SI823H8CB-IM1R

Description：DGTL ISO 2.5KV 1CH GT DVR 14QFN
Series：Si823Hx
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:67353dc65221 Category: Isolators - Gate Drivers Brand: Skyworks Solutions Inc.

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Product introduction

SI823H8CB-IM1R is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISO 2.5KV 1CH GT DVR 14QFN. Review the specifications below when checking this part for your BOM.

Isolators - Gate Drivers specifications for SI823H8CB-IM1R

Description：DGTL ISO 2.5KV 1CH GT DVR 14QFN
Series：Si823Hx
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Technology：Capacitive Coupling
Number of Channels：1
Voltage - Isolation：2500Vrms
Propagation Delay tpLH / tpHL (Max)：30ns, 30ns
Pulse Width Distortion (Max)：5ns
Rise / Fall Time (Typ)：12ns, 12ns (Max)
Current - Output High, Low：4A, 4A
Current - Peak Output：6A
Voltage - Forward (Vf) (Typ)：-
Voltage - Output Supply：5.5V ~ 30V
Grade：-
Qualification：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：14-VDFN
Supplier Device Package：14-QFN (5x5)
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 SI823H8CB-IM1R

SI823H8CB-IM1R

Isolators - Gate Drivers Overview

The SI823H8CB-IM1R is a dual-channel isolated gate driver from Skyworks Solutions, designed for high-voltage power switching applications. It features silicon isolation technology providing a 5 kVrms working voltage with AEC-Q100 automotive qualification. The device operates within a supply voltage range of 3 V to 5.5 V and delivers peak output currents of 4 A. Packaged in a compact 14-lead QFN format, it supports wide operating temperature ranges suitable for demanding industrial environments.

Isolators - Gate Drivers Feature Summary

Utilizes proprietary silicon-based digital isolation for robust signal transmission across the isolation barrier.
Provides independent high-side and low-side drive channels for precise control of power switches.
Includes undervoltage lockout (UVLO) mechanisms to ensure safe operation under varying supply conditions.

Isolators - Gate Drivers Applications

Automotive electric vehicle traction inverters
Industrial motor drives and servo controllers
High-frequency AC/DC and DC/DC power converters

Isolators - Gate Drivers Procurement Notes

Verify that the specific suffix IM1R corresponds to the required tape-and-reel packaging configuration for automated assembly lines. Confirm that the 5 kV isolation rating aligns with the system's creepage and clearance requirements. Ensure the QFN-14 thermal pad soldering process meets the manufacturer's reflow profile specifications to maintain reliability.

Isolators - Gate Drivers Selection Notes

Select this component when a 5 kV isolation barrier is mandatory for safety compliance. Compare against lower-rated variants if system voltage permits reduced insulation requirements. Consider the 4 A peak current capability relative to the target MOSFET or IGBT gate charge requirements to ensure adequate switching speed without excessive drive losses.

Isolators - Gate Drivers Part Context

This part belongs to the Si823Hx series, which focuses on high-reliability isolated drivers for automotive and industrial sectors. It complements other SKUs in the family that offer different isolation voltages or package types, such as SOIC or DFN options, allowing designers to balance board space constraints with electrical performance needs.