ACPL-K312-000E

The ACPL-K312 contains a GaAsP LED. The LED is optically coupled to an integrated circuit with a power output stage. These optocouplers are ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications. The high operating voltage range of the output stage provides the drive voltages required by gate controlled devices. The voltage and current supplied by these optocouplers make them ideally suited for directly driving IGBTs with ratings up to 1200 V/100 A. For IGBTs with higher ratings, the ACPL-K312 series can be used to drive a discrete power stage which drives the IGBT gate. The ACPL-K312 has an issulation voltage of VIORM = 1140Vpeak (Option 060).

• 2.5 A maximum peak output current
• 2.0 A minimum peak output current
• 15 kV/µs minimum Common Mode Rejection (CMR) at VCM = 1500 V
• 0.5 V maximum low level output voltage (VOL)
• ICC = 3 mA maximum supply current
• Under Voltage Lock-Out protection (UVLO) with hysteresis
• Package Clearance and Creepage at 8mm (ACPL-K312)
• Wide operating VCC range: 15 to 30 Volts
• 500 ns maximum switching speeds
• Industrial temperature range: -40°C to 100°C
• Safety Approval
  • UL1577 recognized
  • 5000 Vrms for 1 minute for ACPL-K312
  • CSA Approved
  • IEC/EN/DIN EN 60747-5-2 Approved
  • VIORM = 1140 Vpeak for ACPL-K312