Pitch (mm)
Pad size (mil) Die size (mil) Thermal ball Substrate layer JA (c/w)
0 (m/s) 1 (m/s) 2 (m/s)
1.27 275X380 200X200 - 2 45.9 45.9 42.4
1.27 275X380 250X250 - 4 40.4 36.2 32.8
1.5 420X420 300X300 25 2 26.8 24.1 22.2
1.5 420X420 300X300 25 4 23 20.7 19
1.5 433X433 300X300 25 2 26.6 23.9 22
1.5 433X433 300X300 25 4 21.9 19.7 18.1
1.27 430X430 400X400 16 2 23.3 21.1 19.1
1.27 430X430 400X400 16 4 18.3 16.2 13.6
1.27 370X370 100X100 36 2 45.2 43.7 40.5
1.27 370X370 100X100 36 4 39.8 38.5 35.6
1.27 370X370 200X200 36 2 28.2 26.1 23.3
1.27 370X370 300X300 36 4 19.1 17.3 15.5
1.27 370X370 300X300 36 2 24.7 23 19.9
1.27 368X368 300X300 16 2 26.7 24 22.1
1.27 373X373 300X300 16 2 25.9 23.3 21.4
1.27 373X373 300X300 16 4 21.36 19.1 17.6
1.27 330X330 300X300 64 2 23.7 21.3 19.6
1.27 330X330 300X300 64 47 18.5 16.4 15
1.27 315X340 200X200 16 2 28.9 25.8 24.4
1.27 483X450 300X300 36 2 22.5 20.4 18.6
1.27 317X317 200X200 16 2 28.9 26.8 25.4
1.27 330X330 300X300 16 2 25.5 22.9 21
1.27 330X330 300X300 16 4 20.6 18.5 17.5
1.27 435X435 300X300 36 4 20 18.1 16.8
1.27 325X325 300X300 36 2 24 21.3 19.8
1.27 325X325 300X300 36 4 20.6 18.5 17