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Vishay SI7430DPT1GE3 Power MOSFET

The Vishay Siliconix Si7430DP is an N-Channel 150 V MOSFET designed for high-efficiency switching applications. It features low gate charge and on-resistance, making it suitable for primary side switching and single-ended power switching in compact PowerPAK SO-8 packages. The device offers excellent thermal performance, with low junction-to-ambient resistance and exposed pad for better heat dissipation. This MOSFET performs reliably under high-current conditions, with a high pulsed drain current of 50 A and robust avalanche energy, ideal for modern power electronics requiring efficient, space-saving solutions.

Authorized Distributors
Source:Newark
Part No:SI7430DP-T1-GE3
Stock:5044
Inv Date:06-09-2026
Price: Unit price: $4.72
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Source:DigiKey
Part No:SI7430DP-T1-GE3
Stock:5227
Inv Date:06-09-2026
Price: Unit price: $4.18
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Part No:SI7430DP-T1-GE3
Stock:3371
Inv Date:06-10-2026
Price: Unit price: $3.88
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Part No:SI7430DP-T1-GE3
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.01
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Part No:SI7430DP-T1-GE3
Stock:138
Inv Date:06-10-2026
Price: N/A
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Vishay SI7430DPT1GE3 Power MOSFET Specifications:

  • Drain-Source Voltage: 150 V
  • Gate-Source Voltage: ±20 V
  • Continuous Drain Current: 576 A at 70°C
  • Pulsed Drain Current: 50 A
  • Drain-Source On-State Resistance: 0.045 Ω (Vgs=10 V)
  • Gate Charge: 23 nC
  • Gate Resistance: 0.85 to 1.3 Ω
  • Body Diode Voltage: 0.77 to 1.2 V
  • Maximum Power Dissipation: 3.6 W at 70°C
  • Operating Junction Temperature Range: -55°C to 150°C
  • Thermal Resistance: Max 24 °C/W junction-to-ambient
  • Package: PowerPAK SO-8, leadless, low profile
  • Soldering Temperature: Max 260°C peak @ 10s

Buy the Buy Vishay Siliconix Si7430DP Part Number SI7430DPT1GE3 Online

Enhance your electronic project with the Vishay Siliconix Si7430DP N-Channel MOSFET. This space-saving PowerPAK SO-8 device offers an impressive 150V drain-source voltage, low Rds(on), and high pulsed current capacity, making it ideal for efficient switching. Its excellent thermal characteristics enable better heat dissipation, ensuring longevity and reliability in high-current applications. Perfect for compact power management, it guarantees optimal performance in space-constrained environments. Buy online now to integrate this high-quality MOSFET into your power electronics systems and achieve dependable, efficient results.

Order your Vishay Siliconix Si7430DP MOSFET today and enhance your power switching efficiency with reliable thermal performance and high current capacity.

Frequently Asked Questions

Where can I buy Vishay SI7430DPT1GE3?

You can click on the BUY or RFQ button to purchase SI7430DPT1GE3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SI7430DPT1GE3?

You can download the SI7430DPT1GE3 datasheet or visit the Vishay website for support.

Who is the manufacturer of SI7430DPT1GE3?

Vishay

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