DMN2020LSN-7

Single FETs, MOSFETs Overview

The DMN2020LSN-7 is a single N-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It utilizes silicon technology and is housed in an SC-59 surface-mount package. The device features a drain-source voltage rating of 20 V, a continuous drain current of 6.9 A at 25°C, and a maximum pulsed drain current of 30 A. Static drain-source on-resistance is specified at 18 mΩ (typical) at VGS = 4.5V. Gate-source voltage limits are ±12 V. Thermal characteristics include a power dissipation of 0.61 W and a junction-to-ambient thermal resistance of 204 °C/W. Operating and storage temperatures range from -55°C to +150°C.

Single FETs, MOSFETs Feature Summary

• Low on-resistance for efficient conduction
• Fast switching speed with low input capacitance
• ESD protection up to 2kV
• Qualified to AEC-Q101 standards

Single FETs, MOSFETs Applications

• Power management circuits
• Load switching applications
• DC-DC converter output stages

Single FETs, MOSFETs Procurement Notes

Verify the specific ordering suffix '-7' corresponds to the tape and reel packaging configuration containing 3000 units per reel. Confirm that the component meets RoHS compliance requirements and lead-free design specifications as documented in the manufacturer's datasheet. Ensure the SC-59 package dimensions align with the target PCB footprint layout before finalizing procurement orders.

Single FETs, MOSFETs Selection Notes

Select this component when a compact N-channel MOSFET with a 20V breakdown voltage is required. The SC-59 package provides a small form factor suitable for space-constrained designs. Evaluate the 18 mΩ on-resistance against the expected load current to ensure acceptable power dissipation within the 0.61 W limit. Consider the 204 °C/W thermal resistance for adequate heat sinking or airflow requirements in the final assembly.

Single FETs, MOSFETs Part Context

This part belongs to the DMN series of N-channel enhancement mode MOSFETs produced by Diodes Incorporated. The series focuses on providing low on-resistance and fast switching capabilities in small surface-mount packages. The DMN2020LSN variant specifically targets 20V applications, offering a balance between current handling capacity and physical size for portable and industrial electronics.

Single FETs, MOSFETs Replacement Considerations

Cross-reference with other Diodes Incorporated parts in the DMN series sharing the SC-59 package and 20V rating. Verify pinout compatibility and electrical parameter overlaps, particularly RDS(on) and ID ratings, before substituting.