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Vishay SIR158DPT1RE3 Power MOSFET

The Vishay Siliconix SiR158DP is a highly efficient N-channel 30 V power MOSFET designed for low-side switching applications like DC/DC converters, servers, and OR-ing circuits. It features a PowerPAK SO-8 package, providing excellent thermal performance and low on-resistance for improved energy efficiency. With a maximum drain-source voltage of 30 V and continuous drain current up to 32 A at 70°C, it offers reliable operation under demanding conditions. Its low gate charge and capacitance make it ideal for fast switching in high-power circuits, ensuring durability and optimal thermal management.

Authorized Distributors
Source:Newark
Part No:SIR158DP-T1-RE3
Stock:2474
Inv Date:06-09-2026
Price: Unit price: $2.95
Buy/RFQ:
Source:DigiKey
Part No:SIR158DP-T1-RE3
Stock:11
Inv Date:06-09-2026
Price: Unit price: $2.52
Buy/RFQ:
Part No:SIR158DP-T1-RE3
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.52
Buy/RFQ:

Vishay SIR158DPT1RE3 Power MOSFET Specifications:

  • Drain-Source Voltage: 30 V
  • Gate-Source Voltage: ±20 V
  • Continuous Drain Current: 32 A at 70°C
  • Pulsed Drain Current: 400 A
  • Drain-Source On-Resistance: 0.00185 – 0.00230 Ω
  • Gate-Source Threshold Voltage: 1.2 V minimum at 25°C
  • Input Capacitance: 4980 pF
  • Output Capacitance: 915 pF
  • Reverse Transfer Capacitance: 495 pF
  • Total Gate Charge: 87-130 nC
  • Maximum Power Dissipation: 3.4 W at 70°C
  • Operating Junction Temperature Range: -55°C to 150°C
  • Thermal Resistance Junction-to-Ambient: 23 °C/W maximum
  • Body Diode Voltage: 0.71 V at 4 A
  • Package: PowerPAK SO-8
  • Peak Soldering Temperature: 260°C

Buy the Buy Vishay Siliconix SiR158DP Part Number SIR158DPT1RE3 Online

Order the Vishay Siliconix SiR158DP power MOSFET online today and experience unmatched efficiency in high-power switching applications. This industry-leading N-channel device features a compact PowerPAK SO-8 package, low Rds(on), fast switching times, and excellent thermal performance. Perfect for DC/DC converters, servers, and OR-ing applications, it ensures reliable operation and minimal heat generation. Easy to install with recommended land patterns, this MOSFET delivers exceptional performance with optimal thermal management, making it an indispensable component in demanding electronic circuits.

Get Vishay Siliconix SiR158DP today—built for high-current switching, thermal efficiency, and long-lasting durability.

Frequently Asked Questions

Where can I buy Vishay SIR158DPT1RE3?

You can click on the BUY or RFQ button to purchase SIR158DPT1RE3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SIR158DPT1RE3?

You can download the SIR158DPT1RE3 datasheet or visit the Vishay website for support.

Who is the manufacturer of SIR158DPT1RE3?

Vishay

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