FOD050L Series

SO-8L, 1 Mbit/s, LVTTL/LVCMOS 3.3 V High Speed Transistor Optocouplers

Catalog

SO-8L, 1 Mbit/s, LVTTL/LVCMOS 3.3 V High Speed Transistor Optocouplers

Part	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Current - DC Forward (If) (Max) [Max]	Current - Output / Channel [custom]	Number of Channels	Voltage - Output (Max) [Max]	Current Transfer Ratio (Max)	Supplier Device Package	Voltage - Isolation	Voltage - Forward (Vf) (Typ)	Input Type	Mounting Type	Turn On / Turn Off Time (Typ)	Turn On / Turn Off Time (Typ) [Max]	Current Transfer Ratio (Min) [Min]
ON Semiconductor FOD050L	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	25 mA	8 mA	1	7 V	50 %	8-SOIC	2500 Vrms	1.45 V	DC	Surface Mount	1 µs	1 µs	15 %
ON Semiconductor FOD050LR1	8-SOIC	3.9 mm	0.154 in	85 °C	-40 °C	25 mA	8 mA	1	7 V	50 %	8-SOIC	2500 Vrms	1.45 V	DC	Surface Mount	1 µs	1 µs	15 %

Catalog

SO-8L, 1 Mbit/s, LVTTL/LVCMOS 3.3 V High Speed Transistor Optocouplers

Key Features

• Low Power Consumption

• High Speed

• Available in Single-channel 8-pin SOIC (FOD050L) or Dual-channel 8-pin SOIC (FOD053L)

• Superior CMR – CMH= 50 kV/μs (typical) and CML= 35 kV/μs (typical)

• Guaranteed performance over temperature:m0°C to 70°C

• Safety and Regulatory Approvals:

• UL1577, 2,500 VACRMSfor 1 Minute

• DIN-EN/IEC60747-5-5, 565 V Peak Working Insulation Voltage

Description

The FOD050L and FOD053L optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor. These devices are specified for operation at a 3.3 V supply voltage.A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base-collector capacitance of the input transistor..An internal noise shield provides superior common mode rejection of CMH= 50 kV/μs (typical) and CML= 35 kV/μs (typical).