WL-OCHS High-Speed Optocouplers

Würth Elektronik WL-OCHS High-Speed Optocouplers are designed to expand the portfolio with reliable galvanic isolation solutions for fast digital communication. These optocouplers support data rates from 1 MBd up to 10 MBd combines fast switching times from 20 ns to 800 ns for precise signal transmission. The WL-OCHS optocouplers offer high isolation voltages of 3750VRMS and 5000 VRMS.  With high noise immunity enabled by strong CMTI performance and low internal coupling capacitance, WL-OCHS is well suited for applications such as industrial controls and automation.

Results: 17
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Description Datasheet Availability Pricing (PHP) 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
If - Forward Current
Vf - Forward Voltage
Rise Time
Fall Time
Vr - Reverse Voltage
Output Current
Pd - Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 1Ch 5000V 800ns VISO=3750V 7.0x4.1x2.05mm
Datasheet
3,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOP-5 1 Channel 3750 Vrms Phototransistor 65 % 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 6.0x5.08x3.18mm
Datasheet
2,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-8 1 Channel 3750 Vrms Phototransistor 19 % 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=3750V 7.0x4.1x2.05mm
Datasheet
3,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOP-5 1 Channel 3750 Vrms Phototransistor 65 % 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 2Ch 10000V 800ns VISO=3750V 6.0x5.08x3.18mm
Datasheet
2,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-8 2 Channel 3750 Vrms Phototransistor 7 % 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 2Ch 15000V 800ns VISO=3750V 6.0x5.08x3.18mm
Datasheet
2,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-8 2 Channel 3750 Vrms Phototransistor 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=3750V 7.0x4.1x2.05mm
Datasheet
3,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOP-5 1 Channel 3750 Vrms Photodiode 50 mA 1.35 V 40 ns 10 ns 5 V 50 mA 100 mW - 40 C + 85 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 75ns VISO=3750V 6.0x5.08x3.18mm
Datasheet
2,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-8 1 Channel 3750 Vrms Logic 50 mA 1.35 V 30 ns 10 ns 5 V 50 mA 100 mW - 40 C + 105 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 10Mb 1Ch 20000V 100ns VISO=3750V 7.0x4.1x2.05mm
Datasheet
3,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT SOP-5 1 Channel 3750 Vrms Photodiode 50 mA 1.35 V 40 ns 10 ns 5 V 50 mA 100 mW - 40 C + 85 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 10Mb 1Ch 20000V 75ns VISO=3750V 6.0x5.08x3.18mm
Datasheet
2,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-8 1 Channel 3750 Vrms Logic Output 50 mA 1.35 V 30 ns 10 ns 5 V 50 mA 100 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 10Mb 2Ch 5000V 75ns VISO=3750V 6.0x5.08x3.18mm
Datasheet
2,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-8 2 Channel 3750 Vrms Photodiode 50 mA 1.35 V 24 ns 10 ns 5 V 50 mA 27 mW - 40 C + 85 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 10Mb 2Ch 10000V 75ns VISO=3750V 6.0x5.08x3.18mm
Datasheet
2,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT SOP-8 2 Channel 3750 Vrms Photodiode 50 mA 1.35 V 24 ns 10 ns 5 V 50 mA 27 mW - 40 C + 85 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 1500ns VISO=5000V 9.76x7.692x7.3mm
Datasheet
1,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Through Hole DIP-8 1 Channel 5000 Vrms Phtotransistor 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 1500ns VISO=5000V 10.16x9.68x3.5mm
Datasheet
1,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT DIP-8 Gull Wing 1 Channel 5000 Vrms Phototransistor 18 % 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=5000V 9.76x7.692x7.3mm
Datasheet
1,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Through Hole DIP-8 1 Channel 5000 Vrms Phototransistor 24 % 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 1Mb 1Ch 10000V 800ns VISO=5000V 10.16x9.68x3.5mm
Datasheet
1,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT DIP-8 Gull Wing 1 Channel 5000 Vrms Phototransistor 24 % 50 mA 1.35 V 5 V 8 mA 45 mW - 40 C + 110 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=5000V 9.76x7.692x7.3mm
Datasheet
1,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Through Hole DIP-8 1 Channel 5000 Vrms Logic 50 mA 1.35 V 30 ns 10 ns 5 V 50 mA 100 mW - 40 C + 85 C WL-OCHS Reel, Cut Tape, MouseReel
Wurth Elektronik High Speed Optocouplers WL-OCHS 10Mb 1Ch 5000V 100ns VISO=5000V 10.16x9.68x3.5mm
Datasheet
1,000Expected 20/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT DIP-8 Gull Wing 1 Channel 5000 Vrms Logic Output 50 mA 1.35 V 30 ns 10 ns 5 V 50 mA 100 mW - 40 C + 85 C WL-OCHS Reel, Cut Tape, MouseReel