digital isolators 2Pai Semi π122U61 delivering isolation and data transmission in harsh environments
2PaiSemi Digital Isolators - 120U/121U/122U Series
Product Overview
The 2PaiSemi 1xxxxx series digital isolators, including the 120U, 121U, and 122U models, offer enhanced ESD protection and reliable data isolation for demanding industrial applications. Utilizing advanced iDivider technology, these isolators provide ultra-low power consumption, high data rates up to 150Kbps, and exceptional common-mode transient immunity (250 kV/s). They are designed for robust performance in industrial automation, field bus isolation, and motor control systems, operating across a wide temperature range and supporting 3V to 5.5V level translation. Available in NB SOIC-8 and WB SOIC-16 packages, these isolators are compliant with major safety and regulatory standards.
Product Attributes
- Brand: 2PaiSemi
- Technology: iDivider technology
- Compliance: RoHS-compliant
- Certifications: UL, CSA, VDE, CQC
- Package Types: NB SOIC-8, WB SOIC-16
- Origin: China (implied by address)
Technical Specifications
| Model Series | Isolation Voltage (kV rms) | Data Rate (Kbps) | Power Consumption (mA/Channel, Typ) | Common-Mode Transient Immunity (kV/s) | ESD Rating (HBM kV) | Supply Voltage (V) | Temperature Range (C) | Package |
|---|---|---|---|---|---|---|---|---|
| 120U/121U/122U3x | 3.0 | 150 | 0.55 (Typ) | 250 | 8 | 3.0 to 5.5 | -40 to 125 | NB SOIC-8 |
| 120U/121U/122U6x | 5.0 | 150 | 0.55 (Typ) | 250 | 8 | 3.0 to 5.5 | -40 to 125 | WB SOIC-16 |
Key Features
- Enhanced ESD protection
- Ultra-low power consumption (150Kbps): 0.55mA/Channel
- High data rate: 150kbps
- High common-mode transient immunity: 250 kV/s
- High robustness to radiated and conducted noise
- Isolation voltages: 3000Vrms (12xx3x), 5000Vrms (12xx6x)
- High ESD rating: ESDA/JEDEC JS-001-2017 Human body model (HBM) 8kV
- Safety and regulatory approvals: UL, CSA, VDE, CQC
- 3 V to 5.5 V level translation
- Wide temperature range: -40C to 125C
- Fail-safe state available
Applications
- General-purpose multichannel isolation
- Industrial field bus isolation
- Industrial automation systems
- Isolated switch mode supplies
- Isolated ADC, DAC
- Motor control
Regulatory Information
| Regulatory | 12xU3x | 12xU6x |
|---|---|---|
| UL | Recognized under UL 1577 (3000 V rms) | Recognized under UL 1577 (5000 V rms) |
| VDE | DIN VDE V 0884-11:2017-01 (Basic insulation, VIORM = 565V peak) | DIN VDE V 0884-11:2017-01 (Basic insulation, VIORM = 1200V peak) |
| CQC | Certified per GB4943.1-2011 (NB SOIC-8) | Certified per GB4943.1-2011 (WB SOIC-16) |
2511110935_2Pai-Semi--122U61_C5187284.pdf
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
