FOD8316 — 2.5 A Output Current, IGBT Drive Optocoupler with Desaturation Detection and Isolated Fault Sensing
© Semiconductor Components Industries, LLC, 2010 www.onsemi.com
FOD8316 Rev. 2
October 2017
FOD8316
2.5 A Output Current, IGBT Drive Optocoupler with
Desaturation Detection and Isolated Fault Sensing
Features
• High Noise Immunity Characterized by
Common Mode Rejection – 35 kV/µs Minimum,
V
CM
= 1500 V
PEAK
• 2.5 A Peak Output Current Driving Capability for Mos
t
1200 V / 150 A IGBTs
• Optically Isolated Fault Sensing Feedback
• “Soft” IGBT Turn-off
• Built-in IGBT Protection
– Desaturation Detection
– Under-Voltage Lockout (UVLO) Protection
• Wide Supply Voltage Range: 15 V to 30 V
– 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
– 250 ns Maximum Propagation Delay Over Full
Operating Temperature Range
• Extended Industrial Temperate Range, -40°C to 100°C
• Safety and Regulatory Approvals
– UL1577, 4,243 V
RMS
for 1 Minute
– D
IN EN/IEC 60747-5-5:
1,414 V
PEAK
Working Insulation Voltage Rating
8,000 V
PEAK
Transient Isolation Voltage Rating
• R
DS(ON)
of 1 Ω (Typical) Offers Lower Power
Dissipation
• User-Configurable: Inverting, Non-inverting,
Auto-reset, Auto-shutdown
• 8 mm Creepage and Clearance Distances
Applications
• Industrial Inverter
• Induction Heating
• Isolated IGBT Drive
Description
The FOD8316 is an advanced 2.5 A output current 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. The FOD8316 offers critical protection features
necessary for preventing fault conditions that lead to
destructive thermal runaway of IGBTs.
The device utilizes ON’s proprietary Optoplanar
®
copla-
na
r packaging technology, and optimized IC design to
achieve high noise immunity, characterized by high
common-mode rejection and power supply rejection
specifications.
The FOD8316 consists of an integrated gate drive opto-
coupler featuring low R
DS(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 8 mm creepage and clearance requirements.
