New LaunchJul 7, 2026, 11:01 AM
Vishay Launches Four New 40V TrenchFET Gen IV Power MOSFETs
AI Summary
Vishay Intertechnology has launched four new 40 V TrenchFET Gen IV standard-level n-channel power MOSFETs, the SIR5402DP, SIR5404DP, SIR5406DP, and SIR5408DP. These devices, offered in the PowerPAK SO-8 single package, are optimized for noisy motor control environments. They feature a high minimum gate-source threshold voltage of greater than 2.5 V to prevent false triggering and optimized Qgd / Qgs ratios of less than 1 to reduce gate-induced voltage fluctuations. The MOSFETs are suitable for synchronous rectification and DC/DC conversion in applications like BLDC motors, power tools, drones, and automation systems, and are available now.
Key Highlights
- Vishay introduced four new 40 V TrenchFET Gen IV n-channel power MOSFETs.
- Devices are SIR5402DP, SIR5404DP, SIR5406DP, and SIR5408DP.
- Offered in the 6.15 mm by 5.15 mm PowerPAK SO-8 single package.
- Feature high minimum gate-source threshold voltage of greater than 2.5 V.
- Optimized Qgd / Qgs ratios of less than 1 reduce gate-induced voltage fluctuations.
- Typical on-resistance values range from 0.9 mΩ to 2.5 mΩ at 10 V.
- Ideal for motor control circuits, BLDC motors, power tools, drones, and automation systems.
- Samples and production quantities are available now with a 13-week lead time.
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