25 A SCR The TYN1225RG is a thyristor manufactured by STMicroelectronics. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Type:** Sensitive Gate Silicon Controlled Rectifier (SCR) / Thyristor
- **Repetitive Peak Off-State Voltage (VDRM):** 1200 V
- **RMS On-State Current (IT(RMS)):** 25 A
- **Non-Repetitive Peak On-State Current (ITSM):** 260 A (for 10 ms)
- **Gate Trigger Current (IGT):** 5 mA (max)
- **Gate Trigger Voltage (VGT):** 1.5 V (max)
- **Holding Current (IH):** 5 mA (max)
- **Critical Rate of Rise of Off-State Voltage (dv/dt):** 1000 V/µs (min)
- **Operating Junction Temperature (Tj):** -40°C to +125°C
- **Package:** TO-220AB (Isolated)
### **Descriptions:**
- The TYN1225RG is a high-voltage thyristor designed for AC switching applications.
- It features a sensitive gate, allowing triggering with low gate current.
- The device is suitable for industrial and consumer applications requiring high surge current capability.
### **Features:**
- **High Voltage Capability:** 1200 V blocking voltage.
- **Low Gate Trigger Current:** Enables easy interfacing with control circuits.
- **High Surge Current Capability:** Supports high peak current handling.
- **Isolated Package:** TO-220AB insulated version for improved thermal performance.
- **High Commutation and dv/dt Performance:** Ensures reliable switching.
This information is based on STMicroelectronics' official documentation for the TYN1225RG.
