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Vishay VS42CTQ030SM3 Schottky Rectifier

This high-performance Schottky rectifier module is designed for very low forward voltage drop and reliable operation at junction temperatures up to 150°C. Suitable for switching power supplies, freewheeling diodes, and reverse battery protection, it features a 2x20 A current rating, 30 V voltage rating, and RoHS compliance. Encapsulated in DPAK (TO-263AB) or TO-262AA packages, it includes guard rings for ruggedness, high purity epoxy for moisture resistance, and meets JEDEC qualification standards for long-term reliability and high-frequency operation.

Authorized Distributors
Source:Newark
Part No:VS-42CTQ030S-M3
Stock:972
Inv Date:06-09-2026
Price: Unit price: $1.08
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Source:DigiKey
Part No:VS-42CTQ030S-M3
Stock:7940
Inv Date:06-09-2026
Price: Unit price: $4.54
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Part No:VS-42CTQ030S-M3
Stock:1821
Inv Date:06-10-2026
Price: Unit price: $4.23
Buy/RFQ:
Part No:VS-42CTQ030S-M3
Stock:620
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay VS42CTQ030SM3 Schottky Rectifier Specifications:

  • Maximum forward current per leg: 20 A
  • Maximum reverse voltage: 30 V
  • Maximum forward voltage drop at 20 A, 125°C: 0.38 V
  • Reverse leakage current at 125°C: 183 mA
  • Operating junction temperature range: -55°C to +150°C
  • Package options: DPAK (TO-263AB), TO-262AA
  • Guard ring for ruggedness and reliability
  • High purity, high temperature epoxy encapsulation
  • Has RoHS compliance and halogen-free options
  • Thermal resistance, junction to case: 0.50°C/W
  • Maximum surge current per leg: 1100 A
  • Avalanche energy per leg: 13 mJ
  • Reverse capacitance (Typ): 2640 pF at 5 V
  • Thermal impedance (single pulse): varies as per waveform
  • Designed per JEDEC standards, with a max junction temp of 150°C

Buy the Buy Vishay Schottky Series 42CTQ030S-M3 Part Number 42CTQ030S-M3 Online

Get your Vishay Schottky Rectifier Series42CTQ030S-M3 with 2x20 A current and 30 V voltage ratings online today. This high-performance diode is ideal for switching power supplies, reverse battery protection, and high-frequency applications. Encapsulated in RoHS-compliant DPAK (TO-263AB) or TO-262AA packages, it features a guard ring for ruggedness, high purity epoxy for moisture resistance, and meets JEDEC standards for long-term reliability. Order now to ensure dependable performance in your electronic projects.

Order your Vishay Series42CTQ030S-M3 2x20 A Schottky Rectifier today and ensure your circuits operate reliably at up to 150°C junction temperature with minimal forward voltage drop.

Frequently Asked Questions

Where can I buy Vishay VS42CTQ030SM3?

You can click on the BUY or RFQ button to purchase VS42CTQ030SM3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VS42CTQ030SM3?

You can download the VS42CTQ030SM3 datasheet or visit the Vishay website for support.

Who is the manufacturer of VS42CTQ030SM3?

Vishay

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