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SIR876ADP-T1-GE3

N-Channel 100V 40A TrenchFET MOSFET, 10.8 mOhm, PowerPAK SO-8, 48V telecom DC-DC

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Manufacturer Part：

SIR876ADP-T1-GE3

Package：

PowerPAK SO-8 (5.15 x 6.15 x 1.07 mm)

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Description

Product Overview

The SIR876ADP-T1-GE3 from Vishay Siliconix is a single N-Channel 100 V TrenchFET power MOSFET in a PowerPAK SO-8 package. It features an RDS(on) of 10.8 mOhm at 10 V gate drive, a continuous drain current of 40 A, and is optimized for primary-side switching in telecom and server 48 V DC-DC converter applications.

Key Specifications

VDS 100 V
ID (Continuous) 40 A
RDS(on) Max 10.8 mOhm @ VGS=10V
RDS(on) Typ 14.5 mOhm @ VGS=4.5V
VGS(th) Max 2.8 V
Qg Typ 32.8 nC @ VGS=10V
Power Dissipation 62.5 W (Tc)
Package PowerPAK SO-8
Operating Temperature -55 to 150 degC

Features

  • TrenchFET power MOSFET technology
  • 100% Rg and UIS tested
  • Halogen-free per IEC 61249-2-21
  • Optimized for 48 V telecom/server DC-DC
  • Low RDS(on) of 10.8 mOhm at 10 V

Applications

  • Telecom 48 V DC-DC primary-side switch
  • Server power supply full/half-bridge converters
  • Industrial DC-DC converter switching
  • Battery management 48 V systems
  • Secondary-side synchronous rectification

The SIR876ADP-T1-GE3 from Vishay Siliconix is a single N-Channel 100 V TrenchFET power MOSFET in a PowerPAK SO-8 package. With an RDS(on) of 10.8 mOhm at 10 V gate drive and 40 A continuous drain current, it is optimized for primary-side switching in 48 V telecom and server DC-DC converter applications. The device is 100% Rg and UIS tested, ensuring high reliability in demanding power conversion applications. The halogen-free PowerPAK SO-8 package provides excellent thermal performance with a junction-to-case thermal resistance of 2.4 degC/W.

The SIR876ADP uses Vishay’s TrenchFET technology with a vertical trench-gate structure that maximizes channel density for low RDS(on). When VGS exceeds the threshold voltage (max 2.8 V), inversion layers form along the trench sidewalls creating conductive channels between drain and source. The 100 V rating is achieved through a properly doped drift region between the channel and the drain. The PowerPAK SO-8 package features an exposed drain pad that provides a low thermal resistance path to the PCB, enabling the 62.5 W power dissipation rating. The 100% Rg and UIS testing ensures each device meets gate resistance and avalanche specifications.

Pin Name Type Function
1 S Source Source terminal 1
2 S Source Source terminal 2
3 S Source Source terminal 3
4 G Gate Gate control input
5-8 D Drain Drain terminals (exposed pad)
  • Telecom 48 V full-bridge DC-DC converter primary switch
  • Server power supply half-bridge DC-DC converter
  • Industrial 48 V battery system power switching
  • Data center 48 V power distribution MOSFET
  • Secondary-side synchronous rectification in power supplies
Manufacturer Part Number Package Notes
Infineon BSZ097N10NS5 SuperSO-8 100V N-Ch, 9.7 mOhm
ONsemi FDMS86180 Power56 100V N-Ch, 8.5 mOhm
Vishay SIR876DP-T1-GE3 SO-8 Standard SO-8 variant
Rohm RSS070N10 PowerPAK 100V N-Ch alternative
Texas Instruments CSD19531Q5A SON 5×6 100V N-Ch, 9.4 mOhm
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Quality Assurance

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

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2. Strict Full-batch Quality Inspection

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Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

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Contact Information

Email: info@ic-vendor.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

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Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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