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The 7W08 is a rectifier diode manufactured by TOS (Toshiba). Below are its specifications, descriptions, and features based on available data:

Manufacturer:

• TOS (Toshiba Semiconductor)

Specifications:

• Type: Rectifier Diode
• Maximum Repetitive Reverse Voltage (VRRM): 800V
• Average Forward Current (IF(AV)): 7A
• Peak Forward Surge Current (IFSM): 200A (non-repetitive)
• Forward Voltage Drop (VF): ~1.1V (typical at IF = 7A)
• Reverse Recovery Time (trr): Fast recovery type (specific value not specified in standard datasheets)
• Operating Temperature Range: -55°C to +150°C
• Package Type: Typically TO-220AC (isolated tab)

Description:

• The 7W08 is a high-voltage rectifier diode designed for general-purpose power rectification applications.
• It is optimized for efficiency and reliability in AC/DC conversion circuits.
• Suitable for switching power supplies, inverters, and industrial equipment.

Features:

• High reverse voltage capability (800V)
• Low forward voltage drop for reduced power loss
• Fast recovery time for improved efficiency
• High surge current capability for robust performance
• Isolated package (TO-220AC) for easier heat dissipation and mounting

For exact performance curves and detailed electrical characteristics, refer to the official Toshiba datasheet for the 7W08.