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FSB50450 is a tiny smart power module (SPMTM) based on FRFET technology as a compact inverter solution for small power motor drive applications such as fan motors and water suppliers. It is composed of 6 fast-recovery MOSFET (FRFET),and 3 half-bridge HVICs for FRFET gate driving. FSB50450 provides low electromagnetic interference (EMI) characteristics with optimized switching speed. Moreover, since it employs FRFET as a power switch, it has much better ruggedness and larger safe operation area (SOA) than that of an IGBT-based power module or one-chip solution. The package is optimized for the thermal performance and compactness for the use in the built-in motor application and any other application where the assembly space is concerned. FSB50450 is the most solution for the compact inverter providing the energy efficiency,compactness, and low electromagnetic interference.
FSB50450 Maximum Ratings
Symbol
Parameter
Conditions
Rating
Units
VPN
DC Link Input Voltage, Drain-source Voltage of each FRFET
500
V
ID25
Each FRFET Drain Current, Continuous
TC = 25
1.5
A
ID80
Each FRFET Drain Current, Continuous
TC = 80
1.0
A
IDP
Each FRFET Drain Current, Peak
TC = 25, PW < 10s
3.0
A
PD
Maximum Power Dissipation
T C= 80, Each FRFE
4.5
W
VCC
Control Supply Voltage
Applied between V and COM
20
V
VBS
High-side Bias Voltage
Applied between VB and VS
20
V
VIN
Input Signal Voltage
Applied between IN and COM
-0.3 ~ VCC+0.3
V
TJ
Operating Junction Temperature
-20 ~ 125
TSTG
Storage Temperature
-50 ~ 150
RJC
Junction to Case Thermal Resistance
Each FRFET under inverter operat- ing condition (Note 1)
8.9
/W
VISO
Isolation Voltage
60Hz, Sinusoidal, 1 minute, Con- nection pins to heatsink
1500
Vrms
FSB50450 Features
500V 3.0A 3-phase FRFET inverter including high voltage integrated circuit (HVIC) 3 divided negative dc-link terminals for inverter current sens-ing applications HVIC for gate driving and undervoltage protection 3/5V CMOS/TTL compatible, active-high interface Optimized for low electromagnetic interference Isolation voltage rating of 1500Vrms for 1min.