inverter output stage onsemi NFAL5065L4B smart power module with integrated IGBTs and fault reporting
Product Overview
The NFAL5065L4B is a Smart Power Module (SPM) designed for high-performance inverter output stages in AC induction, BLDC, and PMSM motors. It integrates optimized gate drive for built-in IGBTs to reduce EMI and losses, along with multiple protection features including under-voltage lockout, over-current shutdown, temperature sensing, and fault reporting. The module utilizes a single supply voltage for its high-speed HVIC, translating logic-level gate inputs into high-voltage, high-current drive signals for the internal IGBTs. Separate negative IGBT terminals facilitate diverse control algorithms. Applications include motion control for industrial motors.
Product Attributes
- Brand: onsemi
- UL Certified: No. 209204 (UL1557)
- RoHS Compliant: Yes
Technical Specifications
| Parameter | Conditions | Value | Unit |
| INVERTER PART | VPN Supply Voltage | 450 | V |
| VPN(surge) Supply Voltage (Surge) | 550 | V | |
| Vces Collector-Emitter Voltage | 650 | V | |
| Each IGBT | Ic Collector Current (Tc = 25C, Tj 150C) | 50 | A |
| Icp Collector Current (Peak) (Tc = 25C, Tj 150C, Under 1 ms Pulse Width) | 100 | A | |
| Collector Dissipation (Tc = 25C per One Chip) | 192 | W | |
| Operating Junction Temperature (Tj) | -40~150 | C | |
| CONTROL PART | VDD Control Supply Voltage | 20 | V |
| VBS High-Side Control Bias Voltage | 20 | V | |
| VIN Input Signal Voltage | -0.5~VDD+0.5 | V | |
| Fault Output Supply Voltage (VFO) | -0.5~VDD+0.5 | V | |
| Fault Output Current Sink Current at VFO pin | 5 | mA | |
| VCIN Current Sensing Input Voltage | -0.5~VDD+0.5 | V | |
| Operating Junction Temperature (Tj) | -40~150 | C | |
| BOOSTSTRAP DIODE PART | VRRM Maximum Repetitive Reverse Voltage | 650 | V |
| Operating Junction Temperature (Tj) | -40~150 | C | |
| TOTAL SYSTEM | VPN(PROT) Self-Protection Supply Voltage Limit | 400 | V |
| Isolation Voltage (60 Hz, Sinusoidal, AC 1 Minute, Connection Pins to Heat Sink Plate) | 2500 | Vrms | |
| THERMAL RESISTANCE | Rth(j-c)Q Junction-to-Case (Inverter IGBT Part per 1/6 module) | 0.65 | C/W |
| Rth(j-c)F Junction-to-Case (Inverter FWDi Part per 1/6 module) | 0.96 | C/W | |
| ELECTRICAL CHARACTERISTICS (Tj = 25C) | VCE(sat) Collector-Emitter Saturation Voltage (Ic = 50 A, Tj = 25C) | 1.55~2.05 | V |
| VF FWDi Forward Voltage (Ic = 50 A, Tj = 25C) | 1.70~2.20 | V | |
| HS ton Switching Times (VPN = 300 V, VDD = 15 V, Ic = 50 A) | 1.10~2.30 | s | |
| LS ton Switching Times (VPN = 300 V, VDD = 15 V, Ic = 50 A) | 1.00~2.20 | s | |
| IQDDH Quiescent VDD Supply Current | 0.30 | mA | |
| IQDDL Quiescent VDD Supply Current | 3.50 | mA | |
| CONTROL PART | VSC(ref) Short Circuit Trip Level | 0.46~0.50 | V |
| ISC Short Circuit Current Level for Trip (Rsc = 24 k) | 75 | A |
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