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MMBT4258 - PNP Switching Transistor

MMBT4258 Description

PN4258 / MMBT4258 Discrete POWER & Signal Technologies PN4258 MMBT4258 C E C B TO-92 E SOT-23 Mark: 78 B PNP Switching Transistor This device .

MMBT4258 Applications

* involving pulsed or low duty cycle operations. Thermal Characteristics Symbol PD RθJC RθJA TA = 25°C unless otherwise noted Characteristic Total Device Dissipation Derate above 25°C Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient PN4258 350 2.8 125 357 Max
* MMBT4

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