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TLP665JF from TOSHIBA Pb-free,TOSHIBA

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TLP665JF

Manufacturer: TOSHIBA Pb-free, TOS

PHOTOCOUPLER GaAs IRED & PHOTO-TRIAC

Partnumber Manufacturer Quantity Availability
TLP665JF TOSHIBA Pb-free, TOS 6056 In Stock

Description and Introduction

PHOTOCOUPLER GaAs IRED & PHOTO-TRIAC The TLP665JF is an optocoupler (photocoupler) manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Toshiba  

### **Part Number:**  
TLP665JF  

### **Type:**  
Optocoupler (Photocoupler)  

### **Description:**  
The TLP665JF is a high-speed, high-isolation voltage optocoupler designed for signal transmission between circuits with different ground potentials. It consists of a GaAlAs infrared LED optically coupled to a high-speed photodetector.  

### **Key Features:**  
- **High Isolation Voltage:** 5000 Vrms (min)  
- **High-Speed Response:**  
  - Propagation Delay Time (tPLH): 0.5 μs (max)  
  - Propagation Delay Time (tPHL): 0.5 μs (max)  
- **Low Input Current:** 5 mA (max)  
- **Operating Temperature Range:** -40°C to +100°C  
- **Package Type:** SO6 (Surface Mount)  
- **Compliance:**  
  - UL Recognized (UL1577)  
  - CSA Approved  

### **Applications:**  
- Industrial control systems  
- Communication interfaces  
- Isolated signal transmission  
- Noise suppression in digital circuits  

### **Electrical Characteristics (Typical):**  
- **Forward Voltage (VF):** 1.25 V (at IF = 5 mA)  
- **Output Current (IO):** 16 mA (min)  
- **Current Transfer Ratio (CTR):** 50% (min)  

### **Mechanical Specifications:**  
- **Package Dimensions:** 4.6 mm × 7.6 mm × 2.1 mm  

This information is based on Toshiba's official datasheet for the TLP665JF optocoupler.

Application Scenarios & Design Considerations

PHOTOCOUPLER GaAs IRED & PHOTO-TRIAC

Alternative Part Number

  • H11L1M --: Logic-output optocoupler with similar input/output isolation function; widely available and pin-compatible in many designs.
  • PC900V --: Photocoupler with logic output and comparable isolation ratings, suitable drop-in for signal isolation applications.
  • 6N137 --: High-speed logic-output optocoupler with similar isolation performance; common alternative when switching speed matters.
  • HCPL-4506 --: High-speed optocoupler with similar gate-drive function and isolation, widely used as a TLP665JF replacement in inverter and IGBT drive circuits.
  • PC923 --: IGBT/MOSFET gate-drive optocoupler with comparable output drive and isolation voltage, a common cross-reference for Toshiba TLP665 series.
  • FOD3182 --: High-speed 2.5A gate-drive optocoupler offering similar isolation and drive capability for power switching applications.

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