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Vishay MGDT100125 High-Frequency Gate Drive Transformer

The MGDT100125 is a miniature, high-frequency planar transformer designed for gate drive applications in power electronics. Its compact size measures 20.57 x 18.42 x 11.43 mm, with through-hole and surface-mount terminals. Capable of withstanding voltages up to 3750 Vac dielectric withstanding, it features a 700:1 frequency ratio, low stray capacitance, and high isolation ratings. Its low profile and RoHS compliance make it ideal for driving high-side MOSFETs and IGBTs efficiently, with excellent rise time and peak current characteristics for reliable operation in switching power supplies and inverter circuits.

Authorized Distributors
Source:DigiKey
Part No:MGDT100125
Stock:0
Inv Date:06-09-2026
Price: Unit price: $11.55
Buy/RFQ:
Part No:MGDT100125
Stock:14
Inv Date:06-10-2026
Price: Unit price: $12.31
Buy/RFQ:

Vishay MGDT100125 High-Frequency Gate Drive Transformer Specifications:

  • Size: 20.57 x 18.42 x 11.43 mm
  • Dielectric withstand voltage: 3750 Vac (1 min)
  • Gate to gate voltage: 2500 Vac
  • Total power dissipation: 20 W at 25°C
  • Operating temperature: -55°C to +125°C
  • Storage temperature: -55°C to +130°C
  • Frequency range: 100 to 500 kHz
  • Terminals: Through-hole and surface-mount
  • Inductance: 0.035 μH to 0.050 μH
  • Leakage resistance: 80 to 240 Ω
  • Capacitance drive: 5 to 35 pF
  • Maximum transfer ratio: 4:1 to 1:1.25
  • RoHS compliant structure

Buy the Vishay Series MGDT: High-Frequency Gate Drive Transformer MGDT100125

Purchase the Vishay MGDT100125 high-frequency gate drive transformer online today to enhance your switching power supply designs. This compact, RoHS-compliant transformer is ideal for driving high-side MOSFETs and IGBTs with excellent rise times, peak currents, and high-voltage isolation up to 3750 Vac. With a size of 20.57 by 18.42 mm and a power dissipation of 20 W, it offers reliable performance across a wide temperature range, making it perfect for inverter circuits, high-frequency switching, and power management systems. Fast, secure online ordering ensures you get quality components for your projects.

Order your Vishay Series MGDT100125 high-frequency gate drive transformer today and ensure reliable, efficient performance in your power switching applications.

Frequently Asked Questions

Where can I buy Vishay MGDT100125?

You can click on the BUY or RFQ button to purchase MGDT100125 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part MGDT100125?

You can download the MGDT100125 datasheet or visit the Vishay website for support.

Who is the manufacturer of MGDT100125?

Vishay

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