©2003 Fairchild Semiconductor Corporation

Rev. E, August 2003

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.

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 2.4kW / 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

Applications

• AC 100V ~ 253V 3-phase inverter drive for small power

(2.4kW) ac motor drives

• Home

appliances

applications

requiring

medium

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

External View

Fig. 1.

Top View

Bottom View

60mm

31mm