SSM3J331R,LF The Toshiba SSM3J331R,LF is a P-Channel MOSFET designed for surface mount applications. It offers a 20V drain-source voltage and a continuous drain current of 4A.
Mfr Part #:

SSM3J331R,LF

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba SSM3J331R,LF is a P-Channel MOSFET designed for surface mount applications. It offers a 20V drain-source voltage and a continuous drain current of 4A.
✓ Total Stock: 5,668 pcs
$ Price Range: $2.56

SSM3J331R,LF 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
5,668 pcs
5668 pcs On Request 1 On Request On Request 18+ On Request On Request

SSM3J331R,LF 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

SSM3J331R,LF Description

Short technical summary and product information.

This Toshiba SSM3J331R,LF is a P-Channel MOSFET with a Metal Oxide semiconductor technology. It is designed for surface mount applications and comes in a SOT-23F package.

 

Key electrical specifications include a maximum drain-source voltage (Vdss) of 20V and a continuous drain current (Ta) of 4A. The on-resistance (Rds On) is a maximum of 55mOhm at 3A and 4.5V Vgs. Gate charge (Qg) is 10.4 nC at 4.5V Vgs, and input capacitance (Ciss) is 630 pF at 10V Vds. The gate threshold voltage (Vgs(th)) is 1V maximum at 1mA, and the maximum gate-source voltage is ±8V.

 

The device operates at temperatures up to 150°C (TJ) and has a maximum power dissipation of 1W (Ta). It is suitable for various electronic circuits requiring efficient switching and power management.

 

Mounting is via surface mount technology. The RoHS status is compliant, and the Moisture Sensitivity Level (MSL) is 1.

SSM3J331R,LF Quick Information

Product Type: MOSFET
Canonical Name: Toshiba SSM3J331R,LF P-Channel MOSFET
Subcategory: Single

SSM3J331R,LF Compliance

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

SSM3J331R,LF Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

SSM3J331R,LF Features

  • P-Channel MOSFET technology.
  • 20V drain-source voltage rating.
  • 4A continuous drain current.
  • Low 55mOhm Rds On.
  • Surface mount SOT-23F package.

SSM3J331R,LF Applications

  • Used in load switch circuits for power management.
  • Suitable for battery protection in portable devices.
  • Ideal for DC-DC converter and power supply designs.
  • Commonly used in low-voltage, high-efficiency applications.

SSM3J331R,LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the SSM3J331R,LF?

20V.

What is the continuous drain current rating?

4A at Ta=25°C.

What is the gate threshold voltage?

1V at Id=1mA.

What is the on-resistance?

55mOhm maximum at 3A drain current and 4.5V gate drive.

What is the gate charge?

10.4nC maximum at Vgs=4.5V.

What is the input capacitance?

630pF maximum at Vds=10V.

What is the operating junction temperature?

150°C maximum.

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