Product Overview: DMMT3904W-7 from Diodes Incorporated

The DMMT3904W-7 is a high-performance, dual NPN small signal surface mount transistor designed by Diodes Incorporated, a leading manufacturer in the semiconductor market. This device is engineered to deliver efficient current control in a compact form factor, making it an ideal choice for a wide range of electronic applications.

The transistor is housed in an SOT-363 package, which is known for its small footprint and low profile. This package design allows for high-density mounting and is well-suited for automated assembly processes, making the DMMT3904W-7 a perfect component for space-constrained applications where board real estate is at a premium.

With its dual transistor configuration, the DMMT3904W-7 offers designers the flexibility to implement multiple configurations such as a pair of independent NPN transistors, a push-pull stage, or a differential amplifier setup. This versatility is beneficial for circuit designs that require matched transistor pairs to ensure consistent performance and to simplify the PCB layout.

Key Features

• Transistor Type: Dual NPN
• Package: SOT-363
• Collector-Emitter Voltage (Vceo): 40V
• Collector Current (Ic): 200mA
• DC Current Gain (hFE): 100 to 300
• High Transition Frequency (fT): 300MHz
• Low Saturation Voltage: Ensures efficient operation
• RoHS Compliant: Yes

The DMMT3904W-7 is characterized by its high current gain bandwidth product and low saturation voltage, which enhances its performance in high-speed switching applications. This makes it an excellent choice for amplification and switching functions in consumer electronics, telecommunication devices, and computing equipment.

Additionally, the DMMT3904W-7 is RoHS compliant, meaning that it meets the environmental standards set by the Restriction of Hazardous Substances Directive. This compliance ensures that the product is suitable for use in a variety of markets, including those with strict environmental regulations.

In summary, the DMMT3904W-7 from Diodes Incorporated is a versatile, high-performance dual NPN transistor that offers designers a reliable and efficient solution for their circuit designs. Its small package, high-speed switching capabilities, and environmental compliance make it a valuable component for modern electronic applications.