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EL816(S)(TB)-V
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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：600% @ 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：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
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Overview
The EL816(S)(TB)-V 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 with a creepage distance exceeding 7.62 mm. It operates within a temperature range of -55°C to +110°C and features a compact surface-mount DIP-4 package. The unit is compliant with RoHS standards and holds UL, VDE, CSA, SEMKO, NEMKO, DEMKO, and FIMKO approvals.
Feature Summary
- Optical coupling between infrared LED and NPN phototransistor for signal transmission
- High insulation voltage capability ensuring circuit safety
- Compact surface-mount packaging design
- Wide operating temperature range suitability
Applications
- Programmable controllers
- System appliances and measuring instruments
- Telecommunication equipment
- Home appliances such as fan heaters
- Signal transmission between circuits of different potentials
Procurement Notes
Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with required lead spacing and approval certifications. Confirm current availability status as distribution channels may vary. Check for updated regulatory compliance documentation prior to integration into final designs.
Selection Notes
Select this component when high isolation voltage and compact surface-mount form factor are required. Ensure the NPN phototransistor output type matches the receiving circuit requirements. Verify that the operating temperature range meets the environmental conditions of the target application.
Part Context
This part belongs to the EL816 series of transistor output optocouplers. The series offers various package options including wide-lead DIP and SMD configurations. The EL816(S)(TB)-V specifically denotes the surface-mount variant with defined approval ratings and lead pitch specifications suitable for automated assembly processes.
Replacement Considerations
Direct substitutes include other EL816 series variants such as EL816(S)(X)(TB)-V or EL816(S)(TD)-FV, provided pinout and isolation ratings match. Verify mechanical dimensions and thermal characteristics before substitution.
