PN4258 Overview
In this device, the DC current gain is 30 @ 10mA 3V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.With a collector emitter saturation voltage of -500mV, it offers maximum design flexibility.When VCE saturation is 500mV @ 5mA, 50mA, transistor means Ic has reached transistors maximum value (saturated).With the emitter base voltage set at -4.5V, an efficient operation can be achieved.According to definition, current rating describes the maximum current a fuse can carry indefinitely without deteriorating too much, and this device has no current rating.This product comes in a TO-92-3 device package from the supplier.The device exhibits a collector-emitter breakdown at 12V.Collector current can be as low as 200mA volts at its maximum.
PN4258 Features
the DC current gain for this device is 30 @ 10mA 3V
a collector emitter saturation voltage of -500mV
the vce saturation(Max) is 500mV @ 5mA, 50mA
the emitter base voltage is kept at -4.5V
the current rating of this device is -200mA
the supplier device package of TO-92-3
PN4258 Applications
There are a lot of ON Semiconductor PN4258 applications of single BJT transistors.
- Driver
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- Interface
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- Muting
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- Inverter
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