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Bipolar (BJT) Single Transistor, NPN, 40 V, 200 mA, 350 mW, SOT-23, Surface Mount


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MMBT3904   Datasheet
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Bipolar (BJT) Single Transistor, General Purpose, NPN, 40 V, 200 mA, 300 mW, SOT-23, Surface Mount

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Bipolar (BJT) Single Transistor, General Purpose, NPN, 40 V, 300 MHz, 225 mW, 200 mA, 300 RoHS Compliant: Yes

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Product Overview

The MMBT3904 from Fairchild is a surface mount, NPN general purpose amplifier in SOT-23 package. This device is suitable for general purpose amplification and switching applications.
  • Collector to emitter voltage (Vce) of 40V
  • Collector to emitter saturation voltage of 300mV at 50mA collector current
  • Power dissipation of 350mW
  • DC collector current of 200mA
  • DC current gain of 30 at Ic=100mA
  • Operating junction temperature range from -55°C to 150°C


Signal Processing, Power Management, Portable Devices, Consumer Electronics, Industrial

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