SQ2389ES-T1_GE3 P-Channel MOSFET with -40V drain-source breakdown voltage and -4.1A continuous drain current in SOT23-3 package.
Mfr Part #:

SQ2389ES-T1_GE3

Available from 5 distributors
Mfr Name: Vishay
Vishay
P-Channel MOSFET with -40V drain-source breakdown voltage and -4.1A continuous drain current in SOT23-3 package.
✓ Total Stock: 42,114 pcs
$ Price Range: $2.56

SQ2389ES-T1_GE3 Available from 5 distributors

✓ Authorised
✓ Non-Authorised

SQ2389ES-T1_GE3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
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
SVHC Present
Supplier Device Package
Tape & Reel
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

SQ2389ES-T1_GE3 Description

Short technical summary and product information.

The SQ2389ES-T1_GE3 is a p-channel power MOSFET from Vishay Dale. It offers a drain-source breakdown voltage of -40V and a maximum continuous drain current of -4.1A at 25°C case temperature. The device is housed in a compact SOT23-3 surface-mount package.

 

Electrical characteristics include a typical gate-source threshold voltage of -2V (maximum -2.5V), enabling low-voltage gate drive. Gate-source leakage is limited to ±100nA and zero gate voltage drain current is -1μA maximum. The MOSFET can handle pulsed drain currents up to -16A and single-pulse avalanche energy of 7.2mJ.

 

As a p-channel device, it is suited for high-side switching applications and can be used in power distribution or load switching circuits. The SOT23-3 package offers a small footprint for space-constrained PCB layouts. Continuous source current is rated at -3.6A.

SQ2389ES-T1_GE3 Quick Information

Product Type: P-Channel MOSFET
Canonical Name: Vishay Dale SQ2389ES-T1_GE3 P-Channel MOSFET
Subcategory: Single MOSFET

SQ2389ES-T1_GE3 Compliance

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

SQ2389ES-T1_GE3 Estimated Pricing

Qty Low High
1+ $2.56 $2.56

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

SQ2389ES-T1_GE3 Features

  • P-channel MOSFET with -40V breakdown voltage.
  • Continuous drain current rated to -4.1A.
  • Typical gate threshold voltage of -2V.
  • SOT23-3 surface-mount package.
  • Handles pulsed drain current up to -16A.

SQ2389ES-T1_GE3 Applications

  • Automotive power management and switching
  • DC/DC converter load switching
  • Battery protection in automotive systems
  • Motor drive control circuits
  • High-efficiency power distribution

SQ2389ES-T1_GE3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage of the SQ2389ES-T1_GE3?

The minimum drain-source breakdown voltage is -40V at Vgs=0V and Id=-250μA.

What is the maximum continuous drain current?

The maximum continuous drain current is -4.1A at Tc=25°C and -2.4A at Tc=125°C.

What is the gate-source threshold voltage?

The typical gate-source threshold voltage is -2V, with a maximum of -2.5V at Vds=Vgs and Id=-250μA.

What is the maximum pulsed drain current?

The maximum pulsed drain current is -16A.

What is the avalanche energy rating?

The single pulse avalanche energy is 7.2mJ with L=0.1mH.

What is the gate-source leakage current?

The maximum gate-source leakage is ±100nA at Vgs=±20V.

What package is this MOSFET available in?

The SQ2389ES-T1_GE3 is supplied in a SOT23-3 surface-mount package.

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