BD139-16 Overview
DC current gain' is equal to the ratio of the collector current to the base current, something like Ic/Ib, and this device has 40 @ 150mA 2V DC current gain.Single BJT transistor offers maximum design flexibilSingle BJT transistory wSingle BJT transistorh a collector emSingle BJT transistorter saturation voltage of 500mV.When VCE saturation is 500mV @ 50mA, 500mA, transistor means Ic has reached transistors maximum value (saturated).The emitter base voltage can be kept at 5V for high efficiency.Single BJT transistor contains a transSingle BJT transistorion frequency of 250MHz.When collector current reaches its maximum, it can reach 1.5A volts.
BD139-16 Features
the DC current gain for this device is 40 @ 150mA 2V
a collector emitter saturation voltage of 500mV
the vce saturation(Max) is 500mV @ 50mA, 500mA
the emitter base voltage is kept at 5V
a transition frequency of 250MHz
BD139-16 Applications
There are a lot of STMicroelectronics BD139-16 applications of single BJT transistors.
- Muting
- Inverter
- Interface
- Driver
