PMBT3904

MMBT3904 is an NPN switching transistor in a SOT23 plastic package used for General switching and amplification. An NPN transistor comprises two semiconductor junctions that share a thin p-doped region, and a PNP transistor comprises two semiconductor junctions that share a thin n-doped region. N-type means doped with impurities that provide mobile electrons, while P-type means doped with impurities that provide holes that readily accept electrons.

Features/Specs:

• Part No: PMBT3904
• Manufacturer: Nexperia
• Transistor Polarity: NPN
• Configuration: Single
• Collector-Emitter Voltage VCEO Max: 40 V
• Collector- Base Voltage VCBO: 60 V
• Emitter- Base Voltage VEBO: 6 V
• Collector-Emitter Saturation Voltage: 300 mV
• Maximum DC Collector Current: 200 mA
• Pd – Power Dissipation: 250 mW
• Gain Bandwidth Product fT: 300 MHz
• Operating Temperature: – 65 C  ~ +150 C
• Storage temperature: −65°C to +150°C
• Package/Case: SOT-23-3