Vishay SIHP Type N-Channel MOSFET, 21 A, 600 V Enhancement, 3-Pin TO-220AB SIHP155N60EF-GE3

This MOSFET is a through-hole N-channel transistor designed for high-voltage switching and power applications. It operates across an extended temperature range and is supplied in a TO-220AB package suitable for conventional heatsinking and panel mounting. The device is intended for engineers requiring a robust semiconductor for discrete power stages and switching topologies where a combination of voltage capability and thermal endurance is needed.

• 600V drain rating enables high-voltage switching applications
• 21A continuous drain current supports substantial load currents
• 0.157 Ω low Rds(on) reduces conduction losses under load
• 179W power dissipation allows higher thermal loading
• 38 nC typical gate charge for manageable switching energy
• 30V gate tolerance supports wide gate-drive voltages

• Suitable for mains and high-voltage inverter switches
• Used with power supplies requiring robust thermal margin
• Ideal for industrial motor drive stages
• Can be used for DC-DC converters with high-voltage rails
• Used for general-purpose switching in power electronics

It is specified to operate between -55 °C and 150 °C, enabling use in harsh thermal environments.

The TO-220AB format provides a metal tab for direct attachment to heatsinks, improving heat transfer for high dissipation.

The maximum gate-to-source voltage is 30V, so gate drivers should be limited to this value to avoid overstress.

It meets RoHS requirements, restricting certain hazardous substances in its construction.