ON Semiconductor MMBT3904WT1G NPN Bipolar Transistor, 200mA, SOT-323 SMD
ON Semiconductor MMBT3904WT1G NPN transistor, 40V 200mA, in SOT-323 package. AEC-Q101 qualified for industrial & automotive use.
The ON Semiconductor MMBT3904WT1G is a general-purpose NPN bipolar junction transistor (BJT) engineered for low-power, surface-mount applications. Its compact SOT-323 package makes it ideal for space-constrained PCB designs where reliable amplification and switching are required.
This transistor is characterised by a low RDS(ON), which contributes to higher circuit efficiency and can help extend battery life in portable devices. It is AEC-Q101 qualified and PPAP capable, meeting stringent standards for reliability in demanding environments such as automotive and industrial systems.
Key Features & Specifications
- Transistor Type: NPN Bipolar Junction Transistor (BJT)
- Maximum Collector-Emitter Voltage (Vce): 40V
- Continuous Collector Current (Ic): 200mA
- Maximum Power Dissipation: 150mW
- High DC Current Gain (hFE): Minimum of 300
- Transition Frequency (fT): 300MHz, suitable for high-speed switching applications
- Package: SOT-323 (Surface-Mount Device)
- Mounting: Surface Mount
- Pin Count: 3 Pins
- Operating Temperature Range: Up to 150°C
Designed for versatility, the MMBT3904WT1G is a core component in the MMBTxxxx product range from ON Semiconductor, offering a robust solution for amplification circuits, signal processing, and power management functions.
- General-purpose amplifier circuits
- Industrial control systems
- Power management applications
- Automotive electronic systems
- Transistor Polarity: NPN
- Collector-Emitter Voltage (Vce) Max: 40V
- DC Collector Current: 200mA
- Continuous Collector Current: 200mA
- Power Dissipation: 150mW
- Transistor Case Style: SOT-323
- Transistor Mounting: Surface Mount
- No. of Pins: 3 Pins
- Transition Frequency: 300MHz
- DC Current Gain (hFE) Min: 300
- Operating Temperature Max: 150°C
- Product Range: MMBTxxxx Series
- Qualification: AEC-Q101, PPAP Capable
- Collector Emitter Voltage Max: 40V
- of Pins: 3Pins
- DC Current Gain hFE: 300hFE
- SVHC: No SVHC (25-Jun-2025)
Documents
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