Optocouplers, Optoisolators

Optoisolators, also referred to as optical couplers, photocouplers, and optocouplers, are devices that use light to transmit electrical signals to isolated circuits. Output types include logic, transistor, photovoltaic, triac, and SCR.

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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
HMHA281R3V	onsemi	OPTOISO 3.75KV TRANS 4-MINI-FLAT	Tape & Reel (TR)	4-Mini-Flat	Surface Mount	-	-55°C ~ 100°C
HMHA281R4 $0.69	onsemi	OPTOISO 3.75KV TRANS 4-MINI-FLAT	Tape & Reel (TR),Cut Tape (CT)	4-Mini-Flat	Surface Mount	-	-55°C ~ 100°C
HMHA281R4V	onsemi	OPTOISO 3.75KV TRANS 4-MINI-FLAT	Tape & Reel (TR)	4-Mini-Flat	Surface Mount	-	-55°C ~ 100°C
HMHA281V $0.14	onsemi	OPTOISO 3.75KV TRANS 4-MINI-FLAT	Box	4-Mini-Flat	Surface Mount	-	-55°C ~ 100°C
HMHAA280 $0.74	onsemi	OPTOISO 3.75KV TRANS 4-MINI-FLAT	Tube	4-Mini-Flat	Surface Mount	-	-55°C ~ 100°C
HMHAA280R1 $0.65	onsemi	OPTOISO 3.75KV TRANS 4-MINI-FLAT	Tape & Reel (TR),Cut Tape (CT)	4-Mini-Flat	Surface Mount	-	-55°C ~ 100°C
HMHAA280R2 $0.80	onsemi	OPTOISO 3.75KV TRANS 4-MINI-FLAT	Tape & Reel (TR),Cut Tape (CT)	4-Mini-Flat	Surface Mount	-	-55°C ~ 100°C
HMHAA280R3	onsemi	OPTOISO 3.75KV TRANS 4-MINI-FLAT	Tape & Reel (TR)	4-Mini-Flat	Surface Mount	-	-55°C ~ 100°C