VX80170PW-M3/P

Diode Arrays Overview

The Vishay VX80170PW-M3/P is a dual high voltage Trench MOS Barrier Schottky (TMBS) rectifier housed in a TO-247AD 3L package. It features a common cathode configuration with a maximum repetitive peak reverse voltage of 170 V and an average forward rectified current of 80 A per device (40 A per diode). The component supports a peak forward surge current of 500 A and operates within a junction temperature range of -40 °C to +175 °C. Key electrical characteristics include a typical instantaneous forward voltage of 0.68 V at 10 A and 25 °C, and a maximum reverse current of 0.2 mA at rated voltage.

Diode Arrays Feature Summary

• Utilizes Trench MOS Schottky technology for ultra-low forward voltage drop and reduced power losses.
• Provides high efficiency operation suitable for demanding switching applications.
• Features matte tin plated leads that are solderable per J-STD-002 standards.
• Molding compound meets UL 94 V-0 flammability rating.

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's documentation to ensure compliance with material categorization and qualification requirements. Confirm whether the base part number or the HM3 variant is required based on automotive qualification needs. Check the latest datasheet revision for any updates to mechanical dimensions or thermal characteristics before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component for designs requiring low forward voltage drop to minimize conduction losses in high-current applications. Ensure the thermal management solution can handle the specified thermal resistance from junction to case. Verify that the operating junction temperature remains within the -40 °C to +175 °C range under all expected load conditions and ambient temperatures.

Diode Arrays Part Context

This device belongs to the VX series of high voltage TMBS rectifiers from Vishay General Semiconductor. It is designed to replace traditional PN junction rectifiers in applications where lower forward voltage and faster switching speeds are critical. The TO-247AD package allows for efficient heat dissipation through direct mounting to a heatsink.

Diode Arrays Replacement Considerations

VX80170PWHM3_A/P

Diode Arrays FAQ

What is the maximum solder bath temperature allowed?

The maximum solder bath temperature is 275 °C for a duration of 10 seconds, as per JESD 22-B106.

Does the M3 suffix indicate automotive qualification?

No, the M3 suffix indicates a halogen-free, RoHS-compliant product. Automotive qualification is indicated by the HM3 suffix.

What is the typical junction capacitance?

The typical junction capacitance is 3600 pF, measured at 4.0 V reverse voltage and 1 MHz frequency.