MMBT3904K

TRANS NPN 40V 0.2A SOT23-3

Manufacturer: onsemi

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The onsemi MMBT3904K is a general-purpose NPN bipolar junction transistor (BJT) designed for surface-mount applications. This component features a collector-emitter breakdown voltage of 40V and a maximum continuous collector current of 200mA. With a transition frequency of 300MHz and a power dissipation of 350mW, it is suitable for a wide range of amplification and switching tasks. The device is housed in a compact SOT-23-3 package, facilitating high-density board designs. Key electrical characteristics include a minimum DC current gain (hFE) of 100 at 10mA collector current and 1V collector-emitter voltage, and a Vce(sat) of 300mV at 5mA base current and 50mA collector current. Operating temperature range is from -55°C to 150°C. This transistor is commonly utilized in consumer electronics, industrial control systems, and communication infrastructure. The MMBT3904K is supplied in Tape & Reel packaging.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)

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Technical Details:

Packaging	Tape & Reel (TR)
Package / Case	TO-236-3, SC-59, SOT-23-3
Mounting Type	Surface Mount
Transistor Type	NPN
Operating Temperature	-55°C ~ 150°C (TJ)
Vce Saturation (Max) @ Ib, Ic	300mV @ 5mA, 50mA
Current - Collector Cutoff (Max)	-
DC Current Gain (hFE) (Min) @ Ic, Vce	100 @ 10mA, 1V
Frequency - Transition	300MHz
Supplier Device Package	SOT-23-3
Current - Collector (Ic) (Max)	200 mA
Voltage - Collector Emitter Breakdown (Max)	40 V
Power - Max	350 mW