TCLT1109
Optocoupler Transistor W/Base O/P 1-CH
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1000 | $0.218 | $218.00 |
500 | $0.229 | $114.50 |
100 | $0.247 | $24.70 |
30 | $0.285 | $8.55 |
10 | $0.318 | $3.18 |
1 | $0.391 | $0.39 |
Inventory:9,353
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : TCLT1109
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Package/Case : SOP-5
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Manufacturer : Vishay Semiconductor Opto Division
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Components Classification : Transistor, Photovoltaic Output Optoisolators
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Datesheet : TCLT1109 DataSheet (PDF)
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Series : TCLT1109
Overview of TCLT1109
The TCLT1109 is an optoelectronic component optimized for high-reliability, long lifespan, and low power consumption operations. It provides excellent performance for automation systems, optical sensors, encoders, and other applications.
Pinout
The TCLT1109 pinout refers to the configuration and function of each pin in its SOP-5 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TCLT1109 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by Vishay Semiconductor Opto Division to get accurate information regarding each pin's function and electrical characteristics.
Features
- TCLT1109 is an optoelectronic component suitable for automation systems: It can be used in applications such as optical sensors, encoders and more.
- The phototransistor has a compact SMT package for easy mounting on PCBs: This makes it ideal for use in space-constrained designs.
- TCLT1109 is a high-reliability component with long lifespan: It can withstand high levels of shock and vibration.
- The phototransistor has low capacitance for fast response times: This makes it suitable for use in high-speed applications.
- TCLT1109 is a reliable component with low power consumption: It operates over a wide temperature range from -40°C to 85°C and has high immunity to electromagnetic interference.
Applications
- oSwitchmode power supplies: The TCLT1109 can be used as an optical detector in these applications.
- oComputer peripheral interface: It can be used to detect infrared light and provide a digital output for peripheral interfaces.
- oMicroprocessor system interface: The TCLT1109 can be used to detect visible and near-infrared light in microprocessor-based systems.
Advantages and Disadvantages
Advantages
- Total reliability and long lifespan: The TCLT1109 is designed for high-reliability applications with a long lifespan.
- Easy mounting on PCBs: Its compact SMT package makes it easy to mount on PCBs, ideal for use in space-constrained designs.
- Fast response times: The phototransistor has low capacitance for fast response times, making it suitable for high-speed applications.
- Low power consumption: The TCLT1109 is a reliable component with low power consumption, operating over a wide temperature range from -40°C to 85°C.
Disadvantages
- Limited detection sensitivity: The TCLT1109 may have limited detection sensitivity compared to more advanced photodetectors.
Frequently Asked Questions
Q: What is the maximum operating temperature of the TCLT1109?
A: The maximum operating temperature is 85°C.
Q: Can the TCLT1109 be used in high-temp applications?
A: No, it is not recommended for use above 85°C.
Q: How sensitive is the TCLT1109 to infrared light?
A: The TCLT1109 has a moderate sensitivity to near-infrared light and can be used in applications where this level of sensitivity is sufficient.
Q: Can the TCLT1109 be used in high-reliability applications?
A: Yes, the TCLT1109 is designed for high-reliability applications with a long lifespan.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | Voltage - Isolation | 5000Vrms |
Current Transfer Ratio (Min) | 200% @ 5mA | Current Transfer Ratio (Max) | 400% @ 5mA |
Turn On / Turn Off Time (Typ) | 6µs, 5µs | Rise / Fall Time (Typ) | 3µs, 4.7µs |
Input Type | DC | Output Type | NPN Phototransistor |
Voltage - Output (Max) | 80V | Current - Output / Channel | 50mA |
Voltage - Forward (Vf) (Typ) | 1.25V | Current - DC Forward (If) (Max) | 60 mA |
Vce Saturation (Max) | 300mV | Operating Temperature | -55°C ~ 100°C |
Mounting Type | Surface Mount | Package / Case | SOP-5 |
Supplier Device Package | 6-SOP, 5 Pin | Base Product Number | TCLT1109 |
Manufacturer | Vishay | Product Category | Transistor Output Optocouplers |
RoHS | Details | Mounting Style | SMD/SMT |
Number of Channels | 1 Channel | Isolation Voltage | 5000 Vrms |
Current Transfer Ratio - Min | 200 % | Current Transfer Ratio - Max | 400 % |
If - Forward Current | 60 mA | Vf - Forward Voltage | 1.6 V |
Maximum Collector Emitter Voltage | 80 V | Maximum Collector Current | 50 mA |
Maximum Collector Emitter Saturation Voltage | 300 mV | Rise Time | 3 us |
Fall Time | 4.7 us | Vr - Reverse Voltage | 6 V |
Pd - Power Dissipation | 250 mW | Minimum Operating Temperature | - 55 C |
Maximum Operating Temperature | + 100 C | Series | TCLT |
Brand | Vishay Semiconductors | Configuration | 1 Channel |
Current Transfer Ratio | 200 % | Height | 2 mm |
Length | 4.1 mm | Product Type | Transistor Output Optocouplers |
Factory Pack Quantity | 3000 | Subcategory | Optocouplers |
Width | 7.5 mm | Unit Weight | 0.016320 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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TCLT1109
Optocoupler Transistor W/Base O/P 1-CH
Inventory:
9,353
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




