STD1802T4-A
Low voltage fast-switching
NPN power
transistor
Features
■ This device is qualified for automotive application
■ Very low collector to emitter saturation voltage ■ High current gain characteristic ■ Fast-switching speed ■ Surface-mounting DPAK (TO-252) power
package in tape & reel (suffix “T4)
Description
The device is manufactured in Planar technology with “Base Island” layout.
The resulting
transistor shows exceptional high gain performance coupled with very low saturation voltage.
Applications
■ CCFL drivers ■ Voltage
regulators ■ Relay drivers ■ High efficiency, low voltage, switching
applications
3 1
TO-252 DPAK (suffix “T4”)
Figure 1.
Internal schematic diagram
Table 1.
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