MPS8050D Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 25 V
• Collector-Base Voltage, max: 40 V
• Emitter-Base Voltage, max: 6 V
• Collector Current − Continuous, max: 1.5 A
• Collector Dissipation: 0.625 W
• DC Current Gain (h_fe): 160 to 300
• Transition Frequency, min: 190 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The MPS8050D is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads.
Here is an image showing the pin diagram of this transistor.The MPS8050D transistor can have a current gain of 160 to 300. The gain of the MPS8050 will be in the range from 85 to 300, for the MPS8050B it will be in the range from 85 to 160, for the MPS8050C it will be in the range from 120 to 200.The complementary PNP transistor to the MPS8050D is the MPS8550D.The FMMT449 (SOT-23), MPS8050S (SOT-23) and MPS8050S-D (SOT-23) is the SMD version of the MPS8050D transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the MPS8050D with the MPS650, MPS650G, SS8050, SS8050D or ZTX690B.