FDMS86500DC

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FDMS86500DC

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N-CHANNEL DUAL COOLTM 56 POWER T

  • HerstellerOnsemi

  • Herstellerteil #FDMS86500DC

  • Paket TDFN-8

  • Auf Lager6738

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Spezifikationen

Attribut Wert
Package / Case Bulk
Series Dual Cool™, PowerTrench®
Part Status Active
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 60 V
Current - Continuous Drain(Id) @ 25°C 29A (Ta), 108A (Tc)
Drive Voltage(Max Rds On Min Rds On) 8V, 10V
Rds On(Max) @ Id Vgs 2.3mOhm @ 29A, 10V
Vgs(th)(Max) @ Id 4.5V @ 250µA
Gate Charge(Qg)(Max) @ Vgs 107 nC @ 10 V
Vgs(Max) ±20V
Input Capacitance(Ciss)(Max) @ Vds 7680 pF @ 30 V
Power Dissipation (Max) 3.2W (Ta), 125W (Tc)
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Supplier Device Package 8-PQFN (5x6)

Übersicht

Description

The FDMS86500DC is a high-performance, synchronous buck converter power stage from ON Semiconductor, designed for 48V DC-DC applications. It integrates two N-channel MOSFETs (high-side and low-side) with optimized drivers, offering high efficiency and power density.
Key Features:
- Input Voltage: Up to 60V
- Output Current: Up to 25A (continuous)
- Low RDS(on): 4.8mΩ (high-side) & 2.4mΩ (low-side)
- Switching Frequency: Up to 1MHz
- Thermally Enhanced Package: 5x6mm PQFN
Applications:
- Telecom/Server power supplies
- Industrial & automotive systems
- High-efficiency voltage regulators
Its compact design and integrated solution reduce PCB space and simplify thermal management.

Features

The FDMS86500DC is a high-performance, N-channel PowerTrench MOSFET by ON Semiconductor. Key features:
- Voltage Rating: 60V
- Current Rating: 50A (continuous)
- Low RDS(on): 5.2mΩ (max at VGS=10V)
- Fast Switching: Optimized for high-efficiency applications
- Package: 5x6mm Power56 (low inductance, thermally enhanced)
- Avalanche Rated: Robust against transient spikes
- Logic-Level Gate Drive: Compatible with 4.5V drive
- Applications: DC-DC converters, motor drives, power tools, and server power supplies.
Designed for high power density and thermal performance.

Pinout

The FDMS86500DC is a dual N-channel PowerTrench MOSFET in an 8-pin SOIC package. Key features:
- Pin Count: 8 pins (SOIC-8)
- Function: Dual N-channel MOSFET with common drain configuration, designed for high-efficiency power conversion.
- Key Specs:
- VDS: 30V
- ID: 10A per channel (20A total)
- RDS(on): Low on-resistance (~3.5mΩ per FET at 10V VGS)
- Applications: Synchronous buck converters, motor drives, and load switches.
Pins 1-3 (Gate1, Source1, Source1) and 5-7 (Gate2, Source2, Source2) control the two FETs, while pins 4 and 8 are internally connected as the common drain.

Application

The FDMS86500DC, a high-efficiency power MOSFET, is commonly used in:
1. DC-DC Converters – For voltage regulation in telecom, servers, and industrial systems.
2. Motor Drives – Efficient power switching in automotive and robotics.
3. Power Supplies – Enhances performance in server, telecom, and computing PSUs.
4. Battery Management – Used in EV/HEV systems for energy control.
5. Renewable Energy – Solar inverters and energy storage solutions.
Its low RDS(on) and high current handling make it ideal for high-power, high-frequency applications.

Package

The FDMS86500DC is a Power56 package (5mm x 6mm), also known as Power-SO8 or LFPAK. It features an exposed thermal pad for enhanced heat dissipation, making it suitable for high-power applications. The compact design offers efficient power handling in a small footprint.

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