Renesas 2SC4957-T1-A

Mounting Type

Surface Mount

Package / Case

TO-253-4, TO-253AA

Supplier Device Package

SOT-143

Transistor Polarity

NPN

Package

Bulk

Current-Collector (Ic) (Max)

30mA

Mfr

Renesas Electronics America Inc

Product Status

Obsolete

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

150°C (TJ)

Series

-

Power Dissipation

the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action.

180

Power - Max

180mW

Transistor Type

NPN

DC Current Gain (hFE) (Min) @ Ic, Vce

75 @ 10mA, 3V

Gain

11dB

Voltage - Collector Emitter Breakdown (Max)

6V

Transition Frequency

12

Frequency - Transition

12GHz

Continuous Collector Current

30

Noise Figure (dB Typ @ f)

1.5dB @ 2GHz