Mfr Part #:

STW45N65M5

The STMicroelectronics STW45N65M5 is an N-Channel MOSFET with a 650V drain-source voltage and 35A continuous drain current. It is supplied in a TO-247-3 package.

✓ Total Stock: 3,824 pcs

$ Price Range: $2.56

STW45N65M5 Available from 4 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	1,628 pcs On Request	1628 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	1,046 pcs On Request	1046 pcs	On Request	1	On Request	On Request	15+	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	1,020 pcs On Request	1020 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	130 pcs On Request	130 pcs	On Request	1	On Request	On Request	17+	On Request	On Request

STW45N65M5 Description

Short technical summary and product information.

This STMicroelectronics STW45N65M5 is an N-Channel MOSFET designed for power applications. It features a high drain-source voltage rating of 650V and a continuous drain current capability of 35A at 25°C (Tc).

The MOSFET has a maximum on-resistance of 78mOhm at 19.5A and 10V gate drive voltage. The gate threshold voltage is 5V at 250µA, and the maximum gate-source voltage is ±20V. Input capacitance (Ciss) is rated at 3375pF at 100V, and gate charge (Qg) is 91nC at 10V.

With a maximum power dissipation of 210W (Tc) and an operating temperature range of -55°C to 150°C (TJ), this component is suitable for demanding thermal environments. It is housed in a TO-247-3 package and utilizes Through Hole mounting.

The STW45N65M5 belongs to the MDmesh™ V series, indicating advanced technology for power conversion applications.

STW45N65M5 Quick Information

Product Type: MOSFET

Series: MDmesh™ V

Canonical Name: STMicroelectronics STW45N65M5 N-Channel MOSFET

Subcategory: Single FETs, MOSFETs

STW45N65M5 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STW45N65M5 Estimated Pricing

Qty	Low	High
1+	$2.56	$2.56

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

STW45N65M5 Features

N-Channel MOSFET technology.
650V drain-to-source voltage.
35A continuous drain current.
Low 78mOhm maximum on-resistance.
TO-247-3 package with through-hole mounting.

STW45N65M5 Applications

Suitable for high-voltage power switching.
Used in power supply designs.
Ideal for motor control circuits.
Applicable in industrial power systems.

STW45N65M5 FAQs

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

What is the drain-to-source voltage rating of the STW45N65M5?

The drain-to-source voltage rating is 650V.

What is the continuous drain current rating of the STW45N65M5?

The continuous drain current is 35A at 25°C case temperature.

What is the on-resistance of the STW45N65M5?

The maximum on-resistance is 78mOhm at 19.5A drain current and 10V gate-source voltage.

What package is the STW45N65M5 available in?

The STW45N65M5 is available in a TO-247-3 through-hole package.

What is the maximum junction temperature for the STW45N65M5?

The maximum junction temperature is 150°C.

What is the gate charge of the STW45N65M5?

The maximum gate charge is 91nC at 10V gate-source voltage.

Category	Transistors - FETs, MOSFETs - Single
Manufacturer Name	STMicroelectronics
Current	35A (Tc)
Drain to Source Voltage (Vdss)	650 V
Drive Voltage (Max Rds On, Min Rds On)	10V
FET Type	N-Channel
Failure Rate	MDmesh™ V
Gate Charge (Qg) (Max) @ Vgs	91 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds	3375 pF @ 100 V
Mounting Type	Through Hole
Operating Temperature	150°C (TJ)
Power Dissipation (Max)	210W (Tc)
Rds On (Max) @ Id, Vgs	78mOhm @ 19.5A, 10V
Supplier Device Package	TO-247-3
Technology	MOSFET (Metal Oxide)
Vgs (Max)	±20V
Vgs(th) (Max) @ Id	5V @ 250µA