|
6.9
|
5.7
|
| EP2A40 |
672
|
Flip Chip FBGA (Cu lid)
|
0.24
|
10.0
|
8.2
|
6.9
|
5.9
|
| Flip Chip FBGA (AlSiC lid) |
0.2
|
10.0
|
8.2
|
6.9
|
5.9
|
| 724 |
Flip Chip BGA (Cu lid)
|
0.15
|
9.5
|
7.5
|
6.1
|
5.1
|
|
Flip Chip BGA (AlSiC lid)
|
0.19
|
9.5
|
7.5
|
6.1
|
5.1
|
| 1,020 |
Flip Chip FBGA (Cu lid)
|
0.15
|
9.7
|
7.7
|
6.3
|
5.2
|
|
Flip Chip FBGA (AlSiC lid)
|
0.19
|
9.7
|
7.7
|
6.3
|
5.2
|
| EP2A70 |
724 |
Flip Chip BGA (Cu lid)
|
0.1
|
9.3
|
7.3
|
6.0
|
4.9
|
|
Flip Chip BGA (AlSiC lid)
|
0.14
|
10.0
|
7.9
|
6.4
|
5.3
|
| 1,508 |
Flip Chip FBGA (Cu lid)
|
0.1
|
8.8
|
6.8
|
5.5
|
4.5
|
|
Flip Chip FBGA (AlSiC lid)
|
0.14
|
9.3
|
7.3
|
5.8
|
4.7
|