AEC-Q100 Grade 1 digital isolator for automotive signal isolation
85 kV/µs CMTI — what it means for motor-drive and inverter isolation
The minimum common-mode transient immunity of 85 kV/µs ensures that fast switching edges from SiC or GaN power stages — typical in traction inverters and DC-DC converters — do not couple across the isolation barrier and corrupt the digital signal. This rating is critical for maintaining data integrity in high-EMI environments without additional filtering.
Package and mounting: 16-SOIC wide-body
Supplied in a 16-SOIC (0.295", 7.50 mm width) surface-mount package, the wide-body format provides the necessary creepage and clearance for 5000 Vrms reinforced isolation per IEC 60747-17. Mounting is surface-mount with no isolated power required on the secondary side — the part is powered solely by the input-side supply.
For PPAP documentation and AEC-Q100 qualification reports, the buyer should request the TI automotive-grade certificate at the time of order.