IXYS CS19-12HO1 Phase Control Thyristor, 1.2kV, 19A, TO-220AB

The IXYS CS19-12HO1 is a high-performance phase control thyristor designed for reliable operation in demanding industrial applications. Featuring a robust glass passivated chip, this SCR delivers long-term stability of leakage current and blocking voltage, ensuring consistent performance over time.

Ideal for inrush current limiting in power supplies and AC drives, this thyristor handles frequencies up to 400Hz and offers a peak repetitive off-state voltage of 1.2kV. With an average on-state current of 19A and an on-state RMS current of 29A, it provides solid current handling for motor control and power management systems.

The component is housed in a standard international TO-220AB package with 3 pins, offering simple mounting and straightforward integration into a wide range of circuits. Its UL94V-0 flammability rating ensures high safety standards, while the through-hole mounting style simplifies assembly.

Key Features

• Phase control thyristor for industrial applications
• Peak repetitive off-state voltage: 1.2kV
• Average on-state current: 19A (RMS 29A)
• Gate trigger current max: 28mA
• Peak non-repetitive surge current: 140A
• Operating temperature range up to 125°C
• UL94V-0 flammability rated package
• Simple through-hole mounting in TO-220AB case