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EL816(M)(X)
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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：200% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：200mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
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Overview
The EL816(M)(X) is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It integrates an infrared emitting diode optically coupled to an NPN phototransistor detector. The device provides high isolation voltage of 5000 Vrms between input and output circuits. It supports a maximum collector-emitter breakdown voltage of 80 V and a continuous collector current of 50 mA. The component operates within a temperature range of -55°C to +110°C. It features a compact surface-mount package with a creepage distance exceeding 7.62 mm. The unit weight is 260 mg.
Feature Summary
- High isolation voltage capability between input and output circuits
- Compact small outline surface-mount package design
- Wide operating temperature range up to +110°C
- Compliant with lead-free and RoHS standards
Applications
- Programmable controllers
- System appliances and measuring instruments
- Telecommunication equipment
- Signal transmission between circuits of different potentials
Procurement Notes
Verify the specific suffix configuration against official Everlight documentation, as variations exist within the EL816 series regarding packaging and approval ratings. Confirm availability status, as some variants may be discontinued or subject to supply constraints. Ensure the selected part matches the required isolation voltage and package type for the target application circuit design.
Selection Notes
Select this component when high isolation voltage and compact surface-mount form factor are required. Verify that the NPN phototransistor output aligns with the receiving circuit requirements. Check if the specific CTR range and speed characteristics meet the system timing needs. Ensure compliance with relevant safety approvals such as UL or VDE if mandated by the end-product regulations.
Part Context
The EL816 series comprises infrared LED-to-phototransistor optocouplers available in DIP and SMD packages. This variant belongs to the transistor output category, designed for general-purpose signal isolation. The series is widely used in industrial and consumer electronics for interfacing low-voltage control circuits with higher-voltage loads while maintaining electrical safety separation.
Replacement Considerations
Cross-reference with other EL816 series variants such as EL816(S)(TA)-FV or EL816(S)(C)-V for package or approval differences. Verify pinout compatibility and electrical parameter equivalence before substitution.
