Bourns SM91523AL Automotive BMS Planar Transformer

Bourns SM91523AL BMS Planar Transformer is a single-channel, reinforced insulation transformer with AEC-Q200 compliance. This transformer is designed for use with the NXP33771 series from NXP Semiconductors and the AD1818 and LTC6804/681X series from Analog Devices Inc. The BMS transformer features a working voltage range of up to 1000VDC, a hipot test isolation voltage up to 3500VAC, and an extended operating temperature range of -40°C to +125°C. Bourns SM91523AL BMS Planar Transformer includes common mode chokes for noise rejection in BMS applications.

Features

  • AEC-Q200 compliant
  • Up to 1000VDC working voltage
  • 3500VAC hipot test
  • >10.5mm clearance distance
  • >11.5mm creepage distance
  • Overvoltage category II
  • -40°C to +125°C operating temperature range
  • RoHS complaint

Videos

Dimensions

Mechanical Drawing - Bourns SM91523AL Automotive BMS Planar Transformer

Electrical Schematic

Schematic - Bourns SM91523AL Automotive BMS Planar Transformer
Publicado: 2025-06-16 | Actualizado: 2025-10-15