Thyristor ASD EB2086764149 600V Vrated, Ifmax 0.2A

Through-hole thyristor ASD model EB2086764149 is a switching semiconductor component specified for a repetitive blocking voltage of 600 V and a maximum forward surge current of 0.2 A. The device is intended for use in power-electronic circuits that require controlled rectification and gate-driven switching at low current levels. Its form factor and electrical ratings make it suitable for small power supplies, protection circuits and other applications where a 600 V Vrated and limited surge capability are acceptable.

Advantages

This thyristor provides a high blocking voltage combined with a low maximum forward surge current, enabling safe operation in circuits with limited inrush requirements. The through-hole package simplifies assembly and replacement in prototyping and repair tasks. The gate-controlled conduction characteristic allows precise turn-on timing for rectification and switching functions in low-power designs.

Suitable for

• Low-current controlled rectifiers
• Gate-controlled switching in small power supplies
• Overcurrent protection and crowbar circuits with limited surge
• Prototyping, repair and educational electronics projects

Key specifications

• Repetitive blocking voltage: 600 V
• Maximum forward surge current (Ifmax): 0.2 A
• Mounting style: through-hole
• Device type: thyristor / silicon-controlled rectifier (SCR)
• Control: gate-triggered conduction

How to use

Install the thyristor in a through-hole PCB footprint matching its leads and ensure correct polarity according to the circuit schematic. Connect the anode, cathode and gate as specified by the design; provide appropriate gate drive voltage and current within the component's safe operating range. When using the device for rectification or switching, verify that the applied reverse and forward voltages do not exceed 600 V and that the circuit limits surge currents to the specified maximum. Implement thermal management and spacing consistent with the device's dissipation and voltage rating.

Usage recommendations

For reliable operation, use this thyristor in circuits where steady-state and transient currents remain below the specified limits. Include series resistance, snubbers or current-limiting elements if startup or fault conditions could generate higher surge currents. Follow standard safety practices for high-voltage circuits, including adequate insulation, creepage distances and protective components.