85HF100, 85A 1000V Stud-Type Standard Recovery Diode, DO-203AB

The 85HF100 is a high-performance standard recovery diode designed for demanding applications requiring high current and voltage handling capabilities. Its stud-type construction and robust thermal characteristics make it ideal for use in power supplies, battery chargers, converters, machine tool controls, and welding equipment.​

Key Features:

• High Voltage and Current Ratings: Supports up to 1000V peak reverse voltage and 85A average forward current, suitable for high-power applications.​
• Low Forward Voltage Drop: Typical forward voltage drop of 1.2V at 267A, minimizing power loss.​
• High Surge Capability: Capable of handling surge currents up to 1500A, enhancing durability under transient conditions.​
• Robust Thermal Management: Features a thermal resistance of 0.35 K/W junction-to-case, ensuring efficient heat dissipation.​
• Wide Operating Temperature Range: Operates reliably within a temperature range of -65°C to +180°C.​
• Versatile Mounting Options: Available in both stud cathode and stud anode versions for flexible installation.​

Additional Specifications:

• Type: Standard Recovery Diode​
• Mounting Style: Stud Mount
• Peak Reverse Repetitive Voltage (VRRM): 1000V
• Forward Average Current (If): 85A
• Forward Voltage (Vf): 1.2V At 267A
• Maximum Surge Current: 1500A
• Reverse Current (Ir): 9Ma At 1000V
• Dimensions: DO-203AB Standard Dimensions