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Product Detailed Parameters
- Description：OPTOISO 2.5KV AC MONITOR 8SMD
- Series：-
- Mfr：onsemi
- Package：Bulk
- Type：AC Line Monitor
- Number of Channels：1
- Voltage - Isolation：2500Vrms
- Common Mode Transient Immunity (Min)：-
- Input Type：AC, DC
- Current - Output / Channel：20mA
- Propagation Delay tpLH / tpHL (Max)：1ms, 1ms (Typ)
- Rise / Fall Time (Typ)：-
- Current - DC Forward (If) (Max)：30 mA
- Voltage - Supply：7V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-SMD
- Approval Agency：UR, VDE
- Voltage - Forward (Vf) (Typ)：1.5 V
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Overview
The MID400SV is a single-channel, high-speed optocoupler designed for logic gate applications requiring electrical isolation and fast data transmission. It functions as an AC line-to-logic interface device, packaged in an 8-lead plastic DIP or surface mount configuration. The component provides 2500VRMS isolation between input and output. It operates with a supply voltage of 7V and supports data rates up to 10MBit/s. The device is rated for operation from -40°C to 85°C and includes VDE certification.
Feature Summary
- Provides optical isolation for AC line monitoring applications
- Features high-speed data transmission capability
- Designed specifically for AC-to-DC control interfaces
Applications
- AC line monitor circuits
- AC-to-DC control applications
- Logic gate isolation interfaces
Procurement Notes
Verify the specific package variant (DIP vs SMD) against the datasheet, as availability may vary by suffix. Confirm current production status, as some listings indicate end-of-life status. Ensure VDE certification requirements are met for the target market. Check lead times due to potential discontinuation risks associated with older generation components.
Selection Notes
Select this component when dedicated AC line monitoring with galvanic isolation is required. Compare performance against standard optocouplers if higher speed or different isolation ratings are needed. Consider the MID400M for through-hole packaging alternatives if surface mount is not feasible. Verify input current requirements match the driving circuit capabilities.
Part Context
This part belongs to onsemi's family of specialized optoisolators designed for power supply and motor control feedback loops. It complements other AC/DC interface solutions by providing a dedicated function for detecting AC line presence while maintaining safety isolation standards.
Replacement Considerations
The MID400M is a documented alternative offering similar functionality in a through-hole DIP package. Verify pinout compatibility and isolation voltage ratings before substitution.
