TLP3475W(TP,E(O

TLP3475W(TP,E(O is a photorelay that consists of a photo MOSFET optically coupled to an infrared LED. It is housed in a WSON4 package. The TLP3475W features a low CR product and extremely low on-state resistance and thus delivers high on-state current. Additionally, the TLP3475W offers low insertion loss of a high-frequency signal and thus prevents the degradation of a rapidly rising signal. The TLP3475W also features low off-state current and low output pin capacitance, making it suitable for high-frequency measuring instrument applications. Typical applications are measuring instruments, high-speed memory testers, high-speed logic IC testers, ATE (automatic test equipment), and probe cards.

• Normally opened (1-Form-A)
• OFF-state output terminal voltage: 60V (min)
• Trigger LED current is 3mA (max)
• ON-state current is 0.4A (max), ON-state resistance: 1.5ohm (max)
• Output capacitance is 12pF (typ.), 20pF (max)
• Isolation voltage is 300Vrms (min)
• Insertion loss is 3dB (f = 20GHz) (typ.)
• Supply voltage is 48V maximum
• Operating temperature range from -20 to 100°C