VS-63CTQ100GPBF

Diode Arrays Overview

The VS-63CTQ100GPbF is a center-tap Schottky rectifier manufactured by Vishay Semiconductors. It features a dual anode common cathode configuration housed in a TO-220AB package. The device supports a maximum average forward current of 60 A (30 A per leg) and a repetitive peak reverse voltage of 100 V. Key electrical characteristics include a maximum forward voltage drop of 0.82 V at 30 A and 25 °C, and a maximum instantaneous reverse current of 20 mA at 125 °C. It operates within a junction temperature range of -65 °C to 175 °C.

Diode Arrays Feature Summary

• Optimized for low reverse leakage current at elevated temperatures using proprietary barrier technology.
• Features a guard ring structure designed to enhance ruggedness and ensure long-term reliability.
• Constructed with high purity, high temperature epoxy encapsulation for improved mechanical strength and moisture resistance.

Diode Arrays Applications

• Switching power supplies
• DC/DC converters
• Freewheeling diodes
• Reverse battery protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the datasheet to confirm compliance requirements. The PbF suffix indicates lead-free and RoHS compliance. The -N3 suffix adds halogen-free certification. Confirm that the required quantity matches the standard packaging specifications provided by the manufacturer before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high surge capability and operation up to 175 °C junction temperature. Ensure the thermal management design accounts for the specified thermal resistance values. Verify that the application voltage does not exceed the 100 V rating and that the forward current remains within the 30 A per leg limit under expected operating conditions.

Diode Arrays Part Context

This part belongs to the Vishay Schottky 'Q' series, indicated by the 'Q' in the model number. It utilizes silicon technology and is designed for general purpose high-frequency rectification. The product line emphasizes low forward voltage drop and high reliability for industrial and commercial power electronics applications.

Diode Arrays Replacement Considerations

The VS-63CTQ100G-N3 serves as a direct functional substitute, offering identical electrical ratings with added halogen-free compliance. When replacing, verify that the pinout and physical dimensions of the TO-220AB package remain compatible with the existing PCB layout and mounting hardware.

Diode Arrays FAQ

What is the maximum non-repetitive surge current per leg?

The maximum peak one-cycle non-repetitive surge current is 1500 A for a 5 µs sine wave or 3 µs rectangular pulse.

How does the forward voltage drop vary with temperature?

The forward voltage drop decreases as temperature increases; it is typically 0.78 V at 25 °C and 0.64 V at 125 °C for a 30 A forward current.

Is this component suitable for avalanche operation?

Yes, the datasheet specifies a non-repetitive avalanche energy rating of 11.25 mJ per leg and a repetitive avalanche current rating of 0.75 A.