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FOD8343, FOD8343T — 4.0 A Output Current, High Speed Gate Drive Optocoupler in Stretched Body SOP 6-Pin
May 2017
FOD8343, FOD8343T
4.0 A Output Current, High Speed Gate Drive Optocoupler
in Stretched Body SOP 6-Pin
Features
FOD8343T - 8 mm Creepage and Clearance
Distance, and 0.4 mm Insulation Distance to Achieve
Reliable and High-Voltage Insulation
4.0 A Maximum Peak Output Current Driving
Capability for Medium- Power IGBT/MOSFET
- Use of P-Channel MOSFETs at Output Stage
Enables Output Voltage Swing Close to Supply Rail
50 kV/s Minimum Common Mode Rejection Wide
Supply Voltage Range: 10 V to 30 V
Fast Switching Speed Over Full Operating
Temperature Range
- 210 ns Maximum Propagation Delay
- 65 ns Maximum Pulse Width Distortion Under-
Voltage Lockout (UVLO) with Hysteresis
Extended Industrial Temperate Range: -40°C to
100°C
Safety and Regulatory Approvals:
- UL1577, 5,000 V
RMS
for 1 Minute
- DIN EN/IEC60747-5-5, 1,140V Peak Working
Insulation Voltage (Pending Approvals)
Description
The FOD8343 series is a 4.0 A maximum peak output
current gate drive optocoupler, capable of driving
medium-power IGBT/ MOSFETs. It is ideally suited for
fast-switching driving of power IGBT and MOSFET used
in motor-control inverter applications, and high-
performance power systems.
The FOD8343 series utilizes stretched body package to
achieve 8 mm creepage and clearance distances
(FOD8343T), and optimized IC design to achieve
reliably high-insulation voltage and high-noise immunity.
The FOD8343 series consists of an Aluminum Gallium
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