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TYPE TAM<br />

Plastic Encapsulated Tantalum Capacitors<br />

TABLE STANDARD RATINGS<br />

(letter denotes Case Size Code)<br />

Capaci-<br />

Case Size<br />

lance 3V 6.3V 10V 16V<br />

}.LF<br />

0.015<br />

0.022<br />

0.033<br />

0.047<br />

0.068<br />

0.10<br />

0.15<br />

0.22<br />

0.33<br />

0.47<br />

0.68 X<br />

1.0 X<br />

1.5 X Y<br />

2.2 X Y<br />

3.3 X Y<br />

4.7 Y<br />

6.8 Y<br />

Definitions and Ratings<br />

25V<br />

X<br />

Y<br />

35V<br />

X<br />

X<br />

X<br />

X<br />

X<br />

X<br />

X<br />

X<br />

X<br />

Working Voltage 3 6.3 10 16 25 35V d.c.<br />

Surge Voltage 3.5 7 12 13 30 40V d.c.<br />

Maximum Reverse<br />

Voltage 0.3 0.5 0.5 0.5 0.5 0.5V d.c.<br />

AC RIPPLE VOLTAGE-Table 2 gives the maximum<br />

r.m.s. ripple voltage which may be applied<br />

at 100 Hz. The sum <strong>of</strong> the D.C. voltage<br />

and the peak value <strong>of</strong> the superimposed alternating<br />

voltage must not exceed the normal<br />

rated voltage and no inadmissible reverse polarity<br />

must occur.<br />

LEAKAGE CURRENT-Maximum Leakage Current<br />

I}.LF (after 3 minutes at rated voltage with<br />

1,000 n series resistance). .<br />

IMPEDANCE-Measured at 10 KHz and 25°C.<br />

DISSIPATION FACTOR-(tangent <strong>of</strong> loss angle:,<br />

tan defined by tan = 2-fRC, is measured<br />

at a frequency <strong>of</strong> 120 Hz at room temperature,<br />

25°C. Dissipation Factor is 10% Max.<br />

Variation <strong>of</strong> tan<br />

Figure 2.<br />

with temperature is shown in<br />

Y<br />

Environment & Mechanical Properties<br />

HUMIDITY - Capacitors are tested after exposure<br />

to a maximum humidity <strong>of</strong> 95 % at 40°C<br />

for 21 days with no voltage applied.<br />

LEAD STRENGTH-Leads are capable <strong>of</strong> withstanding<br />

a pull <strong>of</strong> .12 oz for 10 seconds and<br />

can tolerate three 90 degree bends without<br />

failure.<br />

MOUNTING & SOLDERING-TAM capacitors<br />

can be dip-soldered with a maximum bath<br />

temperature <strong>of</strong> 270°C. Acid flux is not suitable<br />

and can damage the units. Soldering time<br />

should not exceed 3 seconds and the cases<br />

<strong>of</strong> the units should not be dipped to closer<br />

than '/." <strong>of</strong> the bath su rface·.<br />

When bending leads, no stress should be applied<br />

to the case. Avoid mounting adjacent to<br />

heat radiating components.<br />

Protective Circuit Resistance<br />

The failure rate <strong>of</strong> TAM capacitors will be<br />

A = 4.2 X 16-" h-, at 3 Ohm/voltage circuit<br />

resistance 85°C and rated voltage<br />

Any lower resistance will increase the failure<br />

rate. This can be compensated by voltage<br />

derating.<br />

Table 2-Ripple Voltage Ratings (r.m.s.)<br />

Capacitance<br />

Rated Voltage D.G.<br />

}.LF 3 6.3 10 16 25 35<br />

0.015 10<br />

0.022 10<br />

0.033 10<br />

0.047 10<br />

0.068 10<br />

0.10 10<br />

0.15 10<br />

0.22 10<br />

0.33 10<br />

0.47 7.1<br />

0.68 4.3 10<br />

1.0 2.8 5.7<br />

1.5 1.7 4.3<br />

2.2 0.9 2.8<br />

3.3 0.9 1.7<br />

4.7 0.9<br />

6.8 0.9<br />

16 -13

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