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EL213(TB)
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Product Detailed Parameters
- Description：OPTOISO 3.75KV TRANS W/BASE 8SOP
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：100% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：3µs, 3µs
- Rise / Fall Time (Typ)：1.6µs, 2.2µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：80V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.3V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOP
- Grade：-
- Qualification：-
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Overview
The EL213(TB) is a dual-channel transistor output optocoupler manufactured by Everlight Electronics Co Ltd. It features an NPN phototransistor output configuration and provides an insulation voltage of 3750 Vrms between input and output circuits. The device is housed in a surface-mount package available in reel, cut tape, and MouseReel formats. It is classified as a moisture-sensitive component and has reached the end-of-life status.
Feature Summary
- Dual-channel isolation architecture for simultaneous signal transmission
- NPN phototransistor output stage for digital switching applications
- High insulation voltage rating ensuring robust circuit separation
Applications
- Industrial control systems requiring galvanic isolation
- Signal transmission across isolated ground domains
- Digital communication interfaces with noise immunity requirements
Procurement Notes
Verify current availability status as the component is listed as obsolete or discontinued. Confirm specific suffix variations such as EL213(TB)-V against official Everlight documentation to ensure functional equivalence. Check for updated replacement recommendations from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when dual-channel isolation within a compact surface-mount footprint is required. Ensure design compatibility with NPN phototransistor load characteristics. Verify thermal management capabilities align with the specified operating temperature range and power dissipation limits defined in the official datasheet.
Part Context
This part belongs to the Everlight transistor output optocoupler family. It utilizes infrared LED technology coupled with silicon phototransistors to provide electrical isolation. The product line is designed for general-purpose digital signal transfer in space-constrained electronic assemblies.
Replacement Considerations
Consult official Everlight documentation for confirmed substitute part numbers. Cross-reference pinouts and electrical parameters carefully when evaluating alternative components.
