FDS3992

FET, MOSFET Arrays Overview

The FDS3992 is a dual N-channel PowerTrench MOSFET manufactured by onsemi. It features a 100V drain-source breakdown voltage and supports a continuous drain current of 4.5A. The device exhibits a low on-resistance of 62 milliohms at VGS=10V, ensuring efficient power handling. It operates within a temperature range of -55°C to +150°C junction temperature. Key switching parameters include a gate charge of 15nC, with rise and fall times of 23ns and 26ns respectively. The component is housed in an SOIC-8 surface-mount package and offers a power dissipation rating of 2.5W.

FET, MOSFET Arrays Feature Summary

• Dual N-channel configuration for space-efficient circuit designs
• Low on-resistance characteristics for enhanced power efficiency
• High thermal stability supporting extended operating temperatures

FET, MOSFET Arrays Applications

• DC-DC converter circuits
• Motor control applications
• Load switching systems

FET, MOSFET Arrays Procurement Notes

Verify the specific ordering suffix against the official onsemi datasheet to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the procurement channel provides valid traceability documentation for quality assurance purposes.

FET, MOSFET Arrays Selection Notes

Select this component when a dual N-channel solution is required for 100V applications. The 62mOhm resistance suits moderate current loads around 4.5A. Verify that the SOIC-8 footprint fits the PCB layout constraints. Consider the 15nC gate charge for driving capability requirements in the target application design.

FET, MOSFET Arrays Part Context

The FDS3992 belongs to the PowerTrench family from onsemi, designed for general-purpose power switching. It integrates two independent N-channel MOSFETs into a single compact package. This integration reduces board space compared to using discrete single-channel devices while maintaining high performance standards for industrial and consumer electronics.

FET, MOSFET Arrays Replacement Considerations

Consult the onsemi official cross-reference list for verified substitutes. Ensure any replacement maintains the 100V rating, dual-channel configuration, and compatible SOIC-8 footprint. Verify electrical parameter equivalence before implementation.