BC449G Overview
DC current gain in this device equals 50 @ 2mA 5V, which is the ratio of the base current to the collector current.This system offers maximum design flexibility due to a collector emitter saturation voltage of 125mV.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 250mV @ 10mA, 100mA.Emitter base voltages of 5V can achieve high levels of efficiency.Fuse current ratings refer to how much current the fuse can carry for an indefinite period without deteriorating too much, and this device has a current rating of 300mA.There is a transition frequency of 200MHz in the part.The maximum collector current is 300mA volts.
BC449G Features
the DC current gain for this device is 50 @ 2mA 5V
a collector emitter saturation voltage of 125mV
the vce saturation(Max) is 250mV @ 10mA, 100mA
the emitter base voltage is kept at 5V
the current rating of this device is 300mA
a transition frequency of 200MHz
BC449G Applications
There are a lot of ON Semiconductor BC449G applications of single BJT transistors.
- Driver
- Muting
- Inverter
- Interface
