SI82521CD-AS3

$5.81

Description：DGTL ISO 5KV 1CH GATE DVR 14SOIC
Series：Si8252x
Mfr：Skyworks Solutions Inc.
Package：Tube

SKU:517f7d13cc5c Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI82521CD-AS3 is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISO 5KV 1CH GATE DVR 14SOIC. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI82521CD-AS3

Description：DGTL ISO 5KV 1CH GATE DVR 14SOIC
Series：Si8252x
Mfr：Skyworks Solutions Inc.
Package：Tube
Technology：Capacitive Coupling
Number of Channels：1
Voltage - Isolation：5000Vrms
Propagation Delay tpLH / tpHL (Max)：30ns, 30ns
Pulse Width Distortion (Max)：5.6ns
Rise / Fall Time (Typ)：12ns, 12ns (Max)
Current - Output High, Low：4A, 4A
Current - Peak Output：4A, 6A
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：5.5V ~ 30V
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)：125kV/µs
Approval Agency：CQC, CSA, UL, VDE
Current - DC Forward (If) (Max)：-

Isolators - Gate Drivers datasheet and documents for SI82521CD-AS3

SI82521CD-AS3

Isolators - Gate Drivers Overview

The SI82521CD-AS3 is an automotive-grade, galvanically isolated gate driver featuring a wide-body SOIC-14 package. It provides high-side and low-side channel isolation with a 5.0 kV rating. The device operates on a supply voltage range of 4.5 V to 20 V and supports temperatures from -40°C to +125°C. It holds AEC-Q100 qualification for automotive reliability.

Isolators - Gate Drivers Feature Summary

Automotive qualified under AEC-Q100 standards
Galvanic isolation via capacitive coupling technology
Wide-body SOIC-14 package design for enhanced creepage distance

Isolators - Gate Drivers Applications

High-side and low-side power switch driving in automotive inverters
Motor control applications requiring robust isolation
On-board charger (OBC) systems
DC-DC converter interfaces

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix 'CD' indicates the wide-body SOIC-14 variant when sourcing. Confirm AEC-Q100 compliance requirements match your system's quality standards. Ensure the ordering part number matches the exact package width specifications required by your PCB layout constraints.

Isolators - Gate Drivers Selection Notes

Select this component for applications demanding high common-mode transient immunity and reliable operation in harsh automotive environments. The wide-body package facilitates easier PCB routing and meets strict isolation clearance requirements. Consider thermal dissipation capabilities within the SOIC-14 form factor for your specific power density needs.

Isolators - Gate Drivers Part Context

This part belongs to the Skyworks SI82521 series of isolated gate drivers. The series utilizes proprietary capacitive coupling technology to provide signal transmission across isolation barriers without magnetic components. The CD suffix specifically denotes the wide-body packaging option designed for higher voltage isolation ratings.