Advanced motion control module onsemi FSB50250 optimized for inverter efficiency and low EMI operation

Key Attributes
Model Number: FSB50250
Product Custom Attributes
Voltage - Isolation:
1500Vrms
Mfr. Part #:
FSB50250
Product Description

Product Overview

The FSB50250 is an advanced Motion SPM 5 module designed for 3-phase inverter applications. It integrates optimized gate drive for built-in FRFET MOSFETs, minimizing EMI and losses. The module features a high-speed HVIC for gate driving and under-voltage protection, requiring only a single supply voltage. Separate open-source terminals for each phase facilitate diverse control algorithms, making it ideal for AC Induction, BLDC, and PMSM motors in small power AC motor drives.

Product Attributes

  • Brand: Fairchild Semiconductor Corporation
  • Product Series: Motion SPM 5 Series
  • Certifications: UL Certified No. E209204 (UL1557)
  • Compliance: RoHS Compliant

Technical Specifications

ParameterConditionsMinTypMaxUnit
Inverter Part (each MOSFET unless otherwise specified)
Drain-Source Breakdown Voltage (BVDSS)VIN = 0 V, ID = 250 A500--V
Zero Gate Voltage Drain Current (IDSS)VIN = 0 V, VDS = 500 V--250A
Static Drain-Source Turn-On Resistance (RDS(on))VCC = VBS = 15 V, VIN = 5 V, ID = 0.5 A-3.34.0
Drain-Source Diode Forward Voltage (VSD)VCC = VBS = 15V, VIN = 0 V, ID = -0.5 A--1.2V
Switching Times (tON)VPN = 300 V, VCC = VBS = 15 V, ID = 0.5 A, VIN = 0 V 5 V, Inductive Load L = 3 mH-1273-ns
Switching Times (tOFF)VPN = 300 V, VCC = VBS = 15 V, ID = 0.5 A, VIN = 0 V 5 V, Inductive Load L = 3 mH-800-ns
Reverse Recovery Time (trr)VPN = 300 V, VCC = VBS = 15 V, ID = 0.5 A, VIN = 0 V 5 V, Inductive Load L = 3 mH-213-ns
Switching Energy (EON)VPN = 300 V, VCC = VBS = 15 V, ID = 0.5 A, VIN = 0 V 5 V, Inductive Load L = 3 mH-42-J
Switching Energy (EOFF)VPN = 300 V, VCC = VBS = 15 V, ID = 0.5 A, VIN = 0 V 5 V, Inductive Load L = 3 mH-2.8-J
Reverse Bias Safe Operating Area (RBSOA)VPN = 400 V, VCC = VBS = 15 V, ID = IDP, VDS = BVDSS, TJ = 150CFull Square
Control Part (each HVIC unless otherwise specified)
Quiescent VCC Current (IQCC)VCC = 15 V, VIN = 0 V--160A
Quiescent VBS Current (IQBS)VBS = 15 V, VIN = 0 V--100A
Low-Side Under-Voltage Protection Detection Level (UVCCD)-7.48.09.4V
Low-Side Under-Voltage Protection Reset Level (UVCCR)-8.08.99.8V
High-Side Under-Voltage Protection Detection Level (UVBSD)-7.48.09.4V
High-Side Under-Voltage Protection Reset Level (UVBSR)-8.08.99.8V
ON Threshold Voltage (VIH)Logic HIGH Level3.0--V
OFF Threshold Voltage (VIL)Logic LOW Level--0.8V
Input Bias Current (IIH)VIN = 5 V-1020A
Input Bias Current (IIL)VIN = 0 V--2A
Absolute Maximum Ratings
Drain-Source Voltage of Each MOSFET (VDSS)---500V
Continuous Drain Current, Each MOSFET (ID)TC = 25C--1.0A
Continuous Drain Current, Each MOSFET (ID)TC = 80C--0.7A
Peak Drain Current, Each MOSFET (IDP)TC = 25C, PW < 100 s--2.0A
Maximum Power Dissipation, For Each MOSFET (PD)TC = 25C--4.5W
Control Supply Voltage (VCC)Applied Between VCC and COM--20V
High-side Bias Voltage (VBS)Applied Between VB and VS--20V
Input Signal Voltage (VIN)Applied Between IN and COM-0.3-VCC + 0.3V
Junction to Case Thermal Resistance (RJC)Each MOSFET under Inverter Operating Condition-9.3-C/W
Operating Junction Temperature (TJ)--20-150C
Storage Temperature (TSTG)--50-150C
Isolation Voltage (VISO)60 Hz, Sinusoidal, 1 Minute, Connect Pins to Heat Sink Plate-1500-Vrms
Recommended Operating Conditions
Supply Voltage (VPN)Applied Between P and N-300400V
Control Supply Voltage (VCC)Applied Between VCC and COM13.515.016.5V
High-Side Bias Voltage (VBS)Applied Between VB and VS13.515.016.5V
Blanking Time (td)VCC = VBS = 13.5 ~ 16.5 V, TJ 150C1.0--s
PWM Switching Frequency (fPWM)TJ 150C-15-kHz
Case Temperature (TC)TJ 150C-20-125C

2411272116_onsemi-FSB50250_C3615438.pdf

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