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EL2530
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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 2CH TRANS 8-DIP
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tube
- Number of Channels：2
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：7% @ 16mA
- Current Transfer Ratio (Max)：50% @ 16mA
- Turn On / Turn Off Time (Typ)：350ns, 300ns
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：20V
- Current - Output / Channel：8mA
- Voltage - Forward (Vf) (Typ)：1.45V
- Current - DC Forward (If) (Max)：25 mA
- Vce Saturation (Max)：-
- Operating Temperature：-40°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 EL2530 is a dual-channel high-speed transistor output optocoupler manufactured by Everlight Electronics. It features an 8-pin DIP package and provides 5000Vrms isolation voltage between input and output circuits. The device supports a data transfer rate of 1Mbps, making it suitable for applications requiring rapid signal transmission. Key electrical parameters include a maximum DC forward current of 25mA and a channel output current of 8mA. The Current Transfer Ratio (CTR) ranges from 7% to 50% at a forward current of 16mA.
Feature Summary
- Dual-channel configuration for independent signal isolation
- High-speed operation supporting 1Mbps data rates
- Robust insulation with 5000Vrms isolation capability
Applications
- Industrial communication interfaces
- Microprocessor system isolation
- Signal transmission in noisy environments
Procurement Notes
Verify the specific ordering suffix to ensure compatibility with required packaging or lead time specifications. Confirm that the 8-DIP package aligns with your PCB footprint requirements. Check datasheet revisions for any updates to electrical characteristics or mechanical dimensions before finalizing component selection for production.
Selection Notes
Select this component when dual-channel isolation is required within a single package to save board space. Ensure the operating environment stays within the specified temperature range. Verify that the 1Mbps speed meets the system's timing constraints. Consider the CTR variation for logic level shifting needs in the receiving circuit design.
Part Context
This part belongs to Everlight's high-speed optocoupler series designed for digital signal isolation. It utilizes a transistor photodetector on the output side. The family includes similar variants with different pin counts or speeds. The EL2530 specifically addresses the need for compact, dual-channel isolation in standard through-hole mounting configurations.
Replacement Considerations
Check for direct pin-compatible substitutes from other manufacturers offering identical 1Mbps speed and 5kV isolation. Verify that alternative parts maintain the same 8-DIP package outline and electrical parameters such as CTR and output current capacity.
