Thermal Resistance Data

UltraScale+ Device Packaging and Pinouts Product Specification User Guide (UG575)

Document ID
UG575
Release Date
2023-05-10
Revision
1.19 English

Table: Thermal Resistance Data shows the thermal resistance data for UltraScale and UltraScale+ devices (grouped in the packages offered). The data includes junction-to-ambient in still air, junction-to-case, and junction-to-board data based on standard JEDEC four-layer measurements.

IMPORTANT: The data in Table: Thermal Resistance Data is for device/package comparison purposes only. Attempts to recreate this data are only valid using the transient 2-phase measurement techniques outlined in JESD51-14. This data is not to be used in place of thermal simulation. Instead, refer to the thermal models provided for each device.

TIP: The thermal data query for all available devices by package is available on the AMD website: www.xilinx.com/cgi-bin/thermal/thermal.pl .

IMPORTANT: All packages are available with eutectic BGA balls. To order these packages, the device type starts with an XQ vs. XC, and the third digit in the package name is Q (for example: FFQA1156). Refer to the XC version of these packages for their thermal resistance data and thermal models.

Table 10-1: Thermal Resistance Data

Package

Package
Body Size

Devices

θ JB (°C/W) (2)

θ JC (°C/W) (2)

θ JA (°C/W) (2)

θ JA-Effective (°C/W) (1) (2)

@250 LFM

@500 LFM

@750 LFM

Kintex UltraScale Devices

FBVA676

27 x 27

XCKU035

2.4

0.03

11.7

7.9

6.6

6.2

XCKU040

2.4

0.03

11.7

7.9

6.6

6.2

RBA676

27 x 27

XQKU040

3.2

0.26

12.4

8.3

6.9

6.5

SFVA784

23 x 23

XCKU035

2.0

0.21

13.1

9.4

7.9

7.3

XCKU040

2.0

0.21

13.1

9.4

7.9

7.3

FBVA900

31 x 31

XCKU035

2.5

0.03

10.5

6.8

5.7

5.3

XCKU040

2.5

0.03

10.5

6.8

5.7

5.3

FFVA1156

35 x 35

XCKU025

2.5

0.21

9.5

5.9

5.0

4.6

XCKU035

2.5

0.21

9.5

5.9

5.0

4.6

XCKU040

2.5

0.21

9.5

5.9

5.0

4.6

XCKU060

1.9

0.15

8.9

5.7

4.7

4.5

XCKU095

1.7

0.10

8.8

5.6

4.7

4.4

RFA1156

35 x 35

XQKU040

3.0

0.26

9.9

6.1

5.1

4.8

XQKU060

2.6

0.18

9.6

6.0

5.0

4.7

XQKU095

2.3

0.12

9.3

5.9

4.9

4.6

FFVA1517

40 x 40

XCKU060

1.9

0.15

7.9

4.8

4.1

3.8

FLVA1517

40 x 40

XCKU085

1.7

0.10

7.8

4.8

4.0

3.8

XCKU115

1.7

0.10

7.8

4.8

4.0

3.8

FFVC1517

40 x 40

XCKU095

1.7

0.10

7.8

4.8

4.0

3.8

FLVD1517

40 x 40

XCKU115

1.7

0.10

7.8

4.8

4.0

3.8

RLD1517

40 x 40

XQKU115

2.1

0.10

7.4

4.3

3.6

3.9

FFVB1760

42.5 x 42.5

XCKU095

1.7

0.10

7.4

4.5

3.7

3.5

FLVB1760

42.5 x 42.5

XCKU085

1.7

0.10

7.4

4.4

3.7

3.5

XCKU115

1.7

0.10

7.4

4.4

3.7

3.5

FLVD1924

45 x 45

XCKU115

1.7

0.10

7.0

4.2

3.5

3.3

FLVF1924

45 x 45

XCKU085

1.7

0.10

7.0

4.2

3.5

3.3

XCKU115

1.7

0.10

7.0

4.2

3.5

3.3

RLF1924

45 x 45

XQKU115

2.1

0.10

7.4

4.3

3.6

3.4

FLVA2104

47.5 x 47.5

XCKU115

1.7

0.10

6.7

3.9

3.3

3.1

FFVB2104

47.5 x 47.5

XCKU095

1.7

0.10

6.7

3.9

3.3

3.1

FLVB2104

47.5 x 47.5

XCKU115

1.7

0.10

6.7

3.9

3.3

3.1

Virtex UltraScale Devices

FFVC1517

40 x 40

XCVU065

1.7

0.18

7.8

4.8

4.0

3.8

XCVU080

1.7

0.10

7.8

4.8

4.0

3.8

XCVU095

1.7

0.10

7.8

4.8

4.0

3.8

FFVD1517

40 x 40

XCVU080

1.7

0.10

7.8

4.8

4.0

3.8

XCVU095

1.7

0.10

7.8

4.8

4.0

3.8

FLVD1517

40 x 40

XCVU125

1.6

0.09

7.7

4.7

4.0

3.7

FFVB1760

42.5 x 42.5

XCVU080

1.7

0.10

7.4

4.5

3.7

3.5

XCVU095

1.7

0.10

7.4

4.5

3.7

3.5

FLVB1760

42.5 x 42.5

XCVU125

1.7

0.09

7.4

4.4

3.7

3.5

FFVA2104

47.5 x 47.5

XCVU080

1.7

0.10

6.7

3.9

3.3

3.1

XCVU095

1.7

0.10

6.7

3.9

3.3

3.1

FLVA2104

47.5 x 47.5

XCVU125

1.8

0.09

6.8

3.9

3.3

3.1

FFVB2104

47.5 x 47.5

XCVU080

1.7

0.10

6.7

3.9

3.3

3.1

XCVU095

1.7

0.10

6.7

3.9

3.3

3.1

FLVB2104

47.5 x 47.5

XCVU125

1.8

0.09

6.8

3.9

3.3

3.1

FLGB2104

47.5 x 47.5

XCVU160

1.5

0.06

6.5

3.8

3.2

3.0

XCVU190

1.5

0.06

6.5

3.8

3.2

3.0

FFVC2104

47.5 x 47.5

XCVU095

1.7

0.10

6.7

3.9

3.3

3.1

FLVC2104

47.5 x 47.5

XCVU125

1.8

0.09

6.8

3.9

3.3

3.1

FLGC2104

47.5 x 47.5

XCVU160

1.5

0.06

6.5

3.8

3.2

3.0

XCVU190

1.5

0.06

6.5

3.8

3.2

3.0

FLGB2377

50 x 50

XCVU440

1.4

0.05

6.2

3.6

3.0

2.8

FLGA2577

52.5 x 52.5

XCVU190

1.4

0.06

5.9

3.4

2.8

2.7

FLGA2892

55 x 55

XCVU440

1.5

0.04

5.7

3.2

2.7

2.5

Artix UltraScale+ Devices

UBVA368

11.5 x 9.5

XCAU10P

2.28

0.03

22.4

19.7

16.5

15.0

XCAU15P

2.28

0.03

22.4

19.7

16.5

15.0

SBVB484

19 x 19

XCAU10P

2.46

0.06

14.9

11.5

9.6

8.9

XAAU10P

2.46

0.06

14.9

11.5

9.6

8.9

XCAU15P

2.46

0.06

14.9

11.5

9.6

8.9

XAAU15P

2.46

0.06

14.9

11.5

9.6

8.9

SBVC484

19 x 19

XCAU7P

2.46

0.06

14.9

11.5

9.6

8.9

XAAU7P

2.46

0.06

14.9

11.5

9.6

8.9

FFVB676

27 x 27

XCAU10P

2.07

0.25

10.2

7.1

6.0

5.6

XAAU10P

2.07

0.25

10.2

7.1

6.0

5.6

XCAU15P

2.07

0.25

10.2

7.1

6.0

5.6

XAAU15P

2.07

0.25

10.2

7.1

6.0

5.6

XCAU20P

2.07

0.25

10.2

7.1

6.0

5.6

XCAU25P

2.07

0.25

10.2

7.1

6.0

5.6

SFVB784

23 x 23

XCAU20P

2.06

0.25

11.9

8.7

7.3

6.9

XCAU25P

2.06

0.25

11.9

8.7

7.3

6.9

Kintex UltraScale+ Devices

FFVA676

27 x 27

XCKU3P

2.07

0.25

10.2

7.1

6.0

5.6

XCKU5P

2.07

0.25

10.2

7.1

6.0

5.6

FFVB676

27 x 27

XCKU3P

2.07

0.25

10.2

7.1

6.0

5.6

XCKU5P

2.07

0.25

10.2

7.1

6.0

5.6

FFRB676

27 x 27

XQKU5P

2.26

0.27

10.4

7.3

6.1

5.7

SFVB784

23 x 23

XCKU3P

2.06

0.25

11.9

8.7

7.3

6.9

XCKU5P

2.06

0.25

11.9

8.7

7.3

6.9

SFRB784

23 x 23

XQKU5P

2.06

0.25

11.9

8.7

7.3

6.9

FFVD900

31 x 31

XCKU3P

2.22

0.26

9.0

6.1

5.1

4.8

XCKU5P

2.22

0.26

9.0

6.1

5.1

4.8

XCKU11P

1.83

0.14

8.7

5.9

4.9

4.6

FFVE900

31 x 31

XCKU9P

2.33

0.25

9.2

6.1

5.1

4.9

XCKU13P

2.25

0.18

9.1

6.1

5.1

4.8

FFVA1156

35 x 35

XCKU11P

1.97

0.14

7.8

5.1

4.2

4.0

XCKU15P

1.69

0.10

7.6

5.0

4.1

3.9

FFRA1156

35 x 35

XQKU15P

1.92

0.11

7.7

5.1

4.2

4.0

FFVE1517

40 x 40

XCKU11P

1.96

0.14

6.8

4.3

3.6

3.4

XCKU15P

1.76

0.10

6.6

4.2

3.5

3.4

FFRE1517

40 x 40

XQKU15P

1.90

0.11

6.8

4.3

3.5

3.4

FFVA1760

42.5 x 42.5

XCKU15P

1.77

0.10

6.3

3.9

3.2

3.1

FFVE1760

42.5 x 42.5

XCKU15P

1.77

0.10

6.3

3.9

3.2

3.1

FFVJ1760

42.5 x 42.5

XCKU19P

1.81

0.09

6.3

3.9

3.3

3.1

FFVB2104

47.5 x 47.5

XCKU19P

1.85

0.09

5.7

3.4

2.8

2.7

Virtex UltraScale+ Devices

VSVA1365

35 x 35

XCVU23P

2.33

0.01

8.2

5.3

4.4

4.2

FFVC1517

40 x 40

XCVU3P

1.82

0.14

6.7

4.2

3.5

3.4

FFRC1517

40 x 40

XQVU3P

1.95

0.14

6.8

4.3

3.6

3.4

FSVJ1760

42.5 x 42.5

XCVU23P

2.33

0.09

6.8

4.2

3.5

3.3

FLGF1924

45 x 45

XCVU11P

1.48

0.07

5.7

3.5

2.9

2.8

FSVH1924

45 x 45

XCVU31P

2.10

0.04

6.2

3.8

3.1

3.0

FLVA2104

47.5 x 47.5

XCVU5P

1.69

0.09

5.5

3.3

2.8

2.7

XCVU7P

1.69

0.09

5.5

3.3

2.8

2.7

FLRA2104

47.5 x 47.5

XQVU7P

1.69

0.09

5.5

3.3

2.8

2.7

FLGA2104

47.5 x 47.5

XCVU9P

1.45

0.06

5.4

3.3

2.7

2.6

FHGA2104

52.5 x 52.5

XCVU13P

1.45

0.05

5.4

3.3

2.7

2.6

FLVB2104

47.5 x 47.5

XCVU5P

1.69

0.09

5.5

3.3

2.8

2.7

XCVU7P

1.69

0.09

5.5

3.3

2.8

2.7

FLRB2104

47.5 x 47.5

XQVU7P

1.69

0.09

5.5

3.3

2.8

2.7

FLGB2104

47.5 x 47.5

XCVU9P

1.45

0.06

5.4

3.3

2.7

2.6

XCVU11P

1.53

0.07

5.5

3.3

2.7

2.6

FHGB2104

52.5 x 52.5

XCVU13P

1.45

0.05

5.4

3.3

2.7

2.6

FLVC2104

47.5 x 47.5

XCVU5P

1.69

0.09

5.5

3.3

2.8

2.7

XCVU7P

1.69

0.09

5.5

3.3

2.8

2.7

FLGC2104

47.5 x 47.5

XCVU9P

1.45

0.06

5.4

3.3

2.7

2.6

XCVU11P

1.53

0.07

5.5

3.3

2.7

2.6

FLRC2104

47.5 x 47.5

XQVU11P

1.53

0.07

5.5

3.3

2.7

2.6

FHGC2104

52.5 x 52.5

XCVU13P

1.45

0.05

5.4

3.3

2.7

2.6

FIGD2104

52.5 x 52.5

XCVU13P

1.54

0.01

7.6

4.4

3.6

3.3

XCVU27P

1.54

0.01

7.6

4.4

3.6

3.3

XCVU29P

1.54

0.01

7.6

4.4

3.6

3.3

FSGD2104

47.5 x 47.5

XCVU9P

1.66

0.01

7.8

4.8

3.9

3.5

XCVU11P

1.63

0.01

7.9

4.9

4.0

3.7

FSVH2104

47.5 x 47.5

XCVU33P

2.10

0.03

5.9

3.5

2.9

2.8

XCVU35P

1.78

0.02

5.6

3.4

2.8

2.7

XCVU45P

1.78

0.02

5.6

3.4

2.8

2.7

FLGA2577

52.5 x 52.5

XCVU9P

1.61

0.06

5.0

2.9

2.4

2.3

XCVU11P

1.70

0.07

5.0

2.9

2.5

2.4

XCVU13P

1.63

0.05

5.0

2.9

2.4

2.4

FSGA2577

52.5 x 52.5

XCVU13P

1.61

0.01

7.6

4.4

3.6

3.3

FSGA2577

52.5 x 52.5

XCVU27P

1.61

0.01

7.6

4.4

3.6

3.3

XCVU29P

1.61

0.01

7.6

4.4

3.6

3.3

FSVH2892

55 x 55

XCVU35P

1.91

0.02

4.9

2.9

2.4

2.3

XCVU37P

1.72

0.01

4.8

2.8

2.2

2.2

XCVU45P

1.91

0.02

4.9

2.9

2.4

2.3

XCVU47P

1.72

0.01

4.8

2.8

2.2

2.2

FSVK2892

55 x 55

XCVU57P

1.72

0.01

4.8

2.8

2.2

2.2

FSVA3824

65 x 65

XCVU19P

1.58

0.002

4.0

2.2

1.83

1.78

FSVB3824

65 x 65

XCVU19P

1.58

0.002

4.0

2.2

1.83

1.78

Notes:

1. All θ JA-Effective values assume no heat sink and include thermal dissipation through a standard JEDEC four-layer board. The power estimation tools (Vivado Power Analysis and Power Estimator), which require detailed board dimensions and layer counts, are useful for deriving more precise θ JA-Effective values. This data is not to be used in place of thermal simulation. Instead, refer to the thermal models provided for each device.

2. This data is for device/package comparison purposes only. Attempts to recreate this data are only valid using the transient 2-phase measurement techniques outlined in JESD51-14.