The MMST3904-7-F-85 from Diodes Incorporated is a high-quality NPN bipolar junction transistor (BJT) designed for general-purpose amplifier and switching applications. This versatile component is a crucial part of electronic circuits where efficient amplification and current control are needed.

Key Features

• Transistor Polarity: NPN - ideal for amplifying or switching applications.
• Collector-Emitter Voltage (Vceo): 40V - provides a sufficient breakdown voltage for a wide range of uses.
• Collector Current (Ic): 200mA - capable of handling moderate current loads.
• DC Current Gain (hFE): 100 to 300 - ensures a good level of amplification with a decent current gain range.
• Power Dissipation (Pd): 625mW - suitable for applications with moderate power requirements.
• Operating Temperature Range: -55°C to +150°C - ensures reliable operation across a wide range of environmental conditions.
• Mounting Type: Surface Mount - designed for modern, compact PCB layouts.
• Package / Case: SOT-323-3 - a small and efficient package that saves space on the circuit board.

Applications

The MMST3904-7-F-85 is a versatile component that can be used in a variety of electronic devices and circuits. Its applications include, but are not limited to:

• Signal amplification in audio devices
• Switching operations in digital circuits
• Driver stages in amplifiers
• Control circuits in power management systems
• Load switching in portable devices

Quality and Reliability

Diodes Incorporated is known for its commitment to quality, and the MMST3904-7-F-85 is no exception. This product is manufactured to meet high standards, ensuring consistent performance and reliability for your electronic projects.

Ordering Information

For purchasing the MMST3904-7-F-85, refer to its unique product number and verify the specifications to match your application requirements. This product is available through various electronics distributors and can be ordered in different quantities based on your needs.