The MMBT4401-7-F-31 from Diodes Incorporated is a high-performance NPN bipolar junction transistor (BJT) designed for use in a wide range of electronic applications. This small-signal transistor is particularly well-suited for switching and amplification purposes due to its fast switching speeds and high current gain.

Key Features

• Type: NPN
• Package: SOT-23
• Collector-Emitter Voltage (V_CEO): 40V
• Collector Current (I_C): 600 mA
• Power Dissipation (P_D): 350 mW
• DC Current Gain (h_FE): 100 to 400
• Transition Frequency (f_T): 300 MHz
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Applications

The MMBT4401-7-F-31 is versatile and can be used in various applications, including but not limited to:

• Switching circuits
• Amplifier stages
• Signal processing
• Driver stages in audio equipment
• Voltage regulation modules
• General purpose switching and amplification

Quality and Reliability

Diodes Incorporated is known for its commitment to quality and reliability, and the MMBT4401-7-F-31 is no exception. It is manufactured using a robust silicon process, ensuring stable performance and longevity. The product is also provided in a lead-free, RoHS-compliant package, reflecting the company's dedication to environmental responsibility.

Conclusion

The MMBT4401-7-F-31 NPN transistor from Diodes Incorporated is a reliable and efficient component for designers and engineers looking to optimize their electronic circuits. With its high current capability, fast switching speeds, and wide operating temperature range, it is an excellent choice for a multitude of applications where performance and durability are critical.