ChipApex | Global Electronic Components Supplier
EL217(TB)-V
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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% @ 1mA
- 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：-
Download product information
Overview
The EL217(TB)-V is a single-channel phototransistor output optocoupler manufactured by Everlight Electronics. It features an 8-pin SOP package and provides electrical isolation with a rated insulation voltage of 3750 Vrms. The device utilizes an NPN phototransistor output configuration, which includes a base terminal for external connection to enhance switching speed and linearity. This component is designed for applications requiring reliable signal transmission across isolated circuits while maintaining high voltage withstand capabilities.
Feature Summary
- Single-channel transistor output configuration
- Integrated base terminal on the phototransistor side
- High insulation voltage rating of 3750 Vrms
- Compact 8-pin SOP surface-mount packaging
Applications
- Signal isolation in industrial control systems
- Power supply feedback loops
- Communication interface isolation
- Microcontroller input/output isolation
Procurement Notes
Verify the specific suffix (TB) and RoHS compliance status (V) against the latest manufacturer datasheet before ordering. Confirm package dimensions and pinout compatibility with existing PCB footprints. Check for any updated environmental compliance declarations or lead-free status changes. Ensure storage conditions meet moisture sensitivity level requirements if applicable.
Selection Notes
Select this component when a base-connected phototransistor is required for improved performance characteristics such as faster response times or better linearity compared to standard configurations. Consider the 8-pin SOP package size for space-constrained designs. Verify that the 3750 Vrms isolation rating meets the safety standards of the target application environment.
Part Context
This part belongs to the EL217 family of optocouplers from Everlight Electronics. The family typically includes variations with different packaging options and compliance statuses. The EL217 series is generally recognized for providing cost-effective isolation solutions in various electronic circuits.
Replacement Considerations
Direct substitutes may include other single-channel optocouplers with base connections and similar isolation ratings. Verify pinout compatibility and electrical parameters such as current transfer ratio and breakdown voltages. Cross-reference with manufacturers like Vishay, Sharp, or Toshiba for equivalent 8-pin SOP transistor output optocouplers.
