FSB50450T Datasheet | Fairchild Semiconductor

Features - 500V 3.0A 3-phase FRFET inverter including high voltage integrated circuit (HVIC) - 3 divided negative dc-link terminals for inverter current sensing applications - HVIC for gate driving and undervoltage protection - 3/5V CMOS/TTL patible, active-high interface - Optimized for low electromagnetic interference - Isolation voltage rating of 1500Vrms for 1min. - Extended VB pin for PCB isolation General Description FSB50450T is a tiny smart power module (SPM) based on FRFET technology as a pact inverter solution for small power motor drive applications such as fan motors and water suppliers. It is posed of 6 fast-recovery MOSFET (FRFET), and 3 half-bridge HVICs for FRFET gate driving. FSB50450T 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 pactness for the use in the built-in motor application and any other application where the assembly space is concerned. FSB50450T is the most solution for the pact inverter providing the energy efficiency, pactness, and low electromagnetic interference. Absolute Maximum Ratings Symbol VPN ID25 ID80 IDP PD VCC VBS VIN TJ TSTG RθJC VISO Parameter DC Link Input Voltage, Drain-source Voltage of each FRFET Each FRFET Drain Current, Continuous Each FRFET Drain Current, Continuous Each FRFET Drain Current, Peak Maximum Power Dissipation Control Supply Voltage High-side Bias Voltage Input Signal Voltage Operating Junction Temperature Storage Temperature Junction to Case Thermal Resistance Isolation Voltage TC = 25°C TC = 80°C Conditions Rating 500 1.5 1.0 3.0 10 20 20 -0.3 ~ VCC+0.3 -20 ~ 125 -50 ~ 150 Units V A A A W V V V °C °C °C/W Vrms TC = 25°C, PW < 100µs TC = 25°C, Each FRFET Applied between VCC and Applied between VB(U)-U, VB(V)-V,...