Mfr Part #:

STB155N3LH6

The STMicroelectronics STB155N3LH6 is an N-Channel MOSFET designed for power applications. It features a 30V drain-source voltage and 80A continuous drain current.

✓ Total Stock: 3,250 pcs

$ Price Range: $2.56

STB155N3LH6 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	250 pcs On Request	250 pcs	On Request	1	On Request	On Request	1242	On Request	On Request

STB155N3LH6 Description

Short technical summary and product information.

The STMicroelectronics STB155N3LH6 is a high-performance N-Channel MOSFET. It offers a drain-source voltage (Vdss) of 30V and a continuous drain current (Id) of 80A at 25°C.

This MOSFET has a low on-resistance (Rds On) of 3mOhm at 40A and 10V Vgs, ensuring efficient power transfer. It operates within a temperature range of -55°C to 175°C (TJ) and has a maximum power dissipation of 110W (Tc).

The device is packaged in a Surface Mount D²Pak (TO-263) format, suitable for various electronic designs. Key electrical characteristics include a gate charge (Qg) of 80 nC at 5V Vgs and an input capacitance (Ciss) of 3800 pF at 25V Vds.

Compliance includes RoHS3, MSL 1, and REACH Unaffected, though these are unverified. The STB155N3LH6 is designed for applications requiring robust power switching capabilities.

STB155N3LH6 Quick Information

Product Type: MOSFET

Canonical Name: STMicroelectronics STB155N3LH6 N-Channel MOSFET

Subcategory: N-Channel

STB155N3LH6 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STB155N3LH6 Estimated Pricing

Qty	Low	High
1+	$2.56	$2.56

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

STB155N3LH6 Features

N-Channel MOSFET with 30V drain-source voltage.
High continuous drain current of 80A.
Low on-resistance of 3mOhm at 40A/10V.
Surface mount D2PAK (TO-263) package.
Wide operating temperature range of -55°C to 175°C.

STB155N3LH6 Applications

Suitable for high-power switching circuits.
Used in power management applications.
Ideal for DC-DC converters.
Applicable in motor control systems.

STB155N3LH6 FAQs

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

What is the maximum drain-source voltage for the STB155N3LH6?

The maximum drain-source voltage (Vdss) is 30V.

What is the continuous drain current rating?

The continuous drain current (Id) is 80A at 25°C.

What is the on-resistance of this MOSFET?

The Rds On is a maximum of 3mOhm at 40A drain current and 10V gate-source voltage.

What is the operating temperature range?

The operating temperature range is -55°C to 175°C (TJ).

What package type is the STB155N3LH6?

It is supplied in a TO-263 D²Pak package for surface mounting.

What is the RoHS status?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level is 1.

Category	Transistors - FETs, MOSFETs - Single
Manufacturer Name	STMicroelectronics
Current	80A (Tc)
Drain to Source Voltage (Vdss)	30 V
Drive Voltage (Max Rds On, Min Rds On)	5V, 10V
FET Type	N-Channel
Gate Charge (Qg) (Max) @ Vgs	80 nC @ 5 V
Input Capacitance (Ciss) (Max) @ Vds	3800 pF @ 25 V
Mounting Type	Surface Mount
Operating Temperature	-55°C ~ 175°C (TJ)
Power Dissipation (Max)	110W (Tc)
Rds On (Max) @ Id, Vgs	3mOhm @ 40A, 10V
Supplier Device Package	D²PAK (TO-263)
Supplier Package	D²PAK (TO-263)
Technology	MOSFET (Metal Oxide)
Vgs (Max)	±20V
Vgs(th) (Max) @ Id	2.5V @ 250µA