FOD3120

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High Noise Immunity, 2.5A Output Current, Gate Drive Optocoupler

General Description

The FOD3120 is a 2.5A Output Current Gate Drive Optocoupler, capable of driving most 800V/20A IGBT/MOSFET. It is really 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 proprietary 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.

Product Status/Pricing/Packing

Fairchild 1,000 piece Budgetary Pricing. *
If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
Top mark packaging information for product FOD3120 is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	**Package Marking Convention
FOD3120	Full Production	ROHS Compliant	$1.49	MDIP	8	BULK	Line 1:UNK
FOD3120S	Full Production	ROHS Compliant	$1.49	MDIP	8	BULK	Line 1:UNK
FOD3120SD	Full Production	ROHS Compliant	$1.55	MDIP	8	TAPE REEL	Line 1:UNK
FOD3120SDV	Full Production	ROHS Compliant	$1.56	MDIP	8	TAPE REEL	Line 1:UNK
FOD3120SV	Full Production	ROHS Compliant		MDIP	8	BULK	Line 1:UNK
FOD3120TS	Full Production	ROHS Compliant	$1.49	MDIP	8	BULK	Line 1:$Y (Fairchild logo) Line 2:3120 Line 3:&4 (4-Digit Date Code) B
FOD3120TSR2	Full Production	ROHS Compliant	$1.55	MDIP	8	TAPE REEL	Line 1:$Y (Fairchild logo) Line 2:3120 Line 3:&4 (4-Digit Date Code) B
FOD3120TSR2V	Full Production	ROHS Compliant	$1.56	MDIP	8	TAPE REEL	Line 1:$Y (Fairchild logo) Line 2:3120 Line 3:V&4 (4-Digit Date Code) B
FOD3120TSV	Full Production	ROHS Compliant	$1.5	MDIP	8	BULK	Line 1:$Y (Fairchild logo) Line 2:3120 Line 3:V&4 (4-Digit Date Code) B
FOD3120TV	Full Production	ROHS Compliant	$1.5	MDIP	8	BULK	Line 1:UNK
FOD3120V	Full Production	ROHS Compliant	$1.5	MDIP	8	BULK	Line 1:UNK

Customer qualification data for the FOD3120SV
Customer qualification data for the FOD3120TS
Customer qualification data for the FOD3120TSR2
Customer qualification data for the FOD3120TSR2V
Customer qualification data for the FOD3120TSV
Customer qualification data for the FOD3120TV
Customer qualification data for the FOD3120V
Customer qualification data for the FOD3120SDV
Customer qualification data for the FOD3120
Customer qualification data for the FOD3120S
Customer qualification data for the FOD3120SD

Features

High noise immunity characterized by 35kV/µs minimum common mode rejection
2.5A peak output current driving capability for most 800V/20A IGBT
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
400ns max. propagation delay
100ns max. pulse width distortion
Under Voltage LockOut (UVLO) with hysteresis
Extended industrial temperate range, -40°C to 100°C temperature range
Safety and regulatory approved
UL1577, 5000 V_RMS for 1 min.
IEC60747-5-2
R_DS(ON) of 3_OHM(typ.) offers lower power dissipation
8.0mm clearance and creepage distance (option ‘T’)
Industrial Inverter
Uninterruptible Power Supply
Induction Heating
Isolated IGBT/Power MOSFET Gate Drive