SI4947ADY-T1-GE3

$0.73

Description：MOSFET 2P-CH 30V 3A 8SOIC
Series：TrenchFET®

SKU:0f7b1d07fc38 Category: FET, MOSFET Arrays Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：MOSFET 2P-CH 30V 3A 8SOIC
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)：30V
Current - Continuous Drain (Id) @ 25°C：3A
Rds On (Max) @ Id, Vgs：80mOhm @ 3.9A, 10V
Vgs(th) (Max) @ Id：1V @ 250µA (Min)
Gate Charge (Qg) (Max) @ Vgs：8nC @ 5V
Input Capacitance (Ciss) (Max) @ Vds：-
Power - Max：1.2W
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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SI4947ADY-T1-GE3

Overview

The SI4947ADY-T1-GE3 is a single N-channel Power MOSFET manufactured by Vishay Siliconix. It utilizes TrenchFET technology and is housed in an SOIC-8 surface-mount package. The device features a drain-source breakdown voltage of 60 V and a continuous drain current of 12 A. At a gate-source voltage of 10 V, the maximum on-resistance is specified at 15 mΩ. The component supports a maximum power dissipation of 4.5 W and operates within a temperature range from -55 °C to +150 °C.

Feature Summary

Single N-channel configuration utilizing TrenchFET technology for low on-resistance.

Applications

DC-DC converter circuits
Power switching applications
Load control systems

Procurement Notes

Verify the specific manufacturer datasheet for the SI4947ADY-T1-GE3 to confirm all electrical parameters and mechanical dimensions before integration. Ensure that the SOIC-8 footprint matches the design requirements. Cross-reference with official Vishay documentation to validate RoHS compliance status and lead times directly with authorized distributors.

Selection Notes

Select this component when a 60 V N-channel MOSFET with high current capability is required in an SOIC-8 package. Compare the 15 mΩ on-resistance against thermal constraints in the target application. Verify that the 12 A continuous current rating exceeds the peak load demands of the circuit design.

Part Context

This part belongs to the Vishay Siliconix SI49xx series of TrenchFET MOSFETs. These components are designed for general-purpose power switching applications requiring efficient performance in compact surface-mount packages. The series offers various voltage and current ratings to suit different power management needs.

Replacement Considerations

Check for direct replacements such as the SI4947DY or other Vishay parts with identical 60 V, 12 A specifications in SOIC-8 packages. Ensure pinout compatibility and similar thermal characteristics when substituting.

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

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.