ACPL-31JT-500E

Automotive 2.5Amp Gate Drive Optocoupler features fast propagation delay with excellent timing skew performance. Smart features that are integrated to protect the MOSFET include desaturation sensing with shutdown protection and fault feedback, under voltage lockout and feedback and active Miller current clamping. This full featured and easy-to-implement gate drive optocoupler comes in a compact, surface-mountable SO-16 package for space-savings. It is ideally designed for driving power MOSFETs used in AC-DC and DC-DC converters and satisfies automotive AEC-Q100 semiconductor requirements. R2Coupler isolation products provide reinforced insulation and reliability that delivers safe signal isolation critical in automotive and high temperature industrial applications.

• Qualified to AEC-Q100 Grade 1 Test Guidelines
• Automotive temperature range: -40°C to +125°C
• Common Mode Rejection (CMR): >50kV/µs at VCM = 1500 V
• High Noise Immunity
  • Miller Current Clamping
  • Direct LED input with low input impedance and low noise sensitivity
  • Negative Gate Bias
• Peak output current: 2.5 A max.
• Miller Clamp Sinking Current: 1.9 A max.
• Wide Operating Voltage: 12V to 20V
• Propagation delay: 250 ns max.
• Dead Time Distortion: -100 ns to +15 ns
• Integrated fail-safe MOSFET protection
• Desat sensing, turn-off protection and Fault Feedback
• Under Voltage Lock-Out protection (UVLO) with Feedback
• SO-16 package with 8mm clearance and creepage
• Regulatory approvals: UL1577, CSA IEC/EN/DIN EN 60747-5-5