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STD75N3LLH6 N-Channel MOSFET with 30V drain-source voltage and 75A continuous current rating. Features low on-resistance of 5.5mOhm and operates up to 175°C.
Mfr Part #:

STD75N3LLH6

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
N-Channel MOSFET with 30V drain-source voltage and 75A continuous current rating. Features low on-resistance of 5.5mOhm and operates up to 175°C.
✓ Total Stock: 5,723 pcs
$ Price Range: $2.56

STD75N3LLH6 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,597 pcs
On Request
5597 pcs On Request 1 On Request On Request 12+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
126 pcs
On Request
126 pcs On Request 1 On Request On Request 12+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STD75N3LLH6 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
Supplier Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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STD75N3LLH6 Description

Short technical summary and product information.

The STD75N3LLH6 is an N-Channel power MOSFET from STMicroelectronics, built with STripFET VI DeepGATE technology. It is designed for low-voltage, high-current switching applications. The device offers a maximum drain-source voltage of 30V and a continuous drain current of 75A at 25°C case temperature. With a maximum on-resistance of 5.5 mOhm at 37.5A and 10V gate drive, it provides efficient power conduction.

 

The MOSFET features a gate charge of 17 nC at 4.5V, enabling fast switching, and an input capacitance of 1690 pF at 25V. The gate threshold voltage maximum is 2.5V at 250µA. Operating temperature range spans -55°C to 175°C, suitable for harsh environments.

 

The part is housed in a surface-mount DPAK package (TO-252-3, DPak (2 Leads + Tab), SC-63), which simplifies PCB assembly and saves space. Maximum power dissipation is 60W at 25°C case temperature. This MOSFET is ideal for power management, DC-DC converters, and motor control circuits.

STD75N3LLH6 Quick Information

Product Type: Power MOSFET
Canonical Name: STMicroelectronics STD75N3LLH6 N-Channel Power MOSFET
Subcategory: N-Channel

STD75N3LLH6 Compliance

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

STD75N3LLH6 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

STD75N3LLH6 Features

  • N-Channel MOSFET rated for 30V drain-source voltage.
  • Continuous drain current up to 75A at 25°C.
  • Low on-resistance of 5.5 mOhm maximum.
  • Gate drive voltage up to ±20V.
  • Surface-mount DPAK package for compact designs.

STD75N3LLH6 Applications

  • Suitable for power management in portable devices.
  • Used in DC-DC converter circuits.
  • Ideal for low-voltage motor control.
  • Applicable in load switching applications.

STD75N3LLH6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the STD75N3LLH6?

30 V.

What is the package type of the STD75N3LLH6?

TO-252-3, DPak (2 Leads + Tab), SC-63, surface mount DPAK.

What is the operating temperature range?

-55°C to 175°C.

What is the on-resistance (Rds on) of the STD75N3LLH6?

5.5 mOhm maximum at 37.5A, 10V.

What is the gate charge of this MOSFET?

17 nC maximum at 4.5V gate-source voltage.

What is the continuous drain current rating?

75A at case temperature 25°C.

What is the FET type?

N-Channel.

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