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EL1117(TA)-VG
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Product Detailed Parameters
- Description：OPTOISO 5KV TRANS W/BASE 5-SOP
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：80% @ 5mA
- Current Transfer Ratio (Max)：160% @ 5mA
- Turn On / Turn Off Time (Typ)：4µs, 3µs
- Rise / Fall Time (Typ)：2µs, 3µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.5V (Max)
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.295", 7.50mm Width), 5 Leads
- Supplier Device Package：5-SOP
- Grade：-
- Qualification：-
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Overview
The EL1117(TA)-VG is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It features an NPN phototransistor output and provides an insulation voltage of 5000 Vrms. The device is housed in a 5-SOP package and is supplied in a reel format with a factory pack quantity of 3000 units. It is classified as a moisture-sensitive component.
Feature Summary
- Provides high-voltage isolation between input and output circuits
- Utilizes an NPN phototransistor for signal transmission
- Designed for surface-mount assembly in compact layouts
Applications
- Industrial control systems requiring galvanic isolation
- Signal transmission across isolated ground potentials
- Microcontroller interface circuits for noise immunity
Procurement Notes
Verify the specific suffix (TA) and VG markings against the official Everlight datasheet to confirm pinout and compliance status. Ensure handling procedures account for moisture sensitivity classification prior to soldering. Confirm that the 5-SOP package dimensions match the target PCB footprint requirements before finalizing procurement.
Selection Notes
Select this component when a 5000 Vrms isolation rating is required for single-channel applications. The NPN output type suits sinking current configurations. Consider the 5-SOP package size constraints and moisture sensitivity management during storage and reflow processes compared to standard 4-pin alternatives.
Part Context
This part belongs to Everlight's transistor output optocoupler family, designed for general-purpose isolation. It shares functional similarities with other models like the EL1112 but offers higher insulation voltage ratings. The product line focuses on reliable signal transfer in electrically noisy environments using LED-to-phototransistor coupling technology.
Replacement Considerations
Cross-reference with EL1112(TA)-VG for similar functionality with different insulation ratings. Verify pin compatibility and electrical parameters against EL1119 variants if higher speed or different output types are needed.
