The MMDT3946-7R-F from Diodes Incorporated is a high-performance, dual NPN and PNP small-signal surface mount transistor, housed in a compact SOT-363 package. This versatile device is designed to meet the stringent requirements of today's fast-paced electronic industry, offering both space-saving and power efficiency for a wide range of applications.

Key Features

• Dual Configuration: This component integrates one NPN and one PNP transistor in a single package, making it ideal for applications where board space is at a premium.
• High Power Dissipation: Capable of dissipating 150mW of power, the MMDT3946-7R-F can handle moderate power applications with ease.
• Collector Current: It supports a collector current of 200mA for both transistors, ensuring reliable performance in high-demand situations.
• Low Collector-Emitter Saturation Voltage: This feature provides better efficiency in switching applications, reducing power losses during operation.
• High Gain Bandwidth Product: With a transition frequency of 250MHz for the NPN and 200MHz for the PNP transistor, this device is suitable for high-frequency applications.

Applications

The MMDT3946-7R-F is designed for use in a variety of circuits and can be applied in:

• Switching and Amplification Circuits
• Power Management Solutions
• Signal Processing
• Consumer Electronics
• Telecommunications
• Portable Devices

Quality and Reliability

Diodes Incorporated is known for its commitment to quality, and the MMDT3946-7R-F is no exception. It is manufactured to meet the highest industry standards, ensuring both reliability and durability for the end-user. With its low on-state resistance and robust thermal performance, this transistor is designed to last in the most demanding of environments.

Environmental Compliance

The MMDT3946-7R-F is RoHS compliant and lead-free, reflecting Diodes Incorporated's dedication to environmental responsibility. Customers can be assured that they are choosing a product that meets current environmental legislation for electronic components.