SI82398CD4-AS3

$5.33

Description：DGT ISO 3.25KV 2CH GT DVR 14SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tube

SKU:39d9a579bd95 Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI82398CD4-AS3 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 SI82398CD4-AS3

Description：DGT ISO 3.25KV 2CH GT DVR 14SOIC
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tube
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 SI82398CD4-AS3

SI82398CD4-AS3

Isolators - Gate Drivers Overview

The SI82398CD4-AS3 is a dual-channel automotive-grade isolated gate driver from Skyworks Solutions. It features capacitive coupling for galvanic isolation with a rated insulation voltage of 3250 Vrms. The device operates within a temperature range of -40°C to +125°C and supports input voltages between 2.5 V and 5.5 V. It delivers a peak output current of 4 A with a maximum propagation delay of 40 ns. Rise and fall times are specified at 12 ns each. The component is housed in a 14-pin SOIC-Wide package and dissipates up to 2.1 W of power.

Isolators - Gate Drivers Feature Summary

Automotive qualification compliant with AEC-Q100 standards
High electromagnetic immunity via digital isolation technology
Dual non-inverting channel configuration for independent control

Isolators - Gate Drivers Applications

Electric vehicle motor control systems
On-board charging infrastructure drivers
Industrial inverter gate drive circuits

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix AS3 indicates tube packaging when ordering discrete units. Confirm that the automotive grade designation aligns with your project's reliability requirements. Ensure the SOIC-Wide-14 footprint matches your PCB layout constraints. Cross-reference the datasheet for any recent revisions affecting pinout or electrical characteristics before finalizing procurement.

Isolators - Gate Drivers Selection Notes

Select this component when high-voltage isolation is required in automotive environments. The 3250 Vrms rating provides robust protection against transient voltages. Consider the 4 A output capability for driving medium-power MOSFETs or IGBTs. The wide operating temperature range ensures stability in harsh under-hood conditions compared to industrial-only variants.

Isolators - Gate Drivers Part Context

This part belongs to the Si8239x family of isolated gate drivers. It shares architectural similarities with other members like the SI82398BD-AS3 but differs in insulation ratings and packaging options. The series utilizes Skyworks' proprietary capacitive isolation technology to replace traditional magnetic transformers in compact designs.