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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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package / Case
Number of Channels
Isolation Voltage
Output Type
Current Transfer Ratio - Min
Current Transfer Ratio - Max
If - Forward Current
Vf - Forward Voltage
Maximum Collector Emitter Voltage
Maximum Collector Current
Maximum Collector Emitter Saturation Voltage
Rise Time
Fall Time
Vr - Reverse Voltage
Pd - Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Vishay Semiconductors Transistor Output Optocouplers CTR 50-600% 1MA
Datasheet
64,691In 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 Phtotrnstr LSOP-4 CTR% 130 to 260
Datasheet
14,880In Stock
MouseReel Available
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 SMD-4 CPLR 100-200% CTR VDE
Datasheet
6,559In 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 5300 Vrms; SMD-4 160-320 CTR 1mA
Datasheet
12,886In Stock
21,950Expected 8/28/2026
MouseReel Available
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 Phototransistor Out CTR 100-200% IF=5MA
Datasheet
22,903In 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
11,971In 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
32,865In Stock
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
17,605In 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 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 Phototransistor Out CTR 100-200% IF=1MA
Datasheet
12,267In Stock
21,000Expected 9/10/2026
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 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 200-400%
Datasheet
4,699In 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
5,326In 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
2,220In 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 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 Optocoupler LSOP4
Datasheet
4,261In 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 63-125% IF=5MA
Datasheet
3,948In 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
4,705In 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
3,830In 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
6,055In 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
Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Datasheet
2,790In Stock
3,000Expected 9/4/2026
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 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 Phototransistor Out Single CTR 80-160%
Datasheet
768In Stock
Min.: 1
Mult.: 1
: 4,000

Through Hole DIP-4 1 Channel 5300 Vrms NPN Phototransistor 80 % 160 % 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 Reel, Cut Tape
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR 130-260%
Datasheet
5,902In 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 SMD-4 OPTOCPL 63-125% CTR,VDE
Datasheet
1,807In Stock
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
Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
Datasheet
9,300In Stock
60,000On Order
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