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TLP281-1GB
TLP281-1GB
| Part Number | TLP281-1GB |
|---|---|
| Manufacturer | Toshiba Electronic Devices & Storage Corporation |
| Category | Optoelectronics > Optoisolators > Transistor, Photovoltaic Output |
| Description | OPTOISOLATOR 1CH TRANS 4-SOP |
Product Overview
The TLP281-1GB is a single-channel phototransistor optocoupler packaged in a miniature 4-SOP surface-mount design with halogen-free green compound. It features a GaAs infrared LED optically coupled to an NPN silicon phototransistor, providing high isolation voltage, low power consumption, and stable current transfer ratio. This device is ideal for compact electronic systems requiring electrical isolation, noise reduction, and signal transmission.
| Specifications | Details |
|---|---|
| RoHS Status | RoHS Compliant |
| EDA/CAD Models | Available |
| Warranty | 1 Year |
| Brand | Toshiba |
| Number of Channels | 1 Channel |
| Isolation Voltage | 3750Vrms |
| Output Type | NPN Phototransistor |
| Current Transfer Ratio (CTR) | 50% ~ 600% at IF=5mA, VCE=5V |
| Input Forward Voltage | 1.2V (Typ) at IF=10mA |
| Operating Temperature | -55°C ~ 100°C |
| Mounting Type | Surface Mount |
| Package / Case | 4-SOP |
| Package Features | Halogen-Free, Green Molding Compound |
Typical Applications
- Industrial Control Systems
- Switching Power Supplies
- Microcontroller I/O Isolation
- Consumer Electronics
- Portable Electronic Devices
- Measurement Instruments
- Home Appliance Control
- Signal Isolation Circuits
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
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