Le blog de l'entreprise Mingjiada Offers In-Stock Supply of Infineon BSC050N10NS5 N-Channel Power MOSFET — 100V/5mΩ/SuperSO8 Package, Genuine Original Product

Mingjiada Electronics Supplies Infineon BSC050N10NS5 N-Channel Power MOSFET — 100V/5mΩ/SuperSO8 Package, Genuine Original Product, Available in Stock

I. BSC050N10NS5 Product Overview

Shenzhen Mingjiada Electronics Co., Ltd. maintains a long-term stock of the Infineon BSC050N10NS5 N-channel power MOSFET. This device belongs to Infineon’s OptiMOS™ 5 series and is a new-generation power semiconductor product specifically designed for high-performance switching power supply applications.

The BSC050N10NS5 features a SuperSO8 5×6 surface-mount package (also known as PG-TDSON-8), with a 100V drain-source breakdown voltage (VDS) and an ultra-low on-resistance (RDS(on)) of up to 5mΩ. Thanks to its exceptional power density and switching performance, this device has become an ideal choice for numerous industrial applications, including telecommunications infrastructure, server power supplies, solar inverters, low-voltage drivers, and adapters.

II. Key Technical Specifications

The core electrical parameters of the BSC050N10NS5 are as follows:

Product Model: BSC050N10NS5 (Full Part Number: BSC050N10NS5ATMA1)

Brand: Infineon (Infineon)

FET Type: N-channel

Drain-Source Voltage (VDS): 100 V

On-Resistance RDS(on) (Max): 5 mΩ @ VGS=10 V, ID=50 A

Continuous Drain Current ID (@25°C): 114 A (Tc)

Pulse Drain Current IDpuls (@25°C): 456 A

Total Power Dissipation Ptot: 136 W

Gate Charge QG (Typical @ 10 V): 49 nC

Input Capacitance Ciss (@ 50 V): 4300 pF

Reverse Transfer Capacitance Crss: 35 pF

Threshold voltage VGS(th): 2.2 V ~ 3.8 V (typical 3 V)

Operating temperature range: -55°C ~ +175°C

Package type: SuperSO8 5×6 (PG-TDSON-8)

MSL (Moisture Sensitivity Level): Level 1

RoHS Compliance: Complies with RoHS standards

III. Key Features and Advantages

As a member of the OptiMOS™ 5 100V family, the BSC050N10NS5 offers the following key features:

3.1 Industry-Leading Low On-Resistance

Compared to the previous generation, the BSC050N10NS5 achieves a reduction in RDS(on) of up to 43%, with a maximum of just 5 mΩ. This ultra-low on-resistance significantly reduces conduction losses, improves overall system efficiency, and reduces the need for parallel devices.

3.2 Optimized Switching Performance

With output capacitance reduced by up to 44% compared to the previous generation, the device is ideally suited for high-switching-frequency applications. Low gate charge (QG = 49 nC) and low input capacitance (Ciss = 4,300 pF) work together to reduce switching losses, enabling the BSC050N10NS5 to perform exceptionally well in high-frequency switching scenarios such as synchronous rectification.

3.3 Optimized Design for Synchronous Rectification

The BSC050N10NS5 is specifically optimized for synchronous rectification applications, making it an ideal choice for synchronous rectifiers in telecommunications and server power modules.

3.4 Excellent Thermal Performance

With a wide junction temperature range of -55°C to +175°C and a junction-to-case thermal resistance (RthJC) of only 1.1 K/W, the device ensures stable and reliable operation even in high-power-density applications.

3.5 High Reliability

The device undergoes 100% avalanche testing and features lead-free lead plating, complying with RoHS environmental standards.

3.6 Compact SuperSO8 Package

Utilizing the compact 5×6 mm SuperSO8 package (TSDSON-8), it achieves exceptional power density and thermal performance within a minimal board footprint, making it ideal for space-constrained, high-density power supply designs.

IV. Typical Application Areas

Thanks to its 100 V withstand voltage, low on-resistance of 5 mΩ, and excellent high-frequency switching characteristics, the BSC050N10NS5 is widely used in the following areas:

4.1 Telecommunications and Server Power Supplies

Telecommunications infrastructure power modules

Server power supplies (e.g., Delta’s 864 W AI server IBC module already incorporates the BSC050N10NS5)

48V-to-12V DC-DC converters

4.2 Industrial Power Conversion

Medium-voltage IBCs (Intermediate Bus Converters)

High-voltage DC-DC converters

Uninterruptible Power Supplies (UPS)

4.3 New and Green Energy

Solar inverters

Light Electric Vehicles (LEVs)

4.4 Other Applications

Low-Voltage Drivers

Power Adapters

High-Performance Switching Power Supplies (SMPS) with Synchronous Rectification

Motor Drivers

V. Mingjiada Electronics’ Supply Advantages

As a globally renowned authorized independent distributor of electronic components, Shenzhen Mingjiada Electronics Co., Ltd. provides you with a reliable supply guarantee for the BSC050N10NS5:

Guarantee of Genuine Products: All products are procured through official channels directly from the manufacturer, ensuring they are 100% genuine

In-Stock Inventory: We maintain a constant stock of BSC050N10NS5 for rapid delivery

Price Advantage: Leveraging the benefits of bulk purchasing, we offer highly competitive prices

One-Stop BOM Fulfillment: In addition to the BSC050N10NS5, we can also supply complementary components such as gate drivers, MCUs, and power management ICs

For product selection, sample requests, or quotes, please visit the Mingjiada Electronics website (www.integrated-ic.com) or contact our sales team (+86 13410018555, email sales@hkmjd.com).