SI82394AD4-AS3R

$3.51

Description：DGT ISO 3.25KV 2CH GT DVR 14SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:293c1d37622c Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI82394AD4-AS3R is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGT ISO 3.25KV 2CH GT DVR 14SOIC. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI82394AD4-AS3R

Description：DGT ISO 3.25KV 2CH GT DVR 14SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Technology：Capacitive Coupling
Number of Channels：2
Voltage - Isolation：3250Vrms
Propagation Delay tpLH / tpHL (Max)：135ns, 95ns
Pulse Width Distortion (Max)：5.6ns
Rise / Fall Time (Typ)：12ns, 12ns (Max)
Current - Output High, Low：2A, 4A
Current - Peak Output：4A
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：6.5V ~ 24V
Grade：Automotive
Qualification：AEC-Q100
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.295", 7.50mm Width)
Supplier Device Package：14-SOIC
Common Mode Transient Immunity (Min)：35kV/µs
Approval Agency：CQC, CSA, UL, VDE

Isolators - Gate Drivers datasheet and documents for SI82394AD4-AS3R

SI82394AD4-AS3R

Isolators - Gate Drivers Overview

The SI82394AD4-AS3R is a dual-channel, galvanically isolated gate driver from the Si8239x series by Skyworks Solutions. It features capacitive coupling for signal transmission with an isolation voltage of 3250 Vrms. The device operates within a temperature range of -40°C to +125°C and dissipates up to 2.1 W. Key electrical parameters include a maximum propagation delay of 40 ns, rise/fall times of 12 ns, and a supply current of 7.3 mA. It delivers a peak output current of 4 A at 6 V, supporting non-inverting TTL logic inputs.

Isolators - Gate Drivers Feature Summary

Automotive-grade qualification for high reliability applications
High electromagnetic immunity for robust noise performance
Capacitive coupling technology for galvanic isolation

Isolators - Gate Drivers Applications

Automotive power electronics systems
High-voltage motor control drives
Industrial inverter circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix AS3R indicates tape and reel packaging when sourcing. Confirm automotive grade status against the latest manufacturer datasheet revision. Ensure compatibility with SOIC-Wide-14 footprint requirements during PCB layout. Cross-reference part numbers with official Skyworks documentation to avoid counterfeit components.

Isolators - Gate Drivers Selection Notes

Select this component for applications requiring dual-channel isolation with high surge immunity. The 4 A output capability suits medium-power switching devices. Verify input voltage ranges match the control logic levels. Consider thermal management due to 2.1 W power dissipation limits in enclosed environments.

Isolators - Gate Drivers Part Context

This part belongs to the Si8239x family of isolated gate drivers. It integrates two independent channels in a single package. The design replaces traditional transformer-based solutions. It offers compact form factor advantages for space-constrained designs.