TLP2418 is a photocoupler from Toshiba. It is packaged in SO8 and has a working voltage range of 4.5-5.5V, an input current of 5mA, an output voltage of 6V, and a transmission delay time of 75ns. The product has the characteristics of ±15kV/μs instantaneous common mode suppression voltage and 3750Vrms insulation resistance, and is widely used in PDP, FA and other fields.
The TLP2418 is a GaAs infrared LED combined with a high‑gain, high‑speed phototransistor in an SO‑8 package. It features an open‑collector output and a shielded receiver IC for excellent noise immunity and common‑mode rejection.
The document lists absolute maximum ratings, recommended operating conditions, switching characteristics, and detailed packaging specifications, as well as mounting, storage, and safety guidelines for reliable use in industrial and consumer electronics applications. This manual is written in Japanese.
| Operating Voltage (Vcc) | 4.5‑5.5 V |
|---|---|
| Input LED Forward Current (IF) | 5 mA (max) |
| Isolation Voltage | 3750 Vrms (min) |
| Propagation Delay (tpHL) | 75 ns (max) |
| Power Dissipation (Po) | 80 mW (max) |
The recommended operating temperature range is –40 °C to 125 °C.
The input LED forward current is limited to 5 mA maximum.
The device provides a minimum isolation voltage of 3750 Vrms.