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Product Detailed Parameters
- Description：OPTOISO 700V 2CH GATE DVR 8SOIC
- Series：IL600
- Mfr：NVE Corp/Isolation Products
- Package：Bulk
- Technology：Optical Coupling
- Number of Channels：2
- Voltage - Isolation：700Vrms
- Propagation Delay tpLH / tpHL (Max)：15ns, 15ns
- Pulse Width Distortion (Max)：5ns
- Rise / Fall Time (Typ)：2ns, 2ns
- Current - Output High, Low：-
- Current - Peak Output：-
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：3V ~ 6V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Common Mode Transient Immunity (Min)：200kV/µs
- Approval Agency：UL, VDE
- Current - DC Forward (If) (Max)：-
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Overview
The IL611CMTI-3E is a dual-channel digital isolator from NVE Corp/Isolation Products, designed for high-speed gate driver applications. It features an ultrahigh common-mode transient immunity (CMTI) of 100 kV/µs and supports data rates up to 100 Mbps. The device utilizes a ceramic/polymer composite barrier for isolation, providing robust performance in electrically noisy environments. Packaged in an 8-SOIC format, it integrates flexible inputs with a wide input voltage range and includes failsafe output logic.
Feature Summary
- Ultrahigh common-mode transient immunity of 100 kV/µs for reliable operation in noisy environments
- Dual-channel architecture supporting data rates up to 100 Mbps
- Flexible inputs accommodating a very wide input voltage range
- Failsafe output design ensuring logic high state when input current is zero
Applications
- Driving MOSFET H-bridges in motor control systems
- High-speed isolated gate driving for power electronics
- Arduino shield implementations requiring galvanic isolation
Procurement Notes
Verify the specific suffix '3E' against official NVE documentation to confirm pinout and package dimensions. Ensure the application environment does not exceed the specified CMTI limits. Cross-reference the datasheet for thermal management requirements associated with the 8-SOIC package during continuous operation at maximum data rates.
Selection Notes
Select this component when high-speed signal transmission requires exceptional noise immunity. The 100 kV/µs CMTI rating distinguishes it from standard isolators in high-dv/dt environments. Consider the dual-channel configuration for cost-effective isolation of paired signals, such as high-side and low-side gate drives, within compact PCB footprints.
Part Context
This part belongs to NVE's IL611 series of ultrahigh CMTI isolated FET drivers. It shares architectural similarities with the IL610CMTI but offers dual-channel capability. The series is characterized by its ceramic/polymer composite barrier technology, which provides excellent isolation reliability and virtually unlimited barrier life compared to traditional dielectric barriers.
Replacement Considerations
The IL611CMTI-1E is a documented variant within the same product family. Verify if the '-1E' suffix denotes a different package or temperature grade before substitution. No other direct cross-model replacements are confirmed in public documentation.
