Description
BULD741 High voltage fast-switching NPN power transistor .
The device is manufactured using high voltage Multi-Epitaxial Planar technology for high switching speeds and high voltage capability.
Features
* High voltage capability
* Low spread of dynamic parameters
* Minimum lot-to-lot spread for reliable operation
Applications
* Electronic ballast for fluorescent lighting
* Switch mode power supplies. 3 1
DPAK TO-252
IPAK TO-251
3
2 1
Figure 1. Internal schematic diagram
Table 1. Device summary
Order codes
Marking
BULD741T4 BULD741-1
BULD741 BULD741
Package DPAK IPAK
July 2007
Rev 2
Packaging Tape & r
