S-19243A12A-E8T1U Datasheet, PDF (54/74 Pages) Seiko Instruments Inc – CMOS VOLTAGE REGULATOR WITH SOFT-START FUNCTION

(4) Board D
HSNT-8(2030) Test Board
IC Mount Area
Item
Size [mm]
Material
Number of copper foil layer
1
2
Copper foil layer [mm]
3
4
Thermal via
Specification
114.3 x 76.2 x t1.6
FR-4
4
Pattern for heat radiation: 2000mm² t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
-
enlarged view
(5) Board E
Item
Size [mm]
Material
Number of copper foil layer
1
Copper foil layer [mm] ²
3
4
Thermal via
Specification
114.3 x 76.2 x t1.6
FR-4
4
Pattern for heat radiation: 2000mm² t0.070
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.035
74.2 x 74.2 x t0.070
Number: 4
Diameter: 0.3 mm
enlarged view
No. HSNT8-A-Board-SD-2.0
SII Semiconductor Corporation