(Pack of 5) MMBT5401 PNP High Voltage Transistor SMD SOT-23 Package

(Pack of 5) MMBT5401 PNP High Voltage Transistor SMD SOT-23 Package

The MMBT5401 is a high-voltage PNP general-purpose transistor designed for medium-current switching and signal amplification applications. With a collector-emitter voltage of 150V and a collector current of 600mA, it delivers excellent gain, high-speed switching, and reliable performance in compact surface-mount circuits.

Encased in a SOT-23 surface-mount package, the MMBT5401 is ideal for high-density PCB designs and automated assembly lines, providing efficient heat dissipation and reliable operation in both consumer and industrial electronics. Its high voltage rating makes it suitable for applications where voltage spikes or larger signal swings are common.

This pack of 5 transistors is perfect for prototyping, repairs, and small-scale production, offering consistent quality and performance.

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Features:

• Transistor Type: PNP High Voltage General-Purpose Transistor
• Package: SMD SOT-23 (compact, easy to mount)
• Collector-Emitter Voltage (V_CE): 150V
• Collector Current (I_C): 600mA
• DC Current Gain (hFE): 120–600 (typical)
• High-Speed Switching: Suitable for digital and control circuits
• Compact SMD Design: Ideal for space-constrained PCB layouts
• Reliable Performance: Handles high-voltage applications efficiently
• Pack of 5: Convenient quantity for prototyping or repair

Applications:

• High-Voltage Switching Circuits: Efficient switching under high-voltage conditions
• Signal Amplification: Medium-current signal amplification for analog circuits
• Driver Circuits: Relay, LED, and sensor drivers in consumer and industrial electronics
• Consumer Electronics: Audio amplifiers, portable devices, and communication circuits
• Industrial Automation: Reliable high-voltage switching for control systems
• Educational & Prototyping Projects: Great for labs and DIY electronics
• Complementary Pairing: Can be paired with MMBT5402 (NPN) for high-voltage push-pull stages