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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-DIP
- Series：TIL195
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：2
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：100% @ 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：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-DIP
- Grade：-
- Qualification：-
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Overview
The TIL195B is a high-density AC input phototransistor optically coupled isolator manufactured by Isocom Components. It features a two-element configuration with 5300Vrms isolation voltage and operates in an 8-pin surface mount plastic package. The device supports a nominal current transfer ratio of 50% and handles a maximum forward current of 0.05 A. It functions within a temperature range of -30°C to 100°C, ensuring reliable signal transmission across isolated circuits while maintaining low dark power consumption.
Feature Summary
- High-density AC input design for efficient circuit integration
- Robust electrical isolation capability for safety-critical applications
- Phototransistor output configuration for direct interface compatibility
Applications
- Industrial control systems requiring galvanic isolation
- Power supply feedback loops
- Signal transmission between microprocessors and high-voltage circuits
Procurement Notes
Verify the specific suffix (e.g., ASM) against official datasheets to confirm package type and compliance status. Ensure the component matches the required isolation voltage and operating temperature range for your specific application environment before finalizing procurement decisions.
Selection Notes
Select this component when high-density mounting and AC input compatibility are required. Consider the 5300V isolation rating and surface mount form factor for space-constrained designs. Verify thermal performance requirements against the specified operating temperature limits.
Part Context
Isocom Components specializes in infrared optoelectronic devices, including optocouplers and optical sensors. The TIL195B belongs to their family of high-density AC input phototransistor isolators, designed for robust performance in industrial and commercial electronic applications requiring reliable signal isolation.
Replacement Considerations
Check for pin-compatible alternatives with similar isolation ratings and current transfer ratios. Verify that any substitute maintains the same AC input characteristics and surface mount package dimensions to ensure seamless integration without PCB redesign.
