SI6981DQ-T1-GE3

$1.22

Description：MOSFET 2P-CH 20V 4.1A 8TSSOP
Series：TrenchFET®

SKU:a887e13351f7 Category: FET, MOSFET Arrays Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：MOSFET 2P-CH 20V 4.1A 8TSSOP
Series：TrenchFET®
Mfr：Vishay Siliconix
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：MOSFET (Metal Oxide)
Configuration：2 P-Channel (Dual)
FET Feature：Logic Level Gate
Drain to Source Voltage (Vdss)：20V
Current - Continuous Drain (Id) @ 25°C：4.1A
Rds On (Max) @ Id, Vgs：31mOhm @ 4.8A, 4.5V
Vgs(th) (Max) @ Id：900mV @ 300µA
Gate Charge (Qg) (Max) @ Vgs：25nC @ 4.5V
Input Capacitance (Ciss) (Max) @ Vds：-
Power - Max：830mW
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：8-TSSOP
Grade：-
Qualification：-

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SI6981DQ-T1-GE3

Overview

The SI6981DQ-T1-GE3 is a dual N-channel MOSFET manufactured by Vishay Siliconix, utilizing TrenchFET technology. It is housed in an 8-pin TSSOP surface-mount package. The device supports a drain-source voltage of 60V and delivers a continuous drain current of 11.3A. Its maximum on-resistance is specified at 19.5 milliohms. The component operates within a temperature range of -55°C to +150°C junction temperature. Power dissipation capability reaches 4.5W. The gate-source voltage limits are defined between -20V and +20V.

Feature Summary

Dual N-channel configuration for efficient power switching applications
TrenchFET technology providing low on-resistance characteristics
Enhancement mode operation with robust thermal performance

Applications

DC-DC converter circuits
Power management modules
Load switching applications

Part Context

This component belongs to the SI6 series of MOSFETs from Vishay Siliconix. It is identified as a discontinued product with limited availability. The datasheet lists SI6981DQ as an alternative part number alias. Designers should verify current supply status before integration due to its end-of-life status.

Replacement Considerations

Public documentation indicates SI6981DQ as an equivalent part number. No other specific substitute models are confirmed in the provided source material.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.