onsemi | FOD8316

The FOD8316 is a Desaturation detection and Isolated fault sensing IGBT Drive Optocoupler, capable of driving most 1200 V/ 150 A IGBTs. It is ideally suited for fast switching driving of power IGBTs and MOSFETs used in motor control inverter applications and high performance power systems. It offers critical protection features necessary for preventing fault conditions that lead to destructive thermal runaway of IGBTs.

It consists of an integrated gate drive optocoupler featuring low RDS(ON) CMOS transistors to drive the IGBT from rail to rail and an integrated high speed isolated feedback for fault sensing. The device is housed in a compact 16-pin small outline plastic package which meets the 8mm creepage and clearance requirements.

Features:

• High Noise Immunity characterized by common mode rejection
  • 35 kV/μs Minimum Common Mode Rejection (Vcm = 1500 Vpk)
• 2.5A peak output current driving capability for most 1200 V/150 A IGBT
• Optically isolated fault sensing feedback
• “Soft” IGBT turn-off
• Built-in IGBT protection
  • Desaturation detection
  • Under voltage lockout protection
• 1,414V (peak) working voltage rating
• 8,000V (peak) transient isolation voltage rating
• Wide supply voltage range from 15V to 30V
  • Use of P-Channel MOSFETs at output stage enables output voltage swing close to the supply rail (rail-to-rail output)
• 3.3 V/5 V, CMOS/TTL compatible inputs
• High Speed
  • 500 ns max. propagation delay over full operating temperature range
• Extended industrial temperate range, -40°C to 100°C temperature range
• Safety and regulatory
  • UL1577, 4,243 VRMS for 1 min.
  • DIN EN/IEC 60747-5-5
• RDS(ON) of 1 Ω (typ.) offers lower power dissipation
• User configurable: inverting, non-inverting, auto-reset, auto-shutdown
• 8 mm creepage and clearance distances

Applications:

• Automation
• Consumer Appliances
• Energy Generation & Distribution
• Industrial Motor
• Motion Control - Industrial Motor
• Uninterruptible Power Supply