VS-VSKJ56/16

Diode Arrays Overview

The VS-VSKJ56/16 is a high-voltage power diode module from the VSK.56 series manufactured by Vishay Semiconductors. It features a two-diodes common anode circuit configuration housed in an ADD-A-PAK (TO-240AA) package. The device supports a maximum repetitive peak reverse voltage of 1600 V and provides a maximum average forward current of 60 A at a case temperature of 114 °C. It exhibits a maximum non-repetitive peak reverse voltage of 1700 V and handles surge currents up to 1360 A at 60 Hz. The junction temperature range spans from -40 °C to +150 °C.

Diode Arrays Feature Summary

• Utilizes exposed direct bonded copper substrate for excellent thermal performance
• Features industrial standard package with UL approval file E78996
• Designed and qualified specifically for industrial level applications

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific circuit configuration code 'J' corresponds to the required two-diodes common anode topology. Confirm that the 1600 V rating aligns with system voltage requirements. Ensure mounting hardware complies with the specified M5 x 0.8 screw torque guidelines. Validate thermal interface material compatibility for the recommended internal thermal resistance values.

Diode Arrays Selection Notes

Select this component when a common anode dual diode arrangement is necessary for high voltage isolation. The TO-240AA package facilitates easy heat sink mounting for efficient thermal dissipation. Consider the 60 A continuous current capability relative to the expected load profile and ambient operating conditions. Evaluate the 1700 V non-repetitive surge rating against potential transient overvoltage events in the target application.

Diode Arrays Part Context

This module belongs to the VSK.56 series, which includes variants with different voltage codes and circuit configurations such as doubler, common cathode, and single diode setups. All series members share the same AAP Gen 7 mechanical footprint and general electrical characteristics, differing primarily in their blocking voltage ratings and internal diode interconnections.

Diode Arrays Replacement Considerations

Cross-reference other VSK.56 series part numbers with the 'J' circuit configuration code. Verify identical voltage ratings and current capabilities before substitution. Ensure the replacement maintains the same TO-240AA package dimensions and pinout assignments.