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Vishay V20KL45M3H High Current Schottky Rectifier

The V20KL45 is a high-current, surface-mount Schottky rectifier featuring low forward voltage drop of 0.28 V at 5A, optimized for low voltage high-frequency DC/DC converters, freewheeling diodes, and polarity protection. Designed with trench MOS barrier technology, it offers high efficiency operation, meets UL 94 V-0 flammability rating, and is RoHS-compliant. The FlatPAK 5x6 package ensures excellent thermal performance with a maximum junction temperature of 150°C, making it suitable for automotive and industrial applications requiring reliable, low-loss rectification.

Authorized Distributors
Source:DigiKey
Part No:V20KL45-M3/H
Stock:1500
Inv Date:06-09-2026
Price: Unit price: $0.50104
Buy/RFQ:
Part No:V20KL45-M3/H
Stock:1287
Inv Date:06-10-2026
Price: Unit price: $1.74
Buy/RFQ:

Vishay V20KL45M3H High Current Schottky Rectifier Specifications:

  • Package: FlatPAK 5x6
  • Maximum Repetitive Peak Reverse Voltage: 45 V
  • Maximum DC Forward Current: 20 A
  • Peak Forward Surge Current: 220 A
  • Forward Voltage Drop: 0.28 V at 5A, 0.33 V at 10A (125°C)
  • Reverse Current: 75 mA at 45V (125°C)
  • Junction Capacitance: 3400 pF at 4.0 V, 1MHz
  • Operating Junction Temperature Range: -40°C to +150°C
  • Thermal Resistance Junction-to-Ambient: 2.5°C/W (typ), 3.5°C/W (max)
  • Mechanical: FlatPAK 5x6, leads tin-plated, solderable
  • Compliance: RoHS, UL 94 V-0 flammability
  • Isolation: Molding compound
  • Material: Halogen-free, meets industry standards

Buy the Buy Vishay V20KL45 High Current Schottky Rectifier Part Number V20KL45M3H Online

Purchase the Vishay V20KL45 high-current surface-mount Schottky rectifier online today. Engineered for low forward voltage of 0.28 V at 5A, it provides efficient power rectification in high-frequency DC/DC converters, automotive, and industrial circuits. The FlatPAK 5x6 package offers excellent thermal management with junction temperatures up to 150°C. RoHS compliant and UL 94 V-0 rated, this diode delivers reliable performance, low power losses, and long-lasting durability for demanding electronic systems. Order now to enhance your power design with premium quality rectification solutions.

Get Vishay V20KL45M3H high-current Schottky rectifier today—designed for efficiency, low forward voltage, and reliable power conversion in demanding applications.

Frequently Asked Questions

Where can I buy Vishay V20KL45M3H?

You can click on the BUY or RFQ button to purchase V20KL45M3H from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part V20KL45M3H?

You can download the V20KL45M3H datasheet or visit the Vishay website for support.

Who is the manufacturer of V20KL45M3H?

Vishay

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