Surface mount adapter for breadboard testing of
devices withTO263-3/ D2PAK packaging. This small adapter is
produced in FR4 quality printed circuit board with gold plated pads
TO263 / D2PAK package
dimensions (mm)
min
max
D
8.38
9.65
E
9.7
10.6
H
14.6
15.9
e (pitch)
2.54
2.54
b
0.51
0.99
Top and bottom view of one adapter
CAD view of our pcb adapter board for TO263-3 /
D2PAK chip devices:
Adapter with a LM2940 before soldering
Our TO263-3 / D2PAK adapter is prepaired for a 7
pin SIL connector ( not included) with 2.54 mm pitch for breadboard
test.
Photo Top view of TO263-3 / D2PAK adaptor board:
PCB type:
FR4 plated through
PCB dimensions:
18,8 x 16,2 x 1,5
mm
For connectors (not included) with pitch
breadboard compatible:
2,54 mm
Bottom copper as ground plane / small heatsink:
yes
Solder mask isolation layer:
yes
Exposed copper surface:
gold plated
ROHS
compliant
Note: The
surface of copper bottom layer works as a small heatsink. As this
surface have a small area, the thermal resistance is high and is not
to be used in full power for many seconds. To avoid overheating of
the semiconductor device, your tests should use low power, or the
power applied for short time, or use a low duty cycle.