FSB50550T Series

Motion SPM® 5 Series

Catalog

Motion SPM® 5 Series

Part	Type	Voltage - Isolation	Package / Case [y]	Package / Case	Package / Case [x]	Configuration	Voltage	Current	Mounting Type
ON Semiconductor FSB50550U	MOSFET	1500 VAC	14 mm	23-PowerDIP Module	0.551 in	3 Phase	500 V	2 A	Through Hole
ON Semiconductor FSB50550TB	MOSFET	1500 VAC	19 mm	23-PowerDIP Module	0.748 in	3 Phase	500 V	1.8 A	Through Hole
ON Semiconductor FSB50550T	MOSFET	1500 VAC	19 mm	23-PowerDIP Module	0.748 in	3 Phase	500 V	1.8 A	Through Hole

Catalog

Motion SPM® 5 Series

Key Features

• 500V RDS(on)=1.7Ω (Max.) 3-Phase FRFET Inverter Including High Voltage Integrated Circuit (HVIC)

• Three separate negative DC-link terminals for inverter current sensing applications

• HVIC for Gate Driving and Under-Voltage Protection

• Active-High interface, can work with 3.3V/5V logic

• Optimized for Low Electromagnetic Interference

• Isolation Voltage Rating of 1500Vrms for 1min.

• Extended VB Pin for PCB Isolation

Description

FSB50550T is a Motion SPM®5 series based on fast-recovery MOSFET (FRFET®) technology as a compact inverter solution for small power motor drive applications such as fans and pumps. It is composed of six FRFET MOSFETs and three half-bridge gate drive HVICs. FSB50550T provides low electromagnetic interference (EMI) characteristics with optimized switching speed. Moreover, since it employs MOSFET as a power switch, it has greater ruggedness and a larger safe operating area (SOA) than IGBT-based power modules. The package is optimized for thermal performance and compactness for use in applications where space is limited. FSB50550T is the right solution for inverters requiring energy efficiency, compactness, and low electromagnetic interference.