Adjustable over current protection levels on onsemi NFAQ0860L33T intelligent power module for motor control
Product Overview
The NFAQ0860L33T is a fully-integrated Intelligent Power Module (IPM) featuring a 600 V, 8 A rating. It comprises a high-voltage driver, six IGBTs, and a thermistor, designed for driving permanent magnet synchronous motors (PMSM), brushless-DC (BLDC) motors, and AC asynchronous motors. The module's 3-phase bridge configuration with separate emitter connections for lower legs offers flexibility in control algorithm implementation. Integrated protection functions include cross-conduction protection, external shutdown, and under-voltage lockout. An internal comparator and reference allow for adjustable over-current protection levels.
Product Attributes
- Brand: Semiconductor Components Industries, LLC (onsemi)
- Certifications: UL1557 Certification (File Number: E339285)
Technical Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VPN | P NU, NV, NW | 0 | 280 | 450 | V |
| High-Side Control Bias Voltage | VBS | VB(U) VS(U), VB(V) VS(V), VB(W) VS(W) | 13.0 | 15 | 17.5 | V |
| Control Supply Voltage | VDD | VDD VSS | 14.0 | 15 | 16.5 | V |
| ON-state Input Voltage | VIN(ON) | HIN(U), HIN(V), HIN(W), LIN(U), LIN(V), LIN(W) VSS | 3.0 | - | 5.0 | V |
| OFF-state Input Voltage | VIN(OFF) | 0 | - | 0.3 | V | |
| PWM Frequency | fPWM | 1 | - | 20 | kHz | |
| CollectorEmitter Leakage Current | ICES | VCE = 600 V | - | - | 100 | A |
| CollectorEmitter Saturation Voltage | VCE(sat) | IN = 5 V, IC = 8 A, Tj = 25 C | - | 2.4 | 3.0 | V |
| CollectorEmitter Saturation Voltage | VCE(sat) | IN = 5 V, IC = 4 A, Tj = 100 C | - | 1.9 | - | V |
| Forward Voltage | VF | IN = 0 V, IC = 8 A, Tj = 25 C | - | 2.1 | 2.7 | V |
| Forward Voltage | VF | IN = 0 V, IC = 4 A, Tj = 100 C | - | 1.6 | - | V |
| Junction to Case Thermal Resistance (IGBT Part) | Rth(jc)Q | Per 1/6 Module | - | - | 3.9 | C/W |
| Junction to Case Thermal Resistance (FRD Part) | Rth(jc)F | Per 1/6 Module | - | - | 7.3 | C/W |
| Turn-on Switching Time | tON | IC = 8 A, VPN = 300 V, Tj = 25 C | - | 0.4 | 1.1 | s |
| Turn-off Switching Time | tOFF | IC = 8 A, VPN = 300 V, Tj = 25 C | - | 0.4 | 1.1 | s |
| Turn-on Switching Loss | EON | IC = 8 A, VPN = 300 V, Tj = 25 C | - | 190 | - | J |
| Turn-off Switching Loss | EOFF | IC = 8 A, VPN = 300 V, Tj = 25 C | - | 90 | - | J |
| Total Switching Loss | ETOT | IC = 8 A, VPN = 300 V, Tj = 25 C | - | 280 | - | J |
| Diode Reverse Recovery Energy | EREC | IC = 4 A, VPN = 300 V, Tj = 100 C | - | 25 | - | J |
| Diode Reverse Recovery Time | tRR | - | 140 | - | ns | |
| Quiescent VBS Supply Current | IQBS | VBS = 15 V, HIN = 0 V, per driver | - | 0.07 | 0.4 | mA |
| Quiescent VDD Supply Current | IQDD | VDD = 15 V, LIN = 0 V, VDDVSS | - | 0.95 | 3.0 | mA |
| ON Threshold Voltage | VIN(ON) | HIN(U), HIN(V), HIN(W), LIN(U), LIN(V), LIN(W) VSS | - | - | 2.5 | V |
| OFF Threshold Voltage | VIN(OFF) | 0.8 | - | - | V | |
| FAULT Terminal Sink Current | IoSD | FAULT: ON / VFAULT = 0.1 V | - | 2 | - | mA |
| Fault-Output Pulse Width | tFOD | 1.1 | 1.65 | 2.2 | ms | |
| Shut Down Threshold (High) | VSD+ | SDVSS | - | - | 2.5 | V |
| Shut Down Threshold (Low) | VSD | SDVSS | 0.8 | - | - | V |
| ITRIP Trip Level | VITRIP | ITRIPVSS | 0.44 | 0.49 | 0.54 | V |
| ITRIP to Shutdown Propagation Delay | tITRIP | - | 1.1 | - | s | |
| ITRIP Blanking Time | tITRIPBL | 250 | 350 | - | ns | |
| High-Side Control Bias Voltage UnderVoltage Protection Reset Level | UVBSR | 10.3 | 11.1 | 11.9 | V | |
| High-Side Control Bias Voltage UnderVoltage Protection Detection Level | UVBSD | 10.1 | 10.9 | 11.7 | V | |
| High-Side Control Bias Voltage UnderVoltage Protection Hysteresis | UVBSH | - | 0.2 | - | V | |
| Supply Voltage UnderVoltage Protection Reset Level | UVDDR | 10.3 | 11.1 | 11.7 | V | |
| Supply Voltage UnderVoltage Protection Detection Level | UVDDD | 10.1 | 10.9 | 11.5 | V | |
| Supply Voltage UnderVoltage Protection Hysteresis | UVDDH | - | 0.2 | - | V |
2411272159_onsemi-NFAQ0860L33T_C898097.pdf
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.