Skyworks Solutions, Inc. 5KV Gate Driver IC SI823H9BD-IS4

DIGITAL ISO 5KV 1CH GT DVR 8SSO Product overview: SI823H9BD-IS4 from Skyworks Solutions, Inc. is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC converters, lighting control, and industrial power electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5KV. Search-friendly keywords include gate driver IC, MOSFET driver, IGBT driver, power switching, 5KV, Isolators - Gate Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 906-SI823H9BD-IS4 can be used for catalog matching and distributor lookup.

Win Source Part Number: 1356033-SI823H9BD-IS4
Category: Isolators - Isolators - Gate Drivers
Temperature Range - Operating: -40°C ~ 125°C
Fake Threat In the Open Market: 59 pct.
MSL Level: 3 (168 Hours)
Mfr: Skyworks Solutions Inc.
Series: Si823Hx
Package: Tube
Product Status: Active
Package / Case: 8-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 8-SSO
Base Product Number: SI823
Technology: Capacitive Coupling
Mounting Type: Surface Mount
HTSUS: 8542.39.0001
ECCN: EAR99
Number of Channels: 1
Current - Output High, Low: 4A, 4A
Approval Agency: CQC, CSA, UL, VDE
Voltage - Isolation: 5000Vrms
Rise / Fall Time (Typ): 12ns, 12ns (Max)
Current - Peak Output: 6A
Common Mode Transient Immunity (Min): 125kV/µs
Propagation Delay tpLH / tpHL (Max): 30ns, 30ns
Pulse Width Distortion (Max): 5ns
Voltage - Output Supply: 5.5V ~ 30V

4.0 A Symmetric Drive ISODrivers with Low Propagation Delay and High Transient Immunity

The Si823Hx combines two isolated gate drivers into a single package for high power applications. The Si823Hx includes devices with single or dual control inputs with independent or high-side/low-side outputs. These drivers can operate with a 3.0 – 5.5 V input VDD and a maximum drive supply voltage of 30 V.

The Si823Hx is ideal for driving power MOSFETs and IGBTs used in a wide variety of switched power and motor control applications. These drivers utilize Skyworks' proprietary silicon isolation technology, supporting up to 5 kVRMS for 1 minute isolation voltage. This technology enables high CMTI (125 kV/us), lower propagation delays and skew, little variation with temperature and age, and low part-to-part matching.

The unique architecture of the output stage features a booster device that provides a higher pull up capability at the Miller plateau region of the load power switch to support faster turn-on times. This driver family also offers some unique features such as over-temperature protection, output Undervoltage Lockout (UVLO) fault detection, dead time programmability and fail-safe drivers with default low in case of loss of input side power. The Si823Hx family offers longer service life and dramatically higher reliability compared to opto-coupled gate drivers.

Automotive Grade is available. These products are built using automotive specific flows at all steps in the manufacturing process to ensure the robustness and low defectivity required for automotive applications.

Features

• Single or two isolated drivers in one package. Up to 5 kVRMS input-to-output isolation. Up to 1500 VDC peak driver-to-driver differential voltage
• EN pin for enhanced safety or DIS pin option
• PWM and dual driver versions
• 4.0 A sink/source peak output
• High electromagnetic immunity
• 30 ns max propagation delay
• Transient immunity: >125 kV/us
• Programmable dead time. 20–200 ns
• Deglitch option for filtering noise
• Wide operating range -40 C to 125 C
• RoHS-compliant packages: WB SOIC-14, DFN-14, NB SOIC-8, SSO-8, NB SOIC-16
• AEC-Q100 qualification
• Automotive-grade OPNs available. AIAG compliant PPAP documentation support. IMDS and CAMDS listing support

Applications

• Power delivery systems
• Motor control systems
• Isolated dc-dc power supplies
• Lighting control systems
• Solar and industrial inverters
• On-board chargers
• Battery management systems
• Charging stations
• Traction inverters
• Hybrid Electric Vehicles
• Battery Electric Vehicles