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Vishay DC Input 4-Channel Optocoupler, Surface Mount, 16-Pin SOP TCMT4600
Specifications
| Country of Origin | Malaysia |
|---|---|
| Brand | Vishay |
| Model | TCMT4600 |
| Packaging | Tape & Reel |
| Mount Type | Surface |
| Series | TCMT |
| Maximum Operating Temperature | 100°C |
| Package Type | SOP |
| Minimum Operating Temperature | -40°C |
| Maximum input current | 60mA |
| Number Of Channels | 4 |
| Maximum Forward Voltage | 1.6V |
| Number of Pins | 16 |
| Input Current Type | DC |
| Typical Rise Time | 3μs |
| Maximum Current Transfer Ratio | 300% |
| Typical Fall Time | 4.7μs |
| Minimum Current Transfer Ratio | 80% |
| Vishay DC Input 4-Channel Optocoupler, Surface, 16-Pin Mini-FlatBrand | Vishay |
Key Features
- Features a low profile half-pitch package design for space-efficient circuit boards.
- Provides AC isolation test voltage up to 3750 VRMS ensuring robust insulation.
- Typical low coupling capacitance of 0.3 pF for high-frequency applications.
- Current transfer ratio (CTR) selected into groups with low temperature coefficient.
- Wide operating temperature range from -40°C to 100°C for versatile industrial use.
- Includes four channels in a single package, enhancing circuit density.
- Input current type is DC with a maximum input current of 60 mA.
- Typical rise and fall times of 3 μs and 4.7 μs respectively, enabling fast signal switching.
Product Description
Vishay TCMT4600 is a DC input optocoupler with four independent channels housed in a 16-pin SOP surface-mount package. It integrates a gallium arsenide infrared LED coupled optically to phototransistor outputs, providing complete electrical isolation between input and output signals.
This device is designed for applications requiring high noise immunity and safe signal transmission, commonly found in programmable logic controllers, modems, and industrial automation systems. It offers a low-profile package that minimizes board space while maintaining excellent performance parameters.
The optocoupler supports a wide temperature range from -40°C to 100°C, making it suitable for harsh industrial environments. The AC isolation voltage of 3750 VRMS ensures high dielectric strength, protecting circuits from high voltages and transients.
The TCMT4600 features a low coupling capacitance of 0.3 pF, which reduces the influence of noise and allows high-speed data transmission with typical rise and fall times of 3 μs and 4.7 μs respectively. The current transfer ratio (CTR) is selected into categories for predictable electrical performance over temperature.
This product meets several international safety standards such as BS EN60950-1:2006, DIN EN 60747-5-2 (VDA 0884), UL1577, and cUL CSA 22.2 bulletin 5A, ensuring compliance to industry regulations.
Low profile half-pitch surface mount package design. Wide ambient temperature range of -40°C to 100°C. AC isolation test voltage of 3750 VRMS. Low coupling capacitance approximately 0.3 pF. Four independent optocoupler channels per device.
Selected CTR groups with low temperature coefficient. Fast switching with rise time of 3 μs and fall time of 4.7 μs. DC input current type with maximum rating of 60 mA. Compliance with multiple global safety standards.
Ideal for industrial automation, telecommunications, and other general electronic applications requiring electrical isolation and noise immunity. The surface mount package allows efficient automated assembly in modern manufacturing processes.
Explore more Optocouplers and related components in the Electronics & Electricals category at EnvMart for comprehensive industrial and commercial use.
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Frequently Asked Questions
The maximum input current for this model is 60 mA.
It has an AC isolation test voltage of 3750 VRMS, ensuring robust insulation.
The typical rise time is 3 μs and the fall time is 4.7 μs, enabling fast signal switching.
This model operates within a temperature range of -40°C to 100°C.
It features four independent channels in a single package.
The input current type is DC.
The typical coupling capacitance is approximately 0.3 pF, suitable for high-frequency applications.
It comes in a 16-pin SOP (Small Outline Package) surface mount package.
It complies with several safety standards including BS EN60950-1:2006, UL1577, and DIN EN 60747-5-2.
The maximum forward voltage is 1.6V.
The maximum current transfer ratio (CTR) is 300%.
The TCMT4600 is packaged in tape and reel format, suitable for automated assembly processes.
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