VF30200C-E3/4W

Diode Arrays Overview

VF30200C-E3/4W is a dual high voltage Trench MOS Barrier Schottky (TMBS) rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a common cathode configuration with two diodes in an ITO-220AB package. The device supports a maximum repetitive peak reverse voltage of 200 V and a maximum average forward rectified current of 15 A per diode. Electrical characteristics include a typical instantaneous forward voltage of 0.648 V at 15 A and 125 °C, and a maximum reverse current of 160 µA at 200 V and 25 °C. The component operates within a junction temperature range of -40 to +150 °C.

Diode Arrays Feature Summary

• Utilizes Trench MOS Schottky technology for low forward voltage drop and reduced power losses
• Provides high efficiency operation suitable for demanding power conversion applications
• Features low thermal resistance to facilitate effective heat dissipation

Diode Arrays Applications

• High frequency converters
• Switching power supplies
• Freewheeling diodes
• OR-ing diode circuits
• DC/DC converters
• Reverse battery protection

Diode Arrays Procurement Notes

Verify the specific ITO-220AB package designation when ordering, as the VF prefix distinguishes this variant from other packages like TO-220AB or D2PAK. Confirm RoHS compliance requirements align with the E3 suffix specifications. Ensure that the standard tube packaging quantity matches your assembly line needs. Cross-reference the datasheet revision date to ensure access to the most current electrical parameters and mechanical dimensions before finalizing procurement.

Diode Arrays Selection Notes

Select this component for designs requiring a 200 V blocking capability with a 15 A continuous current rating per channel. The ITO-220AB package provides isolation between the terminal and heatsink, which is critical for safety in certain topologies. Consider the thermal resistance characteristics when designing the cooling solution, as the junction-to-case value differs from non-isolated variants. Validate the forward voltage drop at your specific operating temperature to ensure efficiency targets are met.

Diode Arrays Part Context

The VF30200C belongs to the V30200C family of dual high voltage TMBS rectifiers. This family includes variants with different package options such as the V30200C (TO-220AB), VB30200C (D2PAK), and VI30200C (TO-262AA). All variants share identical electrical ratings but differ in thermal performance and physical mounting characteristics. The VF prefix specifically identifies the isolated ITO-220AB package version.

Diode Arrays Replacement Considerations

SBRB20200CTT4G is listed as a similar replacement part by onsemi.

Diode Arrays FAQ

What is the isolation voltage specification for the VF30200C?

The VF30200C utilizes the ITO-220AB package, which provides an isolation voltage of 1500 VAC from the terminal to the heatsink for one minute.

How does the forward voltage change with temperature?

The forward voltage decreases as temperature increases. At 15 A, the typical forward voltage is 0.841 V at 25 °C and drops to 0.648 V at 125 °C.

What is the peak forward surge current rating?

The peak forward surge current (IFSM) is rated at 250 A for an 8.3 ms single half sine-wave superimposed on the rated load.