TLP3214 is a high-speed photorelay suitable for high-speed testers and high-frequency measurement devices. It combines a photomosfet and an infrared emitting diode using optical coupling. It is designed with low C×R and low on-resistance to ensure reliable switching of high-frequency signals. It is mainly used as a replacement for mechanical relays and is suitable for switching elements in high-speed testers.
The TLP3214 is a high‑speed photorelay with a 1.27 mm pitch SSOP‑4 package. It offers low on‑resistance and high isolation, making it suitable for high‑frequency switching applications such as test equipment and logic testers.
The document provides absolute maximum ratings, recommended operating conditions, detailed electrical parameters, switching times, package dimensions and handling precautions for reliable integration into electronic systems. This manual is written in Japanese.
| On‑voltage (minimum) | 40 V |
|---|---|
| Trigger LED current (maximum) | 4 mA |
| On‑current (maximum) | 250 mA |
| Output capacitance (maximum) | 7 pF |
| Isolation voltage (minimum) | 1500 Vrms |
| Recommended operating voltage | 32 V (max) |
The maximum continuous on‑current is 250 mA.
It provides a minimum isolation voltage of 1500 Vrms.
The recommended operating voltage is up to 32 V peak‑to‑peak.
The trigger LED current is limited to 4 mA maximum.