DIODES INC. DMN3404L-7 N-Channel Power MOSFET, SOT-23, 30V, 4.2A

The DMN3404L-7 from DIODES INC. is a high-performance N-channel enhancement-mode MOSFET designed for efficient power management in a compact SOT-23 package. Featuring a moulded plastic case and solderable matte tin annealed over copper lead-frame terminals (per MIL-STD-202), this transistor ensures reliable soldering and durability.

With a low ON-state resistance of just 0.028 ohm and low input capacitance, the DMN3404L-7 delivers fast switching speeds and superior efficiency, making it ideal for high-efficiency power management applications. Its low input/output leakage further enhances performance in sensitive circuits.

This halogen-free, green device meets moisture sensitivity level 1 (per J-STD-020) and has a UL94V-0 flammability rating, ensuring high reliability and safety in a wide range of environments. With a continuous drain current of 4.2A, a drain-source voltage of 30V, and a power dissipation of 1.4W, it is well-suited for demanding applications.

Key specifications include a gate-source threshold voltage max of 1.5V, Rds(on) test voltage of 10V, and an operating temperature range up to 150°C, making it a versatile choice for portable devices, aerospace, defence, and military applications.

Features:

• Low ON-resistance for high efficiency
• Low input capacitance for fast switching
• Fast switching speed
• Low input/output leakage
• Halogen-free, green device
• Moisture sensitivity level 1
• UL94V-0 flammability rating

Specifications:

• Channel Type: N Channel
• Drain Source Voltage (Vds): 30V
• Continuous Drain Current (Id): 4.2A
• Drain Source On-State Resistance: 0.028 ohm
• Transistor Case Style: SOT-23
• Transistor Mounting: Surface Mount
• Rds(on) Test Voltage: 10V
• Gate Source Threshold Voltage Max: 1.5V
• Power Dissipation: 1.4W
• No. of Pins: 3
• Operating Temperature Max: 150