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Product Detailed Parameters
- Description：OPTOISO 5KV DARL W/BASE 6-SMD
- Series：-
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：300% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：5µs, 100µs (Max)
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Darlington with Base
- Voltage - Output (Max)：55V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：1.2V
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
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Overview
The TIL113S(TA) is a single-channel photodarlington output optocoupler manufactured by Everlight Electronics. It integrates an infrared emitting diode with a photodarlington detector to provide electrical isolation between input and output circuits. The device features a 5000 Vrms insulation voltage rating, ensuring robust safety standards for signal transmission. Key electrical parameters include a minimum current transfer ratio of 300% at 10 mA forward current, a maximum turn-on time of 5 µs, and a maximum turn-off time of 100 µs. It operates within a temperature range of -55°C to 100°C and supports a maximum DC forward current of 60 mA.
Feature Summary
- Provides high-voltage electrical isolation via optical coupling between input and output circuits
- Utilizes a photodarlington detector structure for high current transfer efficiency
- Designed for reliable digital logic transmission and impedance transformation applications
Applications
- Digital logic signal transmission and level shifting
- Power supply control and switching circuits
- Electrical isolation between different circuit systems
- Impedance transformation in interface circuits
Procurement Notes
Verify the specific suffix (TA) against the manufacturer's latest datasheet to confirm package type and compliance status. Check for any product change notifications or obsolescence notices from Everlight Electronics prior to ordering. Ensure that the required operating temperature range and isolation voltage ratings meet the specific design constraints of the target application.
Selection Notes
Select this component when high current transfer ratio is required for driving loads directly without additional amplification. The photodarlington output offers higher gain compared to standard phototransistor outputs. Consider the slower turn-off time relative to logic gate optocouplers when designing for high-speed data transmission applications.
Part Context
This part belongs to the TIL113 series of transistor output optocouplers. It is functionally similar to other industry-standard devices like the 4NXX and H11BX series. The SMD-6 package variant provides surface-mount convenience while maintaining the performance characteristics of the traditional DIP versions.
Replacement Considerations
Compatible substitutes include parts from the 4NXX series and H11BX series. Verify pinout compatibility and electrical parameter equivalence before substitution.
