LTC1535
PACKAGE DESCRIPTION
SW Package
28-Lead Plastic Small Outline Isolation Barrier (Wide .300 Inch)
(Reference LTC DWG # 05-08-1690)
28 27 26 25
.697 – .712*
(17.70 – 18.08)
18 17 16 15
NOTE 2
.394 – .419
(10.007 – 10.643)
.291 – .299**
(7.391 – 7.595)
.010
(0.254
–
–
.029
0.737)
s
45°
123 4
.093 – .104
(2.362 – 2.642)
11 12 13 14
0° – 8° TYP
.009 – .013
(0.229 – 0.330)
NOTE 2
.016 – .050
(0.406 – 1.270)
NOTE:
1. DIMENSIONS
IN
INCHES
(MILLIMETERS)
.050
(1.270)
BSC
.014 – .019
(0.356 – 0.482)
TYP
2. PIN 1 IDENT, NOTCH ON TOP AND CAVITIES ON THE BOTTOM OF PACKAGES ARE THE MANUFACTURING OPTIONS
THE PART MAY BE SUPPLIED WITH OR WITHOUT ANY OF THE OPTIONS.
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH SHALL NOT EXCEED .006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD FLASH SHALL NOT EXCEED .010" (0.254mm) PER SIDE
.004 – 0.012
(0.102 – 0.305)
SW28 (ISO) 1103
1535fb
16