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Vishay SISB46DNT1GE3 high-current MOSFET

The N-Channel MOSFET is a high-performance device designed for efficient switching and power management in various electronic applications. It features a low on-resistance of 0.01580Ω at Vgs = 4.5V, a maximum drain-source voltage of 40V, and supports continuous drain currents up to 11485A at 25°C. Ideal for synchronous rectification, DC/DC converters, motor drive switches, and load control, it has a compact PowerPAK 1212-8 package that offers excellent thermal characteristics and space-saving advantages while maintaining high reliability and low energy loss.

Authorized Distributors
Source:Newark
Part No:SISB46DN-T1-GE3
Stock:13
Inv Date:06-09-2026
Price: Unit price: $0.128
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Source:DigiKey
Part No:SISB46DN-T1-GE3
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.4179
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Part No:SISB46DN-T1-GE3
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.59
Buy/RFQ:
Part No:SISB46DN-T1-GE3
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.4
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Vishay SISB46DNT1GE3 high-current MOSFET Specifications:

  • Drain-Source Voltage: 40 V
  • Gate-Source Voltage: +20/-16 V
  • Continuous Drain Current: 11,485 A at 25°C
  • Pulsed Drain Current: 19 A
  • Maximum Power Dissipation: 7.2 W at 25°C
  • Thermal Resistance Junction-to-Ambient: 38°C/W typical, 48°C/W maximum
  • Thermal Resistance Junction-to-Case: 43°C/W typical, 54°C/W maximum
  • Gate Threshold Voltage: 1.4 V to 2.2 V
  • On-State Resistance: 0.01580Ω typical at Vgs = 4.5V
  • Single Pulse Avalanche Energy: 6 mJ
  • Body Diode Forward Voltage: 0.8 to 1.2 V at 5A
  • Operating Junction and Storage Temperature: -55°C to +150°C
  • Soldering Temperature: Peak 260°C

Buy the Vishay SISB46DNT1GE3 – Reliable MOSFET for Industrial Applications

Upgrade your electronic projects with Vishay’s SISB46DNT1GE3 high-current N-channel MOSFET, designed for superior switching performance and thermal efficiency. Its compact PowerPAK 1212-8 package provides excellent heat dissipation and space-saving benefits, ideal for applications like DC/DC converters, motor drives, and load switches. With low on-resistance and high current capacity, this device ensures low energy losses and enhanced reliability. Purchase online now to integrate reliable, high-performance power components into your industrial or consumer electronic designs.

Order your Vishay Series SISB46DNT1GE3 high-current MOSFET today and ensure your power management projects operate with dependable efficiency.

Frequently Asked Questions

Where can I buy Vishay SISB46DNT1GE3?

You can click on the BUY or RFQ button to purchase SISB46DNT1GE3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SISB46DNT1GE3?

You can download the SISB46DNT1GE3 datasheet or visit the Vishay website for support.

Who is the manufacturer of SISB46DNT1GE3?

Vishay

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