TPCA8057-H,LQ(M The Toshiba TPCA8057-H,LQ(M is an N-Channel MOSFET designed for high-efficiency DC-DC converters and mobile equipment. It offers a 30V drain-source voltage and 42A current rating.
Mfr Part #:

TPCA8057-H,LQ(M

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TPCA8057-H,LQ(M is an N-Channel MOSFET designed for high-efficiency DC-DC converters and mobile equipment. It offers a 30V drain-source voltage and 42A current rating.
✓ Total Stock: 22,960 pcs
$ Price Range: $2.56

TPCA8057-H,LQ(M 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
22,960 pcs
22960 pcs On Request 1 On Request On Request 23+ On Request 2026-06-03 08:15:23

TPCA8057-H,LQ(M 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
Storage Temperature
Supplier Device Package
Supplier Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

TPCA8057-H,LQ(M Description

Short technical summary and product information.

The Toshiba TPCA8057-H,LQ(M is an N-Channel MOSFET belonging to the U-MOS II-H series. It is designed for applications requiring high efficiency, such as DC-DC converters, notebook PCs, and mobile equipment.

 

Key electrical characteristics include a drain-source voltage (Vdss) of 30V and a continuous drain current (Ta) of 42A. The MOSFET features a low on-resistance (Rds On) of 2.6 mOhm at 21A and 10V, and a gate charge (Qg) of 61 nC at 10V. It operates within a temperature range of -55°C to 150°C.

 

This device comes in an 8-SOP Advance (5x5) package and is surface-mount compatible. The small footprint and thin package contribute to its suitability for space-constrained designs. The MOSFET is rated for a maximum power dissipation of 1.6W (Ta) or 57W (Tc).

TPCA8057-H,LQ(M Quick Information

Product Type: MOSFET
Canonical Name: TPCA8057-H,LQ(M N-Channel MOSFET
Subcategory: N-Channel

TPCA8057-H,LQ(M Compliance

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

TPCA8057-H,LQ(M Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

TPCA8057-H,LQ(M Features

  • N-Channel MOSFET for high efficiency.
  • 30V drain-source voltage rating.
  • 42A continuous drain current.
  • Low Rds(on) of 2.6 mOhm.
  • Surface mount 8-SOP Advance package.

TPCA8057-H,LQ(M Applications

  • Suitable for high-efficiency DC-DC converters.
  • Used in power management for portable devices.
  • Ideal for load switching and battery protection.
  • Applicable in motor control circuits.
  • Used in telecom and computing power supplies.

TPCA8057-H,LQ(M FAQs

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

The drain-source voltage rating is 30V.

What is the package type?

The package is 8-PowerVDFN (also known as 8-SOP Advance 5x5).

What is the maximum operating temperature?

The maximum junction temperature is 150°C.

What is the gate threshold voltage?

The gate threshold voltage is 2.3V at 500µA.

What is the on-resistance?

The maximum on-resistance is 2.6mOhm at 21A and 10V gate drive.

What is the total gate charge?

The total gate charge is 61nC maximum at 10V.

What is the input capacitance?

The input capacitance is 5200pF maximum at 10V drain-source.

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