TIL113M Optocoupler with Transistor Output 30V 150mA DIP-6
The TIL113M is a general-purpose optocoupler that provides electrical isolation by transferring signals through light. It contains a gallium arsenide infrared LED optically coupled to a photodarlington transistor, offering significantly higher current gain compared to standard phototransistor optocouplers. When the input LED is energized, the emitted light activates the Darlington output stage, allowing signal transmission without direct electrical connection between input and output circuits.
Thanks to its high sensitivity and strong current transfer capability, the TIL113M is ideal for applications where low input current must control higher load currents. The device offers high isolation voltage and reliable performance in industrial environments, power control systems, and microcontroller interfaces. Its standard 6-pin DIP through-hole package ensures easy installation for both prototyping and production designs.
Features:
- High-sensitivity photodarlington output.
- Excellent electrical isolation between input and output.
- Low input drive current requirement.
- High current transfer ratio (CTR).
- Suitable for logic-level interfacing.
- Reliable operation in noisy environments.
- Standard 6-pin DIP through-hole package.
- Long service life and solid-state reliability.
Specifications:
| Attribute | Parameter | Value |
|---|---|---|
| Output Type | Type | Photodarlington |
| Collector-Emitter Voltage | VCEO | 30V |
| Continuous Collector Current | IC(max) | 150mA |
| Input Forward Voltage | VF | 1.2V |
| Continuous Forward Current | IF(max) | 80mA |
| Peak Forward Current | IF(pk) | 3A (pulse) |
| Isolation Voltage | VISO | 4170Vrms |
| Collector-Emitter Saturation | VCE(sat) | 1.25V |
| Operating Temperature | Topr | -40°C to +100°C |
| Storage Temperature | Tstg | -40°C to +125°C |
| Package | Pkg | DIP-6 Through-hole |
Pinout:
| Pin | Name | Description |
|---|---|---|
| 1 | Anode | Input LED Anode |
| 2 | Cathode | Input LED Cathode |
| 3 | NC | Not Connected |
| 4 | Emitter | Phototransistor Emitter |
| 5 | Collector | Phototransistor Collector |
| 6 | Base | Phototransistor Base (optional) |
Footprint:
Applications:
- Microcontroller to high-voltage interface.
- Solid-state relay circuits.
- Switching power supply feedback.
- Industrial automation and PLC systems.
- Signal isolation and noise suppression.
- Telecommunications and low-power logic circuits.
Packages:
- 1x TIL113M Optocoupler with Transistor Output 30V 150mA DIP-6.