FOD3150 Datasheet, PDF (1/19 Pages) Fairchild Semiconductor – High Noise Immunity, 1.0A Output Current, Gate Drive Optocoupler

October 2011
FOD3150
High Noise Immunity, 1.0A Output Current,
Gate Drive Optocoupler
Features
■ High noise immunity characterized by 20kV/µs
minimum common mode rejection
■ Use of P-channel MOSFETs at output stage enables
output voltage swing close to the supply rail
■ Wide supply voltage range from 15V to 30V
■ Fast switching speed
– 500ns max. propagation delay
– 300ns max. pulse width distortion
■ Under Voltage LockOut (UVLO) with hysteresis
■ Extended industrial temperate range, -40°C to 100°C
temperature range
■ Safety and regulatory approvals
– UL1577, 5000 V_RMS for 1 min.
– IEC60747-5-2
■ >8.0mm clearance and creepage distance (option ‘T’)
Applications
■ Industrial inverter
■ Uninterruptible power supply
■ Induction heating
■ Isolated IGBT/Power MOSFET gate drive
Description
The FOD3150 is a 1.0A Output Current Gate Drive
Optocoupler, capable of driving most 800V/20A
IGBT/MOSFET. It is ideally suited for fast switching
driving of power IGBT and MOSFETs used in motor
control inverter applications, and high performance
power system.
It utilizes Fairchild’s patented coplanar packaging
technology, Optoplanar^®, and optimized IC design to
achieve high noise immunity, characterized by high
common mode rejection.
It consists of a gallium aluminum arsenide (AlGaAs) light
emitting diode optically coupled to an integrated circuit
with a high-speed driver for push-pull MOSFET output
stage.
Related Resources
■ FOD3120, 2.5A Output Current, Gate Drive
Optocoupler Datasheet
■ www.fairchildsemi.com/products/opto/
Functional Block Diagram
Package Outlines
NC 1
8 V_CC
ANODE 2
7 V_O2
CATHODE 3
6 V_O1
NC 4
5 V_EE
Note:
A 0.1µF bypass capacitor must be connected between pins 5 and 8.
8
1
8
1
8
1
©2008 Fairchild Semiconductor Corporation
FOD3150 Rev. 1.0.4
www.fairchildsemi.com