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EL1112(TA)-G
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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)：63% @ 10mA
- Current Transfer Ratio (Max)：125% @ 10mA
- 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 EL1112(TA)-G is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It features an NPN phototransistor output with a base terminal, housed in a 5-SOP package designed for long creepage distance. The device provides an isolation voltage of 5000 Vrms and is moisture sensitive. Key electrical parameters include a maximum DC forward current of 60mA, a typical forward voltage of 1.5V, and a maximum collector-emitter saturation voltage of 400mV.
Feature Summary
- Integrated base terminal on the NPN phototransistor output for enhanced control flexibility
- 5-pin SOP package engineered with extended creepage distances to support high isolation requirements
- Capable of handling high isolation voltages up to 5000 Vrms for robust circuit protection
Applications
- Microprocessor system interface circuits requiring galvanic isolation
- Solid-state relay driver applications
- Signal isolation in industrial control systems
Procurement Notes
Verify RoHS compliance status and moisture sensitivity level prior to procurement. Confirm that the specific suffix matches the required packaging format. Ensure storage conditions adhere to humidity sensitivity guidelines to maintain component integrity before assembly.
Selection Notes
Select this component when a phototransistor output with a base connection is necessary for improved switching characteristics or gain control. The long creepage SOP package makes it suitable for applications demanding higher isolation clearance compared to standard packages.
Part Context
This part belongs to the EL1112 series of transistor output optocouplers from Everlight. It shares functional similarities with the EL1012(TA)-G but utilizes a different package configuration. The series is designed for general-purpose isolation tasks where compact size and high isolation voltage are critical design constraints.
Replacement Considerations
The EL1112(TA)-VG is a variant within the same family. Verify if the specific suffix change impacts the package or performance specifications before substitution.
