Mfr Part #:

STF7NM80

STF7NM80 is an N-Channel power MOSFET from STMicroelectronics with a maximum drain-source voltage of 800V and continuous drain current of 6.5A. It comes in a TO-220 full pack package for through-hole mounting.

✓ Total Stock: 10,310 pcs

$ Price Range: $2.56

STF7NM80 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	10,000 pcs On Request	10000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	310 pcs On Request	310 pcs	On Request	1	On Request	On Request	0951+	On Request	On Request

STF7NM80 Description

Short technical summary and product information.

The STF7NM80 is an N-Channel power MOSFET manufactured by STMicroelectronics, designed for high voltage switching applications. It features a maximum drain-to-source voltage of 800V and a continuous drain current of 6.5A at case temperature. The device has a maximum on-resistance of 1.05Ohm at a gate-source voltage of 10V and a drain current of 3.25A, enabling efficient power conversion. The gate threshold voltage is 5V maximum at 250µA, and the input capacitance is 620pF at 25V drain-source bias.

The MOSFET is housed in a TO-220 full pack (TO-220-3 Full Pack) package with through-hole mounting, suitable for heat sink attachment. The operating junction temperature range is -55°C to 150°C, and the maximum power dissipation is 25W at case temperature. The gate-source voltage tolerance is ±30V, and the gate charge is 18nC at 10V, indicating moderate switching speed. The device is listed as RoHS3 compliant and REACH unaffected, though these statuses are unverified from the source data.

Typical applications include switch-mode power supplies, inverters, and motor control circuits requiring high voltage capability. The N-channel enhancement mode technology offers easy drive and low gate drive requirements.

STF7NM80 Quick Information

Product Type: N-Channel MOSFET

Canonical Name: STMicroelectronics STF7NM80 N-Channel MOSFET, 800V, 6.5A, TO-220FP

Subcategory: N-Channel MOSFET

STF7NM80 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STF7NM80 Estimated Pricing

Qty	Low	High
1+	$2.56	$2.56

Estimated market price range - modelled values for guidance only, not live distributor offers.

STF7NM80 Features

High voltage rating of 800V.
6.5A continuous drain current.
Low on-resistance of 1.05Ω.
TO-220 full pack package.
Operating temperature range -55°C to 150°C.

STF7NM80 Applications

Used in switch-mode power supplies.
Suitable for high voltage inverters.
Ideal for motor control circuits.
Applicable in power conversion systems.

STF7NM80 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum drain-source voltage of the STF7NM80?

800V.

What package does the STF7NM80 come in?

TO-220-3 Full Pack (TO-220FP), through-hole mounting.

What is the operating temperature range of the STF7NM80?

-55°C to 150°C (junction temperature).

What is the typical gate charge of the STF7NM80?

18 nC at a gate-source voltage of 10V.

What is the on-resistance of the STF7NM80?

1.05 Ω maximum at 3.25A drain current and 10V gate-source voltage.

What is the maximum continuous drain current of the STF7NM80?

6.5A at case temperature.

Category	Transistors - FETs, MOSFETs - Single
Manufacturer Name	STMicroelectronics
Current	6.5A (Tc)
Drain to Source Voltage (Vdss)	800 V
Drive Voltage (Max Rds On, Min Rds On)	10V
FET Type	N-Channel
Gate Charge (Qg) (Max) @ Vgs	18 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds	620 pF @ 25 V
Mounting Type	Through Hole
Operating Temperature	-55°C ~ 150°C (TJ)
Power Dissipation (Max)	25W (Tc)
Rds On (Max) @ Id, Vgs	1.05Ohm @ 3.25A, 10V
Supplier Device Package	TO-220FP
Technology	MOSFET (Metal Oxide)
Vgs (Max)	±30V
Vgs(th) (Max) @ Id	5V @ 250µA