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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-DIP
- Series：-
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：2
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：80% @ 5mA
- Current Transfer Ratio (Max)：600% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：300mV
- 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 PS2505-2X is a dual-channel optocoupler from the PS2501 series manufactured by Isocom Components. It features an AC input LED and NPN phototransistor outputs in an 8-pin DIP package. Key electrical parameters include a maximum isolation voltage of 5300Vrms, a typical rise time of 4μs, and a typical fall time of 3μs. The device operates within a temperature range of -30°C to 100°C with a maximum forward current of 50mA.
Feature Summary
- Dual-channel configuration for simultaneous signal isolation
- AC input capability for direct mains or AC signal interfacing
- High isolation voltage rating for robust circuit protection
Applications
- Industrial control systems
- Power supply units
- Smart metering devices
Procurement Notes
Verify the manufacturer designation on the component marking, as Isocom components often serve as replacements for legacy parts originally produced by Renesas or Hitachi. Confirm that the specific lot date code aligns with your production schedule requirements. Ensure the packaging type matches your assembly line specifications before finalizing the order.
Selection Notes
Select this component when dual-channel isolation with AC input compatibility is required. It serves as a direct replacement for standard industry types like the PS2505-2. Consider the 8-pin DIP footprint for through-hole mounting constraints. Verify that the CTR range meets the specific drive requirements of the downstream logic circuits.
Part Context
This part belongs to the PS2501 series, which includes various configurations of optocouplers with different output types and channel counts. Isocom Components specializes in providing alternatives to discontinued or hard-to-find optical isolators, maintaining compatibility with established industry standards while offering flexible manufacturing capabilities.
Replacement Considerations
PS2505-2 (Renesas)
FAQ
What is the isolation voltage rating?
The PS2505-2X has a maximum isolation voltage of 5300Vrms.
Does it support AC input signals?
Yes, the internal LED is designed to accept AC input currents.
