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Product Detailed Parameters
- Description：OPTOISO 7.5KV TRANS W/BASE 6-DIP
- Series：-
- Mfr：onsemi
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：7500Vpk
- Current Transfer Ratio (Min)：50% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：10µs, 10µs (Max)
- Rise / Fall Time (Typ)：2µs, 2µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：30V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.400", 10.16mm)
- Supplier Device Package：6-DIP
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Overview
The TIL117TM is a single-channel transistor output optocoupler manufactured by onsemi. It features an NPN phototransistor with a base terminal for enhanced switching performance. The device utilizes a 6-pin MDIP (Mini-Dual In-Line Package) suitable for through-hole mounting. Key electrical specifications include a maximum collector-emitter voltage of 30V and a forward current rating of 60mA. The unit provides high isolation capability with a rated insulation voltage of 4170 Vrms or 7500V peak, depending on certification standards. It operates within a temperature range of -40°C to +100°C.
Feature Summary
- Integrates an NPN phototransistor with a dedicated base pin to facilitate faster turn-off times and improved noise immunity compared to standard configurations.
- Provides robust electrical isolation between input and output circuits using infrared LED technology housed in a compact plastic package.
- Complies with international safety standards including UL, IEC, and EN certifications for industrial control applications.
Applications
- Industrial automation systems requiring signal isolation
- Solid-state relay driver circuits
- Microcontroller interface isolation for digital communication
Procurement Notes
Verify the specific suffix designation when ordering, as packaging formats may vary between bulk and tube quantities. Confirm that the required insulation voltage rating aligns with the target application's safety compliance needs. Ensure the through-hole footprint matches the PCB layout constraints. Cross-reference the datasheet for the latest thermal derating curves to maintain reliability under varying ambient conditions.
Selection Notes
Choose this component when fast switching speed is critical due to the presence of the base emitter connection. Compare against similar TIL series devices if higher current transfer ratios are needed. Consider the physical dimensions of the 6-pin DIP package for space-constrained designs. Evaluate the operating temperature range to ensure suitability for harsh environmental conditions without additional cooling measures.
Part Context
The TIL117TM belongs to the TIL series of optocouplers from onsemi, designed for general-purpose isolation tasks. This series is widely used in legacy and modern industrial equipment. The TM variant specifically denotes the through-hole DIP package configuration. It serves as a reliable solution for galvanic isolation in power supplies and control logic interfaces.
Replacement Considerations
Direct substitutes include the TIL117M for equivalent performance in different packaging or the TIL117SR2VM for surface-mount requirements. Verify pinout compatibility and electrical parameters before swapping. Check for any changes in safety certifications or package dimensions that might affect existing board layouts.
