The Littelfuse Inc. 662944-S8025R is a discrete semiconductor product, specifically an SCR thyristor.

• Package: bulk
• Standard Package: 500 pieces
• Current-Hold: 50mA
• Voltage-Off State: 800V
• Voltage-Gate Trigger: 1.5V
• Current-Gate Trigger: 35mA
• Voltage-On State: 1.6V
• Maximum On-State Current: 16A (It (AV)) and 25A (It (RMS))
• Current-Off State: 20 µA
• Non-Repetitive Surge Current (50Hz): 300A
• Non-Repetitive Surge Current (60Hz): 350A
• Type: standard recovery SCR
• Mounting: through-hole mounting
• Package/Case: TO-220-3
• Supplier Device Package: TO-220 Non-Isolated Tab
• Status: discontinued
• Benefit: provides reliable and efficient switching in various applications.