FSBM20SL60 Datasheet, PDF (1/16 Pages) Fairchild Semiconductor – SPMTM (Smart Power Module)

FSBM20SL60
SPM^TM (Smart Power Module)
General Description
FSBM20SL60 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 low 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 FSBM20SL60 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.
Features
• UL Certified No. E209204
• 600V-20A 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 3kHz
• Inverter power rating of 1.5kW / 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
Applications
• AC 100V ~ 253V 3-phase inverter drive for small power
(1.5kW) ac motor drives
• Home appliances applications requiring low switching
frequency operation like air conditioners drive system
• Application ratings:
- Power : 1.5kW / 100~253 Vac
- Switching frequency : Typical 3kHz (PWM Control)
- 100% load current : 8A (Irms)
- 150% load current : 12A (Irms) for 1 minute
External View
Top View
Bottom View
60mm
31mm
©2003 Fairchild Semiconductor Corporation
Fig. 1.
Rev. D, August 2003