PHOTOCOUPLER GaAs IRED & PHOTO-TRANSISTOR The TLP627 is an optocoupler manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Isolation Voltage:** 5000 Vrms (min)
- **Collector-Emitter Voltage (VCEO):** 300 V (max)
- **Collector Current (IC):** 50 mA (max)
- **Current Transfer Ratio (CTR):** 100% (min at IF = 5 mA, VCE = 5 V)
- **Input Forward Current (IF):** 25 mA (max)
- **Forward Voltage (VF):** 1.15 V (typ at IF = 5 mA)
- **Turn-On Time (ton):** 3 μs (max at IF = 10 mA, VCC = 5 V, RL = 100 Ω)
- **Turn-Off Time (toff):** 3 μs (max at IF = 10 mA, VCC = 5 V, RL = 100 Ω)
- **Operating Temperature Range:** -55°C to +110°C
### **Description:**
The TLP627 is a high-reliability photocoupler (optocoupler) consisting of a GaAs infrared LED and a high-speed phototransistor. It provides electrical isolation between input and output circuits, making it suitable for noise-sensitive applications.
### **Features:**
- **High Isolation Voltage:** 5000 Vrms ensures strong electrical isolation.
- **High Current Transfer Ratio (CTR):** Minimum 100% at standard conditions.
- **Fast Switching Speed:** Suitable for high-speed signal transmission.
- **Wide Operating Temperature Range:** Can function in extreme conditions (-55°C to +110°C).
- **Compact Package:** Available in a 4-pin DIP (Dual In-line Package).
This information is strictly based on the manufacturer's datasheet for the TLP627 optocoupler by Toshiba.
