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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
Item
Symbol
Condition
Rating
Unit
Supply Voltage
VPN
Applied between P- NU,NV,NW
450
V
Supply Voltage (Surge)
VPN(Surge)
Applied between P- NU,NV,NW
500
V
Collector-Emitter Voltage
VCES
600
V
Each IGBT Collector Current
±IC
T = 25
30
A
Each IGBT Collector Current
±IC
T = 100
16
A
Each IGBT Collector Current (Peak)
±ICP
T = 25
Instantaneous Value (Pulse)
60
A
Collector Dissipation
PC
T = 25 per One Chip
62
8
Operating Junction Temperature
TJ
(Note 1)
-20 ~ 125
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