SI4830ADY-T1-GE3

$0.48

Description：MOSFET 2N-CH 30V 5.7A 8SOIC
Series：LITTLE FOOT®

SKU:42f723728697 Category: FET, MOSFET Arrays Brand: Vishay Siliconix

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Product introduction

Product Detailed Parameters

Description：MOSFET 2N-CH 30V 5.7A 8SOIC
Series：LITTLE FOOT®
Mfr：Vishay Siliconix
Package：Tape & Reel (TR)
Technology：MOSFET (Metal Oxide)
Configuration：2 N-Channel (Half Bridge)
FET Feature：Logic Level Gate
Drain to Source Voltage (Vdss)：30V
Current - Continuous Drain (Id) @ 25°C：5.7A
Rds On (Max) @ Id, Vgs：22mOhm @ 7.5A, 10V
Vgs(th) (Max) @ Id：3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：11nC @ 4.5V
Input Capacitance (Ciss) (Max) @ Vds：-
Power - Max：1.1W
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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SI4830ADY-T1-GE3

Overview

The Vishay Siliconix SI4830ADY-T1-GE3 is a dual N-channel 30-V (D-S) MOSFET with an integrated Schottky diode. It utilizes TrenchFET technology and LITTLE FOOT Plus packaging in an SO-8 surface-mount configuration. The device features a maximum drain-source voltage of 30 V, a continuous drain current of 7.5 A at 25 °C, and a typical on-state resistance of 0.022 Ω at VGS = 10 V. The integrated Schottky diode provides a forward voltage drop of 0.50 V at 1 A. Operating junction temperatures range from -55 °C to +150 °C.

Feature Summary

Dual N-channel MOSFET architecture with integrated Schottky diode for asymmetrical buck-boost DC/DC converter applications
LITTLE FOOT Plus package design optimized for PWM performance and thermal efficiency
Halogen-free construction compliant with IEC 61249-2-21 definition

Applications

Asymmetrical Buck-Boost DC/DC Converter

Procurement Notes

Verify the component against the official Vishay datasheet document number 72021 to confirm authenticity. Ensure the ordering suffix matches the lead-free and halogen-free specification required for your assembly process. Cross-reference the manufacturer part number with authorized distributors to validate supply chain integrity before finalizing procurement orders.

Selection Notes

Select this component when a compact dual-switch solution with synchronous rectification capabilities is required. The low on-resistance supports high-efficiency power conversion in space-constrained designs. Verify that the 30-V rating aligns with the system's maximum operating voltage and that the SO-8 package fits the available PCB footprint constraints.

Part Context

This component belongs to the Vishay Siliconix Si4830DY series, which offers pin-compatible alternatives within the same family. The 'T1' suffix indicates tape-and-reel packaging, while 'GE3' denotes lead-free and halogen-free compliance. It serves as a specialized power switching element designed for modern DC/DC converter topologies requiring integrated body diode functionality.