新竹市科學園區園區二路 11 號 6 樓
6F,No.11,ParkAve.2,Science-BasedIndustrialPark,Hsin-Chu,Taiwan,R.O.C.
Tel:03-5788833
Fax:03-5784289
GMT
頁: 3
Global Media Technology Inc.
Jan-1999
Rev.0
No. EDS-955-028A
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur.
Operating Conditions are conditions under which the device functions but the
specifications might not be guaranteed. For guaranteed specifications and test conditions
see the Electrical Characteristics.
Note 2: The maximum allowable power dissipation is a function of the maximum junction
temperature, TJ, the junction-to-ambient thermal resistance,
θ
J A,
and the ambient
temperature, TA. Exceeding the maximum allowable power dissipation will cause
excessive die temperature, and the regulator will go into thermal shutdown. The value of
θ
J
A (for device in still no heatsink) is 60℃/W for the TO-220 package. 80℃/W for the
TO-263 package, 174℃/W for the SOT-223 and SOT-89 package. The effective value of
θ
J A can be reduced by using a heatsink (see Application Hints for specific information on
heatsinking). The values of θJ A and
θ
J C for the K02A package are 39℃/W and 4℃/W
respectively.
Note 3: ESD rating is based on the human body model, 100pF discharged through 1.5k
.
Physical Dimensions
Unit : Inches(Millimeters)
3-Lead TO-220 Package
0.818± 0.005
(20.78± 0.13)
0.410± 0.010
(10.41± 0.25)
0.818± 0.005
(2.74± 0.13)
1.140± 0.010
(28.96± 0.25)
0.356± 0.005
(9.04± 0.13)
0.590± 0.005
(3.84± 0.13)
0.050± 0.003
(1.27± 0.8)
0.100± 0.005
(2.54± 0.13)
0.030± 0.003
(0.76± 0.08)
0. 151± 0.005
(0.46± 0.020)
0.018± 0.008
0. 176± 0.005
(1.27± 0.13)
0. 050± 0.005
0.100± 0.020
(2.54± 0.51)
7
3
4. 47± 0.13