company blog about Infineon MOSFET Power Transistor IPB017N10N5LF OptiMOS™ 5 100 V Linear Field-Effect Transistor

Mingjiada Electronics: Genuine Infineon IPB017N10N5LF OptiMOS™ 5 Linear Power MOSFETs

IPB017N10N5LF Overview

The IPB017N10N5LF is an N-channel enhancement-mode power MOSFET from Infineon’s OptiMOS™ 5 Linear FET series, specifically designed for linear mode applications such as hot-swapping, electronic fuses (e-fuses), and battery protection. It achieves a breakthrough by combining the ultra-low on-resistance of trench MOSFETs with the wide safe operating area (SOA) of planar MOSFETs, delivering an extremely low RDS(on) of 1.7 mΩ (@10 V) at a 100 V voltage rating. It also offers excellent linear region stability and fault tolerance, making it an ideal choice for high-power-density, high-reliability power supply systems. Mingjiada Electronics offers brand-new, genuine products in stock for immediate shipment, supporting both sample and bulk purchases to provide customers with a stable and reliable supply of core power devices.

IPB017N10N5LF Specifications

1. Electrical Performance

Drain-Source Breakdown Voltage (VDS): 100V

On-resistance (RDS(on)): Max. 1.7 mΩ (VGS=10 V, ID=100 A)

Continuous drain current (ID): 256 A (at 25°C, Tc)

Pulse drain current (IDpulse): 720 A (tp=10 ms)

Gate Charge (QG): Typical 168 nC (at 10 V)

Output Capacitance (COSS): Typical 1810 pF

Total Power Dissipation (Ptot): 375W (at 25°C, Tc)

Threshold Voltage (VGS (th)): 3V

Operating Junction Temperature (Tj): -55°C to +175°C

2. Package and Physical Characteristics

Package Type: PG-TO263-7 (D²-PAK 7-pin)

Pin Configuration: Pin 1 = Gate, Pin 4 + Heat Sink Pad = Drain, Pins 2/3/5/6/7 = Source (multi-source parallel)

Thermal Resistance (RthJC): 0.4 K/W, low thermal resistance design, excellent thermal performance

Environmental Certification: Lead-free, halogen-free, RoHS compliant

3. Key Features

Wide Safe Operating Area (SOA): Stable operation in linear mode, withstands high current surges, suitable for hot-swapping and short-circuit protection

Ultra-low on-resistance: 1.7 mΩ RDS(on), significantly reduces on-state power dissipation and improves system efficiency

Excellent gate characteristics: Low gate charge, fast switching speed, suitable for high-frequency and linear control applications

Avalanche withstand capability: 100% avalanche tested, with strong surge and overvoltage resistance

JEDEC certified: Passes J-STD20 and JESD22 reliability tests, ensuring industrial-grade quality

IPB017N10N5LF Advantages

Linear Mode-Specific Design: Optimized for hot-swapping and e-fuses; wide SOA ensures stable operation in the linear region and prevents secondary breakdown

Ultra-Low On-Resistance: 1.7 mΩ RDS(on) at 100 V, industry-leading, significantly reducing on-state losses and heat generation

High Current Capacity: 256 A continuous current and 720 A pulse current, meeting the demands of high-power systems

Superior Thermal Performance: TO263-7 package + low thermal resistance design, suitable for high-power-density and compact space applications

High reliability: Industrial-grade wide temperature range, avalanche-resistant, and JEDEC-certified, ensuring long-term stable system operation

IPB017N10N5LF Typical Applications

Hot-swap controllers: Hot-swap modules for servers, communication equipment, and industrial power supplies, limiting inrush current

Electronic Fuses (e-Fuses): Battery Management Systems (BMS) and Power Distribution Units (PDUs), providing fast overcurrent protection

Battery Protection Circuits: 48V/72V battery packs, offering short-circuit, overcurrent, and overvoltage protection

High-Power Load Switches: Power control for industrial equipment, motor drives, and renewable energy storage systems

Synchronous Rectification: High-efficiency synchronous rectification applications in server power supplies, telecom power supplies, and adapters

Shenzhen Mingjiada Electronics Co., Ltd. maintains a long-term stock of Infineon IPB017N10N5LF OptiMOS™ linear field-effect transistors. Leveraging our professional component supply chain capabilities, we provide customers with comprehensive procurement support.