VOx6xxA Low Input Current Optocouplers

Vishay Semiconductors VOx6xxA Low Input Current Optocouplers protect equipment users from electrical shocks and protect the microprocessors within these systems from being damaged by voltage spikes. Vishay Semiconductors VOx6xxA Low Input Current Optocouplers feature high current transfer ratios at low input currents. The compact DIP-4 and SOP-4L packages are capable of providing 5000VRMS of voltage isolation and offer a creepage distance of ≥ 8mm. For the DIP-4 package, this is achieved with Option 6, which complies with IEC 60950 (DIN VDE 0805) for reinforced insulation up to an operation voltage of 400VRMS. Devices in the DIP-4 package are also end-stackable with 2.54mm (100mils) spacing. The SSOP-4 package provides 3750VRMS of voltage isolation and features a half lead pitch of 1.27mm (50mils).

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Isolation Voltage
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Current Transfer Ratio - Max
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Vf - Forward Voltage
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Packaging
Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Datasheet
4 361In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers CTR 50-600% 1MA
Datasheet
65 010In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOP-4 1 Channel 3750 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.5 V 80 V 100 mA 400 mV 10 us 11 us 6 V 170 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-200%
Datasheet
17 256In Stock
46 000Expected 23/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.65 V 80 V 50 mA 400 mV 3 us 14 us 6 V 200 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Datasheet
18 955In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 40 % 80 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Datasheet
10 725In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-200% IF=5MA
Datasheet
24 393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Datasheet
8 840In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 100-320% IF=1MA
Datasheet
8 694In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOP-4 1 Channel 5000 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Datasheet
15 461In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers CTR 100-200%
Datasheet
11 682In Stock
24 000Expected 23/07/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SSOP-4 1 Channel 3750 Vrms NPN Phototransistor 100 % 200 % 50 mA 1.5 V 80 V 100 mA 400 mV 10 us 12 us 6 V 170 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers CTR 50-600% 5MA
Datasheet
19 051In Stock
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Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOP-4 1 Channel 3750 Vrms NPN Phototransistor 50 % 600 % 50 mA 1.5 V 80 V 50 mA 400 mV 3 us 12 us 6 V 170 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel

Vishay Semiconductors Transistor Output Optocouplers 5300 Vrms; SMD-4 160-320 CTR 1mA
Datasheet
21 260In Stock
34 000Expected 19/11/2026
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Min.: 1
Mult.: 1
: 1 000

SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 160 % 320 % 60 mA 1.65 V 80 V 50 mA 400 mV 3 us 14 us 6 V 200 mW - 55 C + 110 C Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phtotrnstr LSOP-4 CTR% 130 to 260
Datasheet
14 880In Stock
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Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 130 % 260 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT SFH6
Datasheet
4 034In Stock
Min.: 1
Mult.: 1

Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 40 % 80 % 60 mA 1.65 V 80 V 50 mA 400 mV 4.6 us 15 us 6 V 200 mW - 55 C + 110 C VOx6xxA Tube
Vishay Semiconductors Transistor Output Optocouplers RECOMMENDED ALT SFH6
Datasheet
4 424In Stock
Min.: 1
Mult.: 1

Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.65 V 80 V 50 mA 400 mV 4.6 us 15 us 6 V 200 mW - 55 C + 110 C VOx6xxA Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 130-260%
Datasheet
5 987In Stock
Min.: 1
Mult.: 1

Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 130 % 260 % 60 mA 1.35 V 80 V 50 mA 400 mV 4.6 us 15 us 6 V 200 mW - 55 C + 110 C VOx6xxA Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 200-400%
Datasheet
5 009In Stock
Min.: 1
Mult.: 1

Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 200 % 400 % 60 mA 1.35 V 80 V 50 mA 400 mV 4.6 us 15 us 6 V 200 mW - 55 C + 110 C VOx6xxA Tube
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 50-600%
Datasheet
5 361In Stock
Min.: 1
Mult.: 1

Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 50 % 600 % 60 mA 1.65 V 80 V 50 mA 400 mV 3 us 14 us 6 V 200 mW - 55 C + 110 C Tube
Vishay Semiconductors Transistor Output Optocouplers SMD-4 OPTOCPL 63-125% CTR, VDE
Datasheet
2 385In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.65 V 80 V 50 mA 400 mV 3 us 14 us 6 V 200 mW - 55 C + 110 C VO618A Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers SMD-4 CPLR 100-200% CTR VDE
Datasheet
6 823In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

SMD/SMT SMD-4 1 Channel 5300 Vrms NPN Phototransistor 100 % 200 % 60 mA 1.65 V 80 V 50 mA 400 mV 3 us 14 us 6 V 200 mW - 55 C + 110 C VO618A Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 40-80% IF=5MA
Datasheet
4 899In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 40 % 80 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 63-125% IF=5MA
Datasheet
4 216In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Datasheet
5 625In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 160 % 320 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel
Vishay Semiconductors Transistor Output Optocouplers LSOP-4 CPLR 80-160% CTR IF=5MA
Datasheet
4 250In Stock
Min.: 1
Mult.: 1
: 3 000

SMD/SMT LSOP-4 1 Channel 5000 Vrms NPN Phototransistor 80 % 160 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOL617A Reel, Cut Tape
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out CTR 63-200% IF=1MA
Datasheet
6 100In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

SMD/SMT SOP-4 1 Channel 5000 Vrms NPN Phototransistor 63 % 125 % 60 mA 1.5 V 80 V 100 mA 400 mV 3.5 us 5 us 6 V 250 mW - 55 C + 110 C VOx6xxA Reel, Cut Tape, MouseReel