FSBM30SM60A General Description
FSBM30SM60A is an advanced smart power module(SPM) that Fairchild has newly developed and designed to provide very compact and high performance ac motor drives mainly targeting medium speed low-power inverter-driven application like air conditioners. It combines optimized circuit protection and drive matched to low-loss IGBTs. Highly effective short-circuit current detection/protection is realized through the use of advanced current sensing IGBT chips that allow continuous monitoring of the IGBTs current. System reliability is further enhanced by the integrated under-voltage lock-out protection. The high speed built-in HVIC provides opto-coupler-less IGBT gate driving capability that further reduce the overall size of the inverter system design. In addition the incorporated HVIC facilitates the use of single-supply drive topology enabling the FSBM30SM60A to be driven by only one drive supply voltage without negative bias. Inverter current sensing application can be achieved due to the divided negative dc terminals.
FSBM30SM60A Maximum Ratings
FSBM30SM60A Features
UL Certified No. E209204
600V-30A 3-phase IGBT inverter bridge including control ICs for gate driving and protection
Divided negative dc-link terminals for inverter current sensing applications
Single-grounded power supply due to built-in HVIC
Typical switching frequency of 5kHz
Inverter power rating of 12.4kW / 100~253 Vac
Isolation rating of 2500Vrms/min.
Very low leakage current due to using ceramic substrate
Adjustable current protection level by varying series resistor value with sense-IGBTs
FSBM30SM60A Typical Application
AC 100V ~ 253V 3-phase inverter drive for small power(2.4kW) ac motor drives
Home appliances applications requiring low switching frequency operation like air conditioners drive system
Application ratings:
- Power : 2.4kW / 100~253 Vac
- Switching frequency : Typical 5kHz (PWM Control)
- 100% load current : 11A (Irms)
- 150% load current : 16.5A (Irms) for 1 minute
FSBM30SM60A Connection Diagram
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