Document
BUL416T
High voltage fast-switching NPN power transistor
Features
■ High voltage capability ■ Low spread of dynamic parameters ■ Very high switching speed
Applications
■ Electronic ballast for fluorescent lighting ■ Switch mode power supplies
Description
The BUL416T is an high voltage fast-switching NPN power transistor manufactured in planar technology with diffused collector. This device is designed for lighting and SMPS applications where high voltage capability is needed coupled with high switching speed.
3 2 1
TO-220
Figure 1. Internal schematic diagram
Table 1. Device summary
Order code
Marking
BUL416T
BUL416T
Package TO-220
January 2011
Doc ID 16097 Rev 2
Packaging Tube
1/9
www.st.com
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Electrical ratings
1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
VCES VCEO VEBO
IC ICM IB IBM PTOT TSTG TJ
Collector-emitter voltage (VBE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak c.