VS-VSKJ56/12

Diode Arrays Overview

The VS-VSKJ56/12 is a high-voltage silicon diode module from Vishay Semiconductors, designed for industrial applications. It features a two-diodes common anode circuit configuration within the ADD-A-PAK (TO-240AA) package. The device supports a maximum repetitive peak reverse voltage of 1200 V and handles a maximum average forward current of 60 A at a case temperature of 114 °C. It withstands non-repetitive surge currents up to 1360 A at 60 Hz. Operating junction temperatures range from -40 °C to +150 °C.

Diode Arrays Feature Summary

• Utilizes exposed direct bonded copper substrate for excellent thermal performance
• Features UL approval file E78996 for industrial level qualification
• Provides high surge capability with minimized internal interfaces

Diode Arrays Applications

• High voltage regulated power supplies
• Lighting circuits
• Temperature control circuits
• Motor speed control circuits
• UPS and battery chargers

Diode Arrays Procurement Notes

Verify the specific circuit configuration code 'J' corresponds to the required two-diodes common anode topology before procurement. Confirm that the 1200 V rating aligns with the system's maximum repetitive peak reverse voltage requirements. Ensure mounting hardware complies with the specified M5 x 0.8 screw torque guidelines for reliable heat sink attachment.

Diode Arrays Selection Notes

Select this component when a common anode diode arrangement is necessary for high voltage rectification. The TO-240AA package facilitates easy mounting on standard heat sinks. Evaluate the thermal resistance characteristics against the expected conduction angles to ensure the junction temperature remains within the specified operational limits during continuous operation.

Diode Arrays Part Context

This module belongs to the VS-VSKD56.., VS-VSKE56.., VS-VSKJ56.., and VS-VSKC56.. series, which share identical electrical ratings but differ in internal circuit configurations. The 'J' designation specifically identifies the two-diodes common anode variant. All series members utilize the same AAP Gen 7 mechanical housing and thermal management structure.

Diode Arrays Replacement Considerations

Direct replacements must maintain the 1200 V reverse voltage rating, 60 A average current capacity, and the two-diodes common anode circuit configuration. Verify that any substitute part utilizes the ADD-A-PAK (TO-240AA) package to ensure mechanical compatibility with existing mounting structures.

Diode Arrays FAQ

What does the 'J' suffix indicate in the part number?

The 'J' suffix indicates a two-diodes common anode circuit configuration.

What is the maximum non-repetitive peak reverse voltage?

The maximum non-repetitive peak reverse voltage is 1300 V.

How many terminals does the module have?

The module has three terminals corresponding to the two anodes and the single common cathode.