Mfr Part #:

STP80NF12

The STP80NF12 is an N-Channel MOSFET from STMicroelectronics designed for power applications. It offers a 120V drain-source voltage and 80A continuous current.

✓ Total Stock: 5,079 pcs

$ Price Range: $2.56

STP80NF12 Available from 3 distributors

✓ Authorised

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	2,000 pcs On Request	2000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	2,000 pcs On Request	2000 pcs	On Request	1	On Request	On Request	2107+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,079 pcs On Request	1079 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

STP80NF12 Description

Short technical summary and product information.

This N-Channel MOSFET, part number STP80NF12 from STMicroelectronics, is suitable for various power switching applications. It features a maximum drain-source voltage (Vdss) of 120V and can handle a continuous drain current (Id) of 80A at case temperature.

The device has a low on-state resistance (Rds On) of 18mOhm at 40A and 10V gate drive voltage, ensuring efficient power transfer. The gate threshold voltage (Vgs(th)) is 2V at 250µA, and it operates with a gate-to-source voltage (Vgs) up to ±20V.

Packaged in a standard TO-220-3 configuration, the STP80NF12 is designed for through-hole mounting. It has a maximum power dissipation of 300W at case temperature and an operating temperature range of -55°C to 175°C (TJ).

Key electrical characteristics include an input capacitance (Ciss) of 4300 pF at 25V and a gate charge (Qg) of 189 nC at 10V. The technology used is MOSFET (Metal Oxide).

STP80NF12 Quick Information

Product Type: MOSFET

Canonical Name: STP80NF12 N-Channel MOSFET

Subcategory: Transistors - FETs, MOSFETs - Single

STP80NF12 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STP80NF12 Estimated Pricing

Qty	Low	High
1+	$2.56	$2.56

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

STP80NF12 Features

120V drain-source voltage rating.
80A continuous drain current.
Low 18mOhm on-state resistance.
TO-220 package for through-hole mounting.
Wide -55°C to 175°C operating temperature.

STP80NF12 Applications

High-efficiency DC-DC converters.
Motor control systems.
Power supply switching stages.
Automotive 12V systems.
Battery protection circuits.

STP80NF12 FAQs

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

What is the maximum drain-source voltage of the STP80NF12?

120V.

What is the package type of the STP80NF12?

TO-220-3 (through-hole).

What is the operating temperature range?

-55°C to 175°C (junction).

What is the continuous drain current rating?

80A at case temperature.

What is the on-resistance of the STP80NF12?

18 milliohms maximum at 40A and 10V gate drive.

What is the gate charge of the STP80NF12?

189 nC at 10V gate-source voltage.

What is the gate threshold voltage?

2V maximum at 250µA drain current.

Category	Transistors - FETs, MOSFETs - Single
Manufacturer Name	STMicroelectronics
Current	80A (Tc)
Drain to Source Voltage (Vdss)	120 V
Drive Voltage (Max Rds On, Min Rds On)	10V
FET Type	N-Channel
Gate Charge (Qg) (Max) @ Vgs	189 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds	4300 pF @ 25 V
Mounting Type	Through Hole
Operating Temperature	-55°C ~ 175°C (TJ)
Power Dissipation (Max)	300W (Tc)
Rds On (Max) @ Id, Vgs	18 mOhm @ 40A, 10V
Supplier Device Package	TO-220
Technology	MOSFET (Metal Oxide)
Vgs (Max)	±20V
Vgs(th) (Max) @ Id	2V @ 250µA