INS333 thru INS388 ® MOTOROLA Dp!-'ii~T1PI'!-'i Data S h p p t S.O WATT SURMETIC 40 SILICON ZENER DIODES (SILICON OXIDE PASSIVATED) · ...... a complete series of 5.0 Watt Zener Diodes with tight limits and better operating characteristics that reflect the superior capabilities of sllicon·oxide·pa.
r
mode, cathode will be positive with respect to anode. MOUNTING POSITION: Any WEIGHT: 0.7 gram (approx)
FIGURE 1 - POWER
·TEMPERATURE DERATING CURVE
B.O~
, I"-~.... ,~6.0
"""z
0
:;::
i:j
'" "~ 4.0 ......
r--.. "" "",;~e
~=ljB"
"-
L=3/~~ f'....
.
I~
L = LEAD LENGTH
TO HEAT SINK lSe. Figure 51 -
r--. """'":::> L=1
·:---......
'" ,""",x
~ 2.0 ~
0
--I----.
.
:----.
-~:
~
0 20 40 60 BO 100 120 140 160 lBO 200
fl. LEAD TEMPERATURE lOCI
SM3.3ZS10 thru SM200ZS10 1NS333A thru 1NS388A
SM3.3ZSS thru SM200ZS5 1N5333B thru 1N5388B
5.0 WATT ZENER REGULATOR .
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