What differentiates the TLP3475W is its ability to reduce insertion loss and improve high-frequency signal transfer characteristics, making it suitable for applications requiring fast signals and high accuracy such as semiconductor testers. 
Benefits: 
Low insertion loss, avoiding power loss in high-frequency signals. 
Stable operation at high frequencies up to 20 GHz. 
Compact size: only 1.45 mm x 2.0 mm x 0.8 mm. 
Features: 
Dimensions: 1.45 mm x 2.0 mm x 0.8 mm. 
Operating temperature: -40 – 110 oC 
Impedance: 1.1 – 1.5 (Ω) 
Insertion loss: -3dB 
Applications: 
Semiconductor testers  
Measuring equipment