ACPL-337J-500E

The ACPL-337J gate drive optocoupler features fast propagation delay with excellent timing skew performance. Smart features that are integrated to protect the IGBT include IGBT desaturation detection with softshutdown protection and fault feedback, undervoltage lockout and feedback, and active Miller current clamping. This full-featured and easy-to-implement IGBT gate drive optocoupler comes in a compact, surface-mountable SO-16 package for space-savings. It is suitable for driving IGBTs and power MOSFETs used in motor control and inverter applications.The isolation products provide reinforced insulation and reliability that delivers safe signal isolation critical in high voltage and noisy industrial applications.

• 4.0 A maximum peak output current
• Rail-to-rail output voltage
• 3.0 A Miller Clamp
• IGBT desaturation detection
• Integrated fail-safe IGBT protection
  • Desaturation detection, “Soft” IGBT turn-off and fault feedback
  • UnderVoltage LockOut (UVLO) Protection with feedback
• 250 ns maximum propagation delay over temperature
• Integrated LED driver
• 30 kV/µs minimum Common Mode Rejection (CMR) at VCM = 1500 V
• Wide operating voltage: 15 V to 30 V
• Wide operating temperature range: -40°C to 105°C
• SO-16 package with 8 mm clearance and creepage
• Regulatory approvals:
  • UL 1577, VISO = 5000 VRMS for 1 min.
  • CSA
  • IEC/EN/DIN EN 60747-5-5 VIORM = 1414 Vpeak