SI7489DP-T1-GE3 The SI7489DP-T1-GE3 is a P-Channel Power MOSFET rated for 100V drain-source voltage and 28A continuous drain current. It features a low on-resistance of 41mΩ at 10V gate drive and is housed in a compact PowerPAK SO-8 surface-mount package.
Mfr Part #:

SI7489DP-T1-GE3

Available from 8 distributors
Mfr Name: Vishay
Vishay
The SI7489DP-T1-GE3 is a P-Channel Power MOSFET rated for 100V drain-source voltage and 28A continuous drain current. It features a low on-resistance of 41mΩ at 10V gate drive and is housed in a compact PowerPAK SO-8 surface-mount package.
✓ Total Stock: 69,820 pcs
$ Price Range: $0.99

SI7489DP-T1-GE3 Available from 8 distributors

✓ Authorised
✓ Non-Authorised

SI7489DP-T1-GE3 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
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Termination Style
Vgs (Max)
Vgs(th) (Max) @ Id

SI7489DP-T1-GE3 Description

Short technical summary and product information.

The SI7489DP-T1-GE3 is a high-performance P-Channel MOSFET manufactured by Vishay Siliconix. Designed for efficient power switching applications, this device supports a maximum drain-source voltage of 100V and delivers a continuous drain current of 28A when mounted on a heatsink. The transistor achieves a low on-resistance of 41mΩ at a 10V gate-source drive, ensuring minimal conduction losses and improved thermal efficiency. With a typical gate charge of 54nC, it offers fast switching capabilities suitable for DC-DC converters and motor control circuits. The component operates reliably across a junction temperature range of -55°C to 150°C and includes robust avalanche energy ratings up to 61mJ. Packaged in a leadless PowerPAK SO-8 footprint, it facilitates automated surface-mount assembly while maintaining excellent thermal dissipation through direct drain contact. This halogen-free and lead-free device meets modern environmental standards for industrial and consumer electronics manufacturing.

SI7489DP-T1-GE3 Quick Information

Product Type: Power MOSFET
Series: TrenchFET
Canonical Name: Si7489DP-T1-GE3 P-Channel Power MOSFET
Subcategory: Power MOSFET

SI7489DP-T1-GE3 Compliance

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

SI7489DP-T1-GE3 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SI7489DP-T1-GE3 Features

  • Rated for 100V drain-source voltage operation.
  • Delivers 28A continuous drain current capacity.
  • Features ultra-low 41mΩ on-resistance at 10V.
  • Housed in compact leadless PowerPAK SO-8 package.
  • Supports reliable operation up to 150°C junction temperature.

SI7489DP-T1-GE3 Applications

  • Used in synchronous buck converter topologies.
  • Ideal for motor driver bridge configurations.
  • Suitable for battery protection circuit designs.
  • Applied in industrial power supply modules.
  • Designed for automotive load switching applications.

SI7489DP-T1-GE3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the SI7489DP-T1-GE3?

The maximum drain-source voltage is 100V.

What package is the SI7489DP-T1-GE3 available in?

It is available in a PowerPAK SO-8 package for surface mount.

What is the operating temperature range of this MOSFET?

The operating junction temperature range is -55°C to 150°C.

What is the on-resistance of the SI7489DP-T1-GE3?

The maximum on-resistance is 41mΩ at Vgs = -10V and Id = -7.8A, and 47mΩ at Vgs = -4.5V.

What is the gate threshold voltage range?

The gate-source threshold voltage ranges from -1V to -3V.

Is the SI7489DP-T1-GE3 halogen-free?

Yes, the device is halogen-free as verified by the datasheet.

Is the SI7489DP-T1-GE3 lead-free?

Yes, the device is lead-free as verified by the datasheet.

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