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ZTK6.8 to ZTK33 (T AA550)<br />

MONOLITHIC TEMPERATURE<br />

COMPENSATED ZENER DIODES<br />

mA<br />

20<br />

ZTK 33<br />

mV<br />

40<br />

ZTK 6,8<br />

18<br />

lz 16<br />

114<br />

12<br />

10<br />

8<br />

6<br />

4<br />

2<br />

o<br />

o<br />

...... ...... \<br />

\<br />

1\ 1\ RlhG = lS0"c/W<br />

,<br />

1\<br />

i'\<br />

'\<br />

~ f'<<br />

f' 1\ \<br />

I" J>.. ~J\<br />

RlhU = 400"c/W<br />

r'\ l\\<br />

I~<br />

~<br />

RlhU = 2Sif'c/W<br />

with heat sink<br />

100<br />

-Tomb,Tc<br />

Change <strong>of</strong> Zener voltage versus ambient<br />

temperature<br />

mV<br />

80<br />

ZTK 9<br />

200"C<br />

30<br />

.1 Vz<br />

20<br />

-10<br />

-20<br />

-30<br />

-40<br />

-so<br />

-60<br />

~<br />

'\.. V<br />

~ F--<br />

~<br />

'"<br />

~<br />

5"10-~;" ...<br />

~<br />

/z=SmA<br />

-<br />

/z= lSmA<br />

'" ""-<br />

-10xl0-5/o~<br />

o 20 40 60 80 100°C<br />

-Tu<br />

Change <strong>of</strong> Zener voltage versus ambient<br />

temperature<br />

mV<br />

80<br />

ZTK 11<br />

I<br />

[J<br />

I<br />

I<br />

60<br />

-20<br />

-40<br />

-60<br />

-80<br />

-100<br />

""<br />

~<br />

""[-.,<br />

k::::::<br />

5Xl0y<br />

/z=5rnJ<br />

/z =15mA<br />

~ =-<br />

'" '"<br />

-10XlO-5~ r-....<br />

"<br />

60<br />

-20<br />

-40<br />

-60<br />

-80<br />

-100<br />

r-.....<br />

""-<br />

~<br />

."<br />

/z=lSmA""<br />

5Xl0-5/oC "<br />

~<br />

~ /z=5mA<br />

-I- ~_<br />

'" I'"<br />

-10xlO-5/OC<br />

~<br />

-120<br />

o 20<br />

-120<br />

o 20<br />

40 60 80 100°C<br />

--... Tomb<br />

Change <strong>of</strong>· Zener voltage versus ambient<br />

temperature<br />

Change <strong>of</strong> Zener voltage versus ambient<br />

temperature<br />

8-85

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