5PCS π131M31 3kVrms 10Mbps 3-Channel Digital Isolator SOIC-16
5PCS π131M31 3kVrms 10Mbps 3-Channel Digital Isolator SOIC-16
π131M31 Three-Channel Digital Isolator – 5-Piece Pack
Get five brand-new π131M31 digital isolator ICs in a single value pack. Each chip delivers robust 3kVrms isolation voltage and blazing-fast 10Mbps data rates across three independent channels — making it an excellent choice for industrial interfaces, motor drives, power converters, and any application where reliable signal isolation and enhanced ESD protection are critical.
Key Features
- 3kVrms Isolation Voltage — meets stringent safety separation requirements between high- and low-voltage domains
- 10Mbps High-Speed Data Transfer — suitable for fast digital communication across isolated barriers
- Three Independent Channels — flexible channel direction configuration for versatile system designs
- Enhanced ESD Protection — improved immunity against electrostatic discharge for greater reliability in harsh environments
- SOIC-16 Package — standard surface-mount footprint for easy PCB integration and pick-and-place assembly
- Brand New Condition — genuine NioCen components, factory-fresh and tested
- Pack of 5 — cost-effective bulk quantity for prototyping, production runs, or spares stock
Specifications
| Part Number | π131M31 |
| Isolation Voltage | 3kVrms |
| Data Rate | 10 Mbps |
| Channels | 3 (Three-Channel) |
| ESD Protection | Enhanced |
| Package | SOIC-16 |
| Condition | New |
| High-Concern Chemicals | None |
| Quantity | 5 PCS |
| Country of Origin | Made in Mainland China |
Typical Applications
- Industrial fieldbus and serial communication isolation (SPI, UART, I²C)
- Gate driver isolation for IGBT/MOSFET power stages
- Medical and industrial power supply designs
- Motor drive control boards
- PLC and DCS input/output isolation modules
- High-speed data acquisition systems
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Frequently Asked Questions
Q: What is the isolation voltage rating of the π131M31 digital isolator?
A: The π131M31 is rated at 3kVrms isolation voltage, making it suitable for applications that require robust galvanic separation between high-voltage and low-voltage circuit domains, such as industrial motor drives, power converters, and safety-critical control systems.
Q: How many channels does the π131M31 support and what is its maximum data rate?
A: The π131M31 features three independent digital isolation channels and supports data transfer rates of up to 10Mbps, enabling high-speed communication across the isolation barrier in designs like SPI, UART, or custom digital interfaces.
Q: What package type is the π131M31 and is it compatible with standard PCB assembly?
A: The π131M31 comes in a standard SOIC-16 surface-mount package, which is fully compatible with conventional PCB footprints and automated pick-and-place assembly processes, simplifying integration into both prototype and production boards.
Q: What does "enhanced ESD protection" mean for this digital isolator?
A: Enhanced ESD (Electrostatic Discharge) protection means the π131M31 has improved on-chip circuitry to withstand higher electrostatic voltage events at its pins. This increases component reliability in industrial environments where static discharge events are more likely during handling or operation.