Specification	FOD3120S

Approval Agency	UL
Common Mode Transient Immunity (Min) [Min]	35 kV/µs
Current - DC Forward (If) (Max) [Max]	25 mA
Current - Output High, Low [custom]	2 A
Current - Output High, Low [custom]	2 A
Current - Peak Output	3 A
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-40 °C
Propagation Delay tpLH / tpHL (Max) [Max] [x]	400 ns
Propagation Delay tpLH / tpHL (Max) [Max] [y]	400 ns
Pulse Width Distortion (Max) [Max]	100 ns
Rise / Fall Time (Typ) [custom]	60 ns
Rise / Fall Time (Typ) [custom]	60 ns
Supplier Device Package	8-SMD
Technology	Optical Coupling
Voltage - Forward (Vf) (Typ)	1.5 V
Voltage - Output Supply [Max]	30 V
Voltage - Output Supply [Min]	15 V

FOD3120 Series

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

Part	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Pulse Width Distortion (Max) [Max]	Propagation Delay tpLH / tpHL (Max) [Max] [y]	Propagation Delay tpLH / tpHL (Max) [Max] [x]	Current - Peak Output	Number of Channels	Technology	Supplier Device Package	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Common Mode Transient Immunity (Min) [Min]	Approval Agency	Current - DC Forward (If) (Max) [Max]	Voltage - Forward (Vf) (Typ)	Voltage - Output Supply [Min]	Voltage - Output Supply [Max]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Package / Case	Package / Case	Package / Case	Package / Case
ON Semiconductor FOD3120SD	Surface Mount	100 °C	-40 °C	100 ns	400 ns	400 ns	3 A	1	Optical Coupling	8-SMD	60 ns	60 ns	35 kV/µs	UL	25 mA	1.5 V	15 V	30 V	2 A	2 A
ON Semiconductor FOD3120TSR2	Surface Mount	100 °C	-40 °C	100 ns	400 ns	400 ns	3 A	1	Optical Coupling	8-SMD	60 ns	60 ns	35 kV/µs	UL	25 mA	1.5 V	15 V	30 V	2 A	2 A
ON Semiconductor FOD3120S	Surface Mount	100 °C	-40 °C	100 ns	400 ns	400 ns	3 A	1	Optical Coupling	8-SMD	60 ns	60 ns	35 kV/µs	UL	25 mA	1.5 V	15 V	30 V	2 A	2 A
ON Semiconductor FOD3120V	Through Hole	100 °C	-40 °C	100 ns	400 ns	400 ns	3 A	1	Optical Coupling	8-DIP	60 ns	60 ns	35 kV/µs	IEC UL	25 mA	1.5 V	15 V	30 V	2 A	2 A	0.3 in	8-DIP	7.62 mm
ON Semiconductor FOD3120	Through Hole	100 °C	-40 °C	100 ns	400 ns	400 ns	3 A	1	Optical Coupling	8-DIP	60 ns	60 ns	35 kV/µs	UL	25 mA	1.5 V	15 V	30 V	2 A	2 A	0.3 in	8-DIP	7.62 mm
ON Semiconductor FOD3120TSV	Surface Mount	100 °C	-40 °C	100 ns	400 ns	400 ns	3 A	1	Optical Coupling	8-SMD	60 ns	60 ns	35 kV/µs	IEC UL	25 mA	1.5 V	15 V	30 V	2 A	2 A
ON Semiconductor FOD3120TV	Through Hole	100 °C	-40 °C	100 ns	400 ns	400 ns	3 A	1	Optical Coupling	8-MDIP	60 ns	60 ns	35 kV/µs	IEC UL	25 mA	1.5 V	15 V	30 V	2 A	2 A	10.16 mm	8-DIP		10.16 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	436	$ 0.83
Newark	Each	1	$ 1.69
		10	$ 1.44
		100	$ 1.15
		500	$ 1.07
		1000	$ 0.95
		2500	$ 0.77
		5000	$ 0.75
ON Semiconductor	N/A	1	$ 0.66

Description

General part information

FOD3120 Series

The FOD3120 is a 2.5A output current gate drive optocoupler, capable of driving most 800V/20A IGBT/MOSFET. It is suited for fast switching driving of power IGBT and MOSFETs used in motor control inverter applications, and high performance power system.It utilizes ON Semiconductor’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 (LED) optically coupled to an integrated circuit with a high-speed driver for push-pull MOSFET output stage.