STW2040 Datasheet, PDF (1/10 Pages) STMicroelectronics – High voltage fast-switching NPN power transistor

STW2040
High voltage fast-switching NPN power transistor
Features
■ High voltage capability
■ High DC current gain
■ Minimum lot to lot spread for reliable operation
Application
■ Switching mode power supplies
Description
The STW2040 is manufactured using diffused
collector in planar technology adopting base
island layout.
.
3
2
1
TO-247
Figure 1. Internal schematic diagram
Table 1. Device summary
Order code
STW2040
Marking
W2040
Package
TO-247
June 2009
Doc ID 15149 Rev 2
Packaging
Tube
1/10
www.st.com
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