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FOD8343

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ON Semiconductor

4.0 A OUTPUT CURRENT, HIGH SPEED GATE DRIVE OPTOCOUPLER IN STRETCHED BODY SOP 6-PIN

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Isolators

FOD8343

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ON Semiconductor

4.0 A OUTPUT CURRENT, HIGH SPEED GATE DRIVE OPTOCOUPLER IN STRETCHED BODY SOP 6-PIN

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Technical Specifications

Parameters and characteristics for this part

Specification	FOD8343

Common Mode Transient Immunity (Min) [Min]	50 kV/çs
Current - DC Forward (If) (Max) [Max]	25 mA
Current - Output High, Low [custom]	3 A
Current - Output High, Low [custom]	3 A
Current - Peak Output	4 A
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-40 °C
Package / Case	6-SOIC
Package / Case [x]	0.268 in
Package / Case [y]	6.8 mm
Propagation Delay tpLH / tpHL (Max) [Max] [x]	210 ns
Propagation Delay tpLH / tpHL (Max) [Max] [y]	210 ns
Pulse Width Distortion (Max) [Max]	65 ns
Rise / Fall Time (Typ) [custom]	38 ns
Rise / Fall Time (Typ) [custom]	24 ns
Supplier Device Package	6-SOIC
Technology	Optical Coupling
Voltage - Forward (Vf) (Typ)	1.5 V
Voltage - Output Supply [Max]	30 V
Voltage - Output Supply [Min]	10 V

FOD8343 Series

4.0 A Output Current, High Speed Gate Drive Optocoupler in Stretched Body SOP 6-Pin

Part	Number of Channels	Package / Case [y]	Package / Case	Package / Case [x]	Propagation Delay tpLH / tpHL (Max) [Max] [y]	Propagation Delay tpLH / tpHL (Max) [Max] [x]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Pulse Width Distortion (Max) [Max]	Current - Peak Output	Current - DC Forward (If) (Max) [Max]	Technology	Voltage - Forward (Vf) (Typ)	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Voltage - Output Supply [Max]	Voltage - Output Supply [Min]	Common Mode Transient Immunity (Min) [Min]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Mounting Type	Approval Agency
ON Semiconductor FOD8343R2	1	6.8 mm	6-SOIC	0.268 in	210 ns	210 ns	100 °C	-40 °C	6-SOIC	65 ns	4 A	25 mA	Optical Coupling	1.5 V	3 A	3 A	30 V	10 V	50 kV/çs	38 ns	24 ns	Surface Mount
ON Semiconductor FOD8343TR2V	1	6.8 mm	6-SOIC	0.268 in	210 ns	210 ns	100 °C	-40 °C	6-SOIC	65 ns	4 A	25 mA	Optical Coupling	1.5 V	3 A	3 A	30 V	10 V	50 kV/çs	38 ns	24 ns	Surface Mount	UL
ON Semiconductor FOD8343T	1	6.8 mm	6-SOIC	0.268 in	210 ns	210 ns	100 °C	-40 °C	6-SOIC	65 ns	4 A	25 mA	Optical Coupling	1.5 V	3 A	3 A	30 V	10 V	50 kV/çs	38 ns	24 ns	Surface Mount
ON Semiconductor FOD8343TR2	1	6.8 mm	6-SOIC	0.268 in	210 ns	210 ns	100 °C	-40 °C	6-SOIC	65 ns	4 A	25 mA	Optical Coupling	1.5 V	3 A	3 A	30 V	10 V	50 kV/çs	38 ns	24 ns	Surface Mount
ON Semiconductor FOD8343TV	1	6.8 mm	6-SOIC	0.268 in	210 ns	210 ns	100 °C	-40 °C	6-SOIC	65 ns	4 A	25 mA	Optical Coupling	1.5 V	3 A	3 A	30 V	10 V	50 kV/çs	38 ns	24 ns	Surface Mount	UL
ON Semiconductor FOD8343	1	6.8 mm	6-SOIC	0.268 in	210 ns	210 ns	100 °C	-40 °C	6-SOIC	65 ns	4 A	25 mA	Optical Coupling	1.5 V	3 A	3 A	30 V	10 V	50 kV/çs	38 ns	24 ns	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 3.31
		10	$ 2.21
		100	$ 1.70
		500	$ 1.54
		1000	$ 1.32
		2000	$ 1.25
		5000	$ 1.22
Newark	Each	1000	$ 1.58
		2500	$ 1.28
		5000	$ 1.24
ON Semiconductor	N/A	1	$ 1.27

Description

General part information

FOD8343 Series

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 Arsenide (AlGaAs) Light-Emitting Diode (LED) optically coupled to an integrated circuit with a high-speed driver for push-pull MOSFET output stage. The device is housed in a stretched body, 6-pin, small outline, plastic package.

Documents

Technical documentation and resources