© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com

T2014_T510 • 10/28/2014

77

Tantalum Surface Mount Capacitors – Low ESR

T510 Series Multiple Anode MnO

2

Reverse Voltage

Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. The

positiveterminalisidentifiedonthecapacitorbodybyastripeplusinsomecasesabevelededge.Asmalldegreeoftransientreverse

voltage is permissible for short periods per the table. The capacitors should not be operated continuously in reverse mode, even within

these limits.

Temperature

Permissible Transient Reverse Voltage

25°C

15% of Rated Voltage

85°C

5% of Rated Voltage

125°C

1% of Rated Voltage

Table 2 – Land Dimensions/Courtyard

KEMET

Metric

Size

Code

Density Level A:

Maximum (Most) Land

Protrusion (mm)

Density Level B:

Median (Nominal) Land

Protrusion (mm)

Density Level C:

Minimum (Least) Land

Protrusion (mm)

Case

EIA

W

L

S

V1

V2

W

L

S

V1

V2

W

L

S

V1

V2

7360–38

4.25

2.77

3.67

10.22

7.30

4.13

2.37

3.87

9.12

6.80

4.03

1.99

4.03

8.26

6.54

7343–43

2.55

2.77

3.67

10.22

5.60

2.43

2.37

3.87

9.12

5.10

2.33

1.99

4.03

8.26

4.84

Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow solder processes.

Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes.

Density Level C: For high component desity product applications. Before adapting the minimum land pattern variations the user should perform qualification

testing based on the conditions outlined in IPC standard 7351 (IPC–7351).

¹ Height of these chips may create problems in wave soldering.

2

Land pattern geometry is too small for silkscreen outline.

L

S

W

W

L

V1

V2

Grid Placement Courtyard