STS20N3LLH6 The STMicroelectronics STS20N3LLH6 is an N-channel MOSFET designed for switching applications. It features a 30V drain-source voltage and a continuous drain current of 20A.
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STS20N3LLH6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STS20N3LLH6 is an N-channel MOSFET designed for switching applications. It features a 30V drain-source voltage and a continuous drain current of 20A.
✓ Total Stock: 7,500 pcs
$ Price Range: $2.56

STS20N3LLH6 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,500 pcs
7500 pcs On Request 1 On Request On Request 1132 On Request On Request

STS20N3LLH6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

STS20N3LLH6 Description

Short technical summary and product information.

The STMicroelectronics STS20N3LLH6 is a high-performance N-channel MOSFET. It is designed for medium-power switching applications, offering a drain-source voltage (Vdss) of 30V and a continuous drain current (Id) of 20A at 25°C.

 

Key electrical characteristics include a low on-resistance (Rds On) of 4.7mOhm at 10A and 10V, a gate charge (Qg) of 17nC at 10V, and an input capacitance (Ciss) of 1690pF at 25V. The gate threshold voltage (Vgs(th)) is 1V at 250µA, with a maximum gate-source voltage of ±20V.

 

This MOSFET has a maximum power dissipation of 2.7W (Tc) and operates within a temperature range of -55°C to 150°C (TJ). It is housed in a compact 8-SOIC package suitable for surface mounting.

 

The STS20N3LLH6 is suitable for various power management applications where efficient switching and high current handling are required in a small form factor.

STS20N3LLH6 Quick Information

Product Type: MOSFET
Canonical Name: STS20N3LLH6 N-Channel MOSFET
Subcategory: N-Channel

STS20N3LLH6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STS20N3LLH6 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STS20N3LLH6 Features

  • 30V drain-source voltage rating.
  • 20A continuous drain current capability.
  • Low 4.7mOhm on-resistance.
  • Compact 8-SOIC surface mount package.
  • Wide operating temperature range.

STS20N3LLH6 Applications

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

STS20N3LLH6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating?

30V.

What is the continuous drain current?

20A at 25°C.

What is the on-resistance?

4.7mOhm maximum at 10A, 10V.

What is the gate threshold voltage?

1V maximum at 250µA.

What is the operating temperature range?

-55°C to 150°C (junction).

What is the package type?

8-SOIC surface mount.

What is the gate charge?

17nC maximum at 10V.

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