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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-SMD
- Series：TIL195
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR)
- Number of Channels：2
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：35V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-SMD
- Grade：-
- Qualification：-
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Overview
The TIL195ASMT&R is a dual-channel optocoupler manufactured by Isocom Components 2004 LTD. It features an AC or DC input driving two phototransistor outputs within an 8-pin surface mount package. Key electrical parameters include a maximum isolation voltage of 5.3 kVrms, a typical current transfer ratio of 50%, and a maximum forward current of 50 mA. The device exhibits a typical rise time of 4 µs and a fall time of 3 µs, with a peak isolation rating of 7.5 kVpk.
Feature Summary
- Dual-channel configuration for simultaneous signal isolation
- Supports both AC and DC input signals
- High-voltage insulation capability for safety isolation
- Surface mount packaging for high-density board mounting
Applications
- Industrial control systems requiring dual-channel isolation
- AC/DC signal interfacing in measurement equipment
- Safety-critical circuits needing high isolation voltage
Procurement Notes
Verify the specific suffix and revision level against the manufacturer's latest datasheet to ensure compatibility with design requirements. Confirm that the surface mount footprint matches the PCB layout specifications. Check for any RoHS compliance documentation if environmental regulations apply to the final assembly.
Selection Notes
Select this component when dual-channel isolation is required within a compact surface mount form factor. Ensure the application voltage does not exceed the 5.3 kVrms isolation rating. Consider the 50 mA maximum forward current limit when designing the input drive circuitry to prevent device damage.
Part Context
This part belongs to the TIL195 series of optocouplers from Isocom Components. It serves as a surface mount alternative to through-hole variants, maintaining similar electrical characteristics while enabling automated assembly processes. The dual-channel design allows for cost-effective isolation of multiple signals in a single package.
Replacement Considerations
Direct substitutes may include other dual-channel surface mount optocouplers with comparable isolation ratings and pin configurations. Verify pinout compatibility and electrical parameters before substitution.
