TSM7N90CZ N-Channel MOSFET 900V 7A TO-220
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Prices updated: 13 Oct 2026
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About this product
The TSM7N90CZ is an N-channel power MOSFET rated 900 V and 7 A in a TO-220 package, with a maximum RDS(on) of 1.9 Ω. It suits high-voltage switching circuits and is RoHS compliant and halogen-free.
Specifications
- Drain-source voltage (VDS)
- 900 V
- Continuous drain current (ID)
- 7 A
- RDS(on) max
- 1.9 Ω
- Typical gate charge
- 49 nC
- Channel type
- N-channel
- Package
- TO-220
- RoHS
- Compliant
Frequently asked questions
Can I drive it directly from an Arduino or 3.3 V GPIO pin?
Not reliably. Check the gate threshold and recommended gate drive voltage in the datasheet. A gate driver or level-shifting stage is usually needed for a device with this gate charge.
What is the pinout?
TO-220 devices have three leads: gate, drain and source. Confirm the lead order in the datasheet before wiring, since layouts can vary.
