STX690A
STX690A is Transistors manufactured by STMicroelectronics.
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High performance low voltage NPN transistor
Features
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Very low collector to emitter saturation voltage DC current gain, hFE > 100 3 A continuous collector current 40 V breakdown voltage V(BR)CER
Applications
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Power management in portable equipment Voltage regulation in bias supply circuits Switching regulator in battery charger applications Heavy load driver
TO-92
TO-92AP
Figure 1.
Internal schematic diagram
Description
The device is manufactured in low voltage NPN planar technology by using a “Base Island” layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage.
Table 1.
Device...
