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BUL704

ST Microelectronics
Part Number BUL704
Manufacturer ST Microelectronics
Description High voltage fast-switching NPN Power Transistor
Published Mar 31, 2007
Detailed Description BUL704 High voltage fast-switching NPN Power Transistor General features ■ ■ ■ ■ ■ ■ NPN Transistor High voltage capabi...
Datasheet PDF File BUL704 PDF File

BUL704
BUL704

Overview
BUL704 High voltage fast-switching NPN Power Transistor General features ■ ■ ■ ■ ■ ■ NPN Transistor High voltage capability Low spread of dynamic parameters Minimum lot-to-lot spread for reliable operation Very high switching speed In compliance with the 2002/93/EC European Directive TO-220 1 2 3 Description The device is manufactured using high voltage Multi-Epitaxial Planar technology for high switching speeds and medium voltage capability.
It uses a Cellular Emitter structure with planar edge termination to enhance switching speeds while maintaining the wide RBSOA.
Internal schematic diagram Applications ■ ■ Electronic ballast for fluorescent lighting Dedicated for PFC solution in HF ballast halfbridge voltage fed Order codes Part Number BUL704 Marking BUL704 Package TO-220 Packing Tube May 2006 Rev 1 1/11 www.
st.
com 11 BUL704 Contents 1 2 Electrical ratings .
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3 Electrical characteristics .
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4 2.
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2 Electrical characteristics (curves) .
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5 Test circuits .
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7 3 4 Package mechanical data .
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8 Revision history .
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10 2/11 BUL704 Electrical ratings 1 Electrical ratings Table 1.
Symbol VCES VCEO VEBO IC ICM IB IBM Ptot Tstg TJ Absolute maximum rating Parameter Collector-emitter voltage (V BE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current (tP < 5ms) Base current Base peak current (tP < 5ms) Total dissipation at T c = 25°C Storage temperature Max.
operating junction temperature Value 700 400 10 4 8 2 4 70 -65 to 150 150 Unit V V V ...


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