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Product Detailed Parameters
- Description：CPLR GEN/PS29/OTHER/NIPDAU
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Number of Channels：-
- Voltage - Isolation：-
- Current Transfer Ratio (Min)：-
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：-
- Input Type：-
- Output Type：-
- Voltage - Output (Max)：-
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：-
- Current - DC Forward (If) (Max)：-
- Vce Saturation (Max)：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The RV1S2951ACCNS-1F0C#KC0 is a high-speed, single-channel digital isolator manufactured by Renesas Electronics Corporation. It provides robust electrical isolation between input and output circuits using capacitive coupling technology. The device operates with a single supply voltage on both sides and supports data rates up to 150 Mbps. It features a wide operating temperature range and is designed for applications requiring high common-mode transient immunity and low power consumption in noisy environments.
Feature Summary
- Capacitive isolation technology ensures long-term reliability and immunity to magnetic fields
- High common-mode transient immunity (CMTI) protects against fast-switching noise
- Single-supply operation simplifies system design and reduces component count
- Low propagation delay variation maintains signal integrity at high data rates
Applications
- Industrial automation systems requiring isolated communication interfaces
- Power electronics and motor drives for gate drive isolation
- Medical equipment needing reinforced isolation for patient safety
- Automotive infotainment and body control modules
Procurement Notes
Verify the specific suffix KC0 indicates the embossed tape reel packaging format as per official Renesas documentation. Confirm the device meets current RoHS and REACH compliance standards required for your region. Check for any recent lifecycle notices or end-of-life announcements directly from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when high-speed digital isolation is required with minimal skew. Ensure the operating voltage levels of the connected circuits fall within the specified input and output ranges. Consider the package thermal characteristics if multiple channels are used in close proximity. Verify that the CMTI rating exceeds the maximum dv/dt encountered in the application environment.
Part Context
This part belongs to the RV1S29xx series of digital isolators from Renesas. It is designed to replace legacy optocouplers in modern high-speed applications. The series offers improved performance metrics including lower power consumption and higher bandwidth compared to traditional optical isolation technologies.
Replacement Considerations
Direct pin-to-pin replacements may include other Renesas RV1S29xx variants with different speed grades or insulation ratings. Verify compatibility with existing PCB footprints and ensure the replacement part meets the same isolation voltage requirements as defined in the original design specifications.
