Integrated short circuit protection onsemi FSBM15SM60A smart power module for compact inverter designs
FSBM15SM60A SPM (Smart Power Module)
The FSBM15SM60A is an advanced Smart Power Module (SPM) designed for compact, high-performance AC motor drives, particularly for medium-speed, low-power inverter applications like air conditioners. It integrates optimized circuit protection and drive capabilities with low-loss IGBTs. Key advantages include highly effective short-circuit current detection/protection via advanced current sensing IGBT chips, enhanced system reliability with integrated under-voltage lock-out protection, and opto-coupler-less IGBT gate driving through a high-speed built-in HVIC. This HVIC also enables a single-supply drive topology, reducing system size and complexity. Divided negative DC terminals facilitate inverter current sensing.
Product Attributes
- Brand: Fairchild Semiconductor Corporation
- Certification: UL Certified No. E209204
- Material: Ceramic substrate (for very low leakage current)
Technical Specifications
| Item | Symbol | Condition | Min. | Typ. | Max. | Unit |
| Inverter Part | ||||||
| Collector-Emitter Voltage | VCES | 600 | V | |||
| Each IGBT Collector Current | IC | TC = 25C | 15 | A | ||
| Each IGBT Collector Current | IC | TC = 100C | 12 | A | ||
| Each IGBT Collector Current (Peak) | ICP | TC = 25C, Instantaneous Value (Pulse) | 30 | A | ||
| Collector Dissipation | PC | TC = 25C per One Chip | 50 | W | ||
| Operating Junction Temperature | TJ | (Note 1) | -20 | 125 | C | |
| Junction to Case Thermal Resistance | Rth(j-c)Q | Each IGBT under Inverter Operating Condition | 2.5 | C/W | ||
| Junction to Case Thermal Resistance | Rth(j-c)F | Each FWDi under Inverter Operating Condition | 3.6 | C/W | ||
| Collector-Emitter Saturation Voltage | VCE(SAT) | IC = 15A, TJ = 25C | 2.3 | V | ||
| FWDi Forward Voltage | VFM | IC = 15A, TJ = 25C | 2.5 | V | ||
| Switching Time ON | tON | IC = 15A, TJ = 25C, Inductive Load | 0.32 | s | ||
| Switching Time OFF | tOFF | IC = 15A, TJ = 25C, Inductive Load | 0.83 | s | ||
| Collector-Emitter Leakage Current | ICES | VCE = VCES, TJ = 25C | 250 | A | ||
| Control Part | ||||||
| Control Supply Voltage | VCC | Applied between VCC(UH/VH/WH) - COM(H), VCC(L) - COM(L) | 20 | V | ||
| High-side Control Bias Voltage | VBS | Applied between VB(U/V/W) - VS(U/V/W) | 20 | V | ||
| Input Signal Voltage | VIN | Applied between IN pins - COM pins | -0.3 | VCC+0.3 | V | |
| Fault Output Supply Voltage | VFO | Applied between VFO - COM(L) | -0.3 | VCC+0.3 | V | |
| Fault Output Current | IFO | Sink Current at VFO Pin | 5 | mA | ||
| Current Sensing Input Voltage | VSC | Applied between CSC - COM(L) | -0.3 | VCC+0.3 | V | |
| Total System | ||||||
| Supply Voltage | VPN | Applied between P - NU, NV, NW | 450 | V | ||
| Supply Voltage (Surge) | VPN(Surge) | Applied between P - NU, NV, NW | 500 | V | ||
| Self Protection Supply Voltage Limit (Short-Circuit Protection Capability) | VPN(PROT) | VCC = VBS = 13.5 ~ 16.5V, TJ = 25C, Non-repetitive, less than 6s | 400 | V | ||
| Module Case Operation Temperature | TC | Note Fig.2 | -20 | 100 | C | |
| Storage Temperature | TSTG | -20 | 125 | C | ||
| Isolation Voltage | VISO | 60Hz, Sinusoidal, AC 1 minute, Connection Pins to Heat-sink Plate | 2500 | Vrms | ||
| Contact Thermal Resistance | Rth(c-h) | Ceramic Substrate (per 1 Module) Thermal Grease Applied (Note 3) | 0.06 | C/W | ||
Applications
The FSBM15SM60A is suitable for AC 100V ~ 253V 3-phase inverter drives for small power (0.8kW) AC motor drives, including home appliances requiring medium switching frequency operation like air conditioners drive systems. It is rated for 0.8kW / 100~253 Vac with a typical switching frequency of 5kHz (PWM Control). The module supports 100% load current of 5.0A (Irms) and 150% load current of 7.5A (Irms) for 1 minute.
2411272115_onsemi-FSBM15SM60A_C3615433.pdf
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