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Vishay SI4435FDYT1GE3 P-Channel Power MOSFET

The Vishay Si4435FDY is a P-Channel 30 V MOSFET designed for high-speed switching and power management in mobile, wearable, and battery-operated devices. It features TrenchFET® Gen III technology, low ON-resistance, and high pulsed drain current capabilities. Ideal for load switches, DC/DC converters, and adapter switching, this device offers reliable performance with RoHS compliance. Its compact SO-8 package ensures ease of integration into various electronic circuits, providing excellent efficiency and thermal stability for industrial and consumer applications.

Authorized Distributors
Source:Newark
Part No:SI4435FDY-T1-GE3
Stock:4847
Inv Date:06-09-2026
Price: Unit price: $0.803
Buy/RFQ:
Source:DigiKey
Part No:SI4435FDY-T1-GE3
Stock:97500
Inv Date:06-09-2026
Price: Unit price: $0.18723
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Part No:SI4435FDY-T1-GE3
Stock:186615
Inv Date:06-10-2026
Price: Unit price: $0.78
Buy/RFQ:
Part No:SI4435FDY-T1-GE3
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.205
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Vishay SI4435FDYT1GE3 P-Channel Power MOSFET Specifications:

  • Drain-source voltage: -30 V
  • Gate-source voltage: +20 V
  • Continuous drain current: 69 A at 150°C
  • Pulsed drain current: -328 A
  • Maximum power dissipation: 1456 mW
  • Operating junction temperature range: -56°C to +150°C
  • Thermal resistance junction-to-ambient: 45-56 °C/W
  • Thermal resistance junction-to-case: 20-26 °C/W
  • Gate threshold voltage: -2.2 V
  • Gate leakage current: 100 nA at +20 V
  • On-state resistance (Vgs = -4.5 V, Id = -7 A): 0.023-0.030 Ω
  • Gate charge: 13.5-42 nC
  • Body diode voltage: 0.82-1.2 V
  • Body diode reverse recovery time: 20-40 ns
  • Package: SO-8, RoHS compliant
  • Maximum junction temperature: +150°C

Buy the Vishay Si4435FDY – Reliable P-Channel Power MOSFET for Industrial Applications

Order the Vishay Si4435FDY P-Channel MOSFET online today and enhance your power management systems with a device designed for high-speed switching and efficiency. Its versatile SO-8 package, high pulsed current capacity, and low on-resistance make it ideal for mobile, wearable, and industrial applications. With RoHS compliance and robust thermal performance, this MOSFET ensures reliable operation in demanding environments. Purchase now and take advantage of fast delivery, competitive pricing, and technical support to optimize your electronic projects.

Buy Vishay Si4435FDY now and experience unmatched reliability and performance in power management and high-speed switching tasks.

Frequently Asked Questions

Where can I buy Vishay SI4435FDYT1GE3?

You can click on the BUY or RFQ button to purchase SI4435FDYT1GE3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SI4435FDYT1GE3?

You can download the SI4435FDYT1GE3 datasheet or visit the Vishay website for support.

Who is the manufacturer of SI4435FDYT1GE3?

Vishay

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