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Vishay VS20CTQ045M3 High Power Schottky Rectifier

The VS-20CTQ series features high-performance Schottky rectifiers designed for reliable operation at junction temperatures up to 175°C. These devices have low forward voltage drops, high-frequency capabilities, and are RoHS compliant, making them suitable for switching power supplies, converters, and reverse battery protection. The series includes models rated for 35 V, 40 V, and 45 V with a maximum average forward current of 20 A. Encapsulated in a halogen-free, high-temperature epoxy, they offer ruggedness, moisture resistance, and long-term reliability with optimal thermal management and electrical performance.

Authorized Distributors
Source:DigiKey
Part No:VS-20CTQ045-M3
Stock:6746
Inv Date:06-09-2026
Price: Unit price: $3.78
Buy/RFQ:
Part No:VS-20CTQ045-M3
Stock:8707
Inv Date:06-10-2026
Price: Unit price: $3.43
Buy/RFQ:
Source:Arrow EU
Part No:VS-20CTQ045-M3
Stock:2300
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay VS20CTQ045M3 High Power Schottky Rectifier Specifications:

  • Package: 3L TO-220AB
  • Voltage Ratings: 35V, 40V, 45V
  • Maximum Forward Voltage Drop: 0.57V at 10A, 125°C
  • Maximum Reverse Leakage Current: 15 mA at rated voltage and 125°C
  • Maximum Surge Current: 1060A per cycle
  • Maximum Avalanche Energy: 13 mJ
  • Maximum Junction Capacitance: 900 pF at 5V
  • Thermal Resistance, junction to case: 3.25°C/W
  • Operating temperature range: -55°C to +175°C
  • Weight: 2 g
  • Encapsulation: Halogen-free, moisture resistant epoxy
  • Material: Proprietary barrier technology for low reverse leakage
  • Repetitive Avalanche Current: 2.0A
  • Maximum dV/dt: 10,000 V/μs
  • Series inductance per leg: 80 nH
  • Maximum thermal resistance, case to heatsink: 0.50°C/W
  • Lead configuration: Compatible with JEDEC outline TO-220AB

Buy the VISHAY VS-20CTQ045-M3 – Reliable Schottky Rectifier for Industrial Applications

Purchase VISHAY VS-20CTQ045-M3 high power Schottky rectifier online today. Designed for industrial applications, it offers low forward voltage, high frequency operation, and robust thermal performance. Ideal for switching power supplies, converters, and reverse battery protection, this device ensures reliable long-term operation under demanding conditions. Its halogen-free, epoxy encapsulation provides moisture resistance and mechanical strength. Buy now to enhance your power management system with this durable, RoHS-compliant rectifier built for efficiency and reliability.

Get VISHAY VS-20CTQ045-M3 today—built for high efficiency, ruggedness, and long-lasting performance in demanding power conversion projects.

Frequently Asked Questions

Where can I buy Vishay VS20CTQ045M3?

You can click on the BUY or RFQ button to purchase VS20CTQ045M3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VS20CTQ045M3?

You can download the VS20CTQ045M3 datasheet or visit the Vishay website for support.

Who is the manufacturer of VS20CTQ045M3?

Vishay

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