FSAM20SH60A Datasheet, PDF (1/17 Pages) Fairchild Semiconductor – SPMTM (Smart Power Module)

FSAM20SH60A
SPM^TM (Smart Power Module)
General Description
FSAM20SH60A 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 high speed low-power inverter-
driven application like washing machines. 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
built-in over-temperature monitoring and 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 FSAM20SH60A
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.
External View
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 15kHz
• Built-in thermistor for over-temperature monitoring
• 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 high switching
frequency operation like washing machines drive system
• Application ratings:
- Power : 1.5kW / 100~253 Vac
- Switching frequency : Typical 15kHz (PWM Control)
- 100% load current : 8A (Irms)
- 150% load current : 12A (Irms) for 1 minute
Top View
Bottom View
60 mm
31 mm
©2002 Fairchild Semiconductor Corporation
Fig. 1.
Rev. A, September 2002