ISOM811x/ISOM811x-Q1 Single-Channel Opto-Emulator

Texas Instruments ISOM811x/ISOM811x-Q1 Single-Channel Opto-Emulator is pin-compatible and a drop-in-replacement for many traditional optocouplers, providing enhancements to existing systems without requiring a PCB redesign. This module features a diode-emulator input and transistor output, supporting a 3.75kVRMS isolation rating. The single-channel opto-emulator offers reliability and performance advantages compared to optocouplers. The advantages include high bandwidth, low turn-off delay, a wide -55°C to 125°C temperature range, and low power consumption. Additional benefits include tight Current Transfer Ratio (CTR) and process controls, resulting in small part-to-part skew. The ISOM811x/ISOM811x-Q1 opto-emulator is ideal for power supply feedback design, I/O modules in industrial controllers, motor drives, and factory automation applications. The ISOM811x-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 48
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) 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 Qualification Packaging
Texas Instruments Transistor Output Optocouplers Automotive DC-input transistor-output s 7,469In Stock
Cut Tape
₹197.77
₹141.40
₹107.96
₹92.20
₹87.32
Reel
₹87.32
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 80 % 180 % 50 mA 1.4 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8110 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive DC-input transistor-output s 5,035In Stock
Cut Tape
₹199.68
₹143.31
₹109.87
₹94.20
₹89.33
Reel
₹89.33
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 80 % 180 % 20 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8110-Q1 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive DC-input transistor-output s 4,354In Stock
4,000On Order
Cut Tape
₹197.77
₹141.40
₹107.96
₹92.20
₹87.32
Reel
₹87.32
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 295 % 655 % 50 mA 1.4 V 80 V 50 mA 300 mV 2.5 us 7.5 us 7 V 290 mW - 40 C + 125 C ISOM8113 AEC-Q100 Reel, Cut Tape
Texas Instruments Transistor Output Optocouplers Automotive AC-input transistor-output s
This item may require additional import fees and documentation. Customs delays may also occur.
1,889In Stock
Cut Tape
₹197.77
₹141.40
₹107.96
₹92.20
₹87.32
Reel
₹87.32
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 80 % 180 % 50 mA 1.4 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8115 AEC-Q100 Reel, Cut Tape
Texas Instruments Transistor Output Optocouplers Automotive AC-input transistor-output s 1,950In Stock
Cut Tape
₹199.68
₹143.31
₹109.87
₹94.20
₹89.33
Reel
₹89.33
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 80 % 180 % 20 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8115-Q1 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive AC-input transistor-output s 1,960In Stock
Cut Tape
₹197.77
₹141.40
₹107.96
₹92.20
₹87.32
Reel
₹87.32
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 120 % 270 % 50 mA 1.4 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8116 AEC-Q100 Reel, Cut Tape
Texas Instruments Transistor Output Optocouplers Automotive AC-input transistor-output s 2,000In Stock
Cut Tape
₹199.68
₹143.31
₹109.87
₹94.20
Reel
₹85.13
Min.: 1
Mult.: 1
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 120 % 270 % 20 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8116-Q1 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive AC-input transistor-output s 1,936In Stock
Cut Tape
₹197.77
₹141.40
₹107.96
₹92.20
₹87.32
Reel
₹87.32
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 200 % 450 % 50 mA 1.4 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8117 AEC-Q100 Reel, Cut Tape
Texas Instruments Transistor Output Optocouplers Automotive AC-input transistor-output s 1,996In Stock
Cut Tape
₹199.68
₹143.31
₹109.87
₹94.20
₹89.33
Reel
₹89.33
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 200 % 450 % 20 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8117-Q1 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive AC-input transistor-output s 1,965In Stock
Cut Tape
₹199.68
₹143.31
₹109.87
₹94.20
₹89.33
Reel
₹89.33
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 295 % 655 % 20 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8118-Q1 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers DC input transistor output single chan
This item may require additional import fees and documentation. Customs delays may also occur.
5,147In Stock
2,000Expected 22-03-2027
Cut Tape
₹54.46
₹37.45
₹27.04
₹22.26
₹20.73
Reel
₹20.73
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 55 % 195 % 50 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8110 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers DC input transistor output single chan
This item may require additional import fees and documentation. Customs delays may also occur.
3,737In Stock
Cut Tape
₹50.64
₹34.87
₹30.19
₹21.11
₹19.59
Reel
₹19.59
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 80 % 290 % 50 mA 1.4 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8111 Reel, Cut Tape
Texas Instruments Transistor Output Optocouplers Automotive DC-input transistor-output s 2,831In Stock
Cut Tape
₹197.77
₹141.40
₹107.96
₹92.20
₹87.32
Reel
₹87.32
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 120 % 270 % 50 mA 1.4 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8111 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers DC input transistor output single chan 2,251In Stock
2,000Expected 29-03-2027
Cut Tape
₹54.46
₹37.64
₹27.13
₹22.36
₹20.83
Reel
₹20.83
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 80 % 290 % 50 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8111 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive DC-input transistor-output s 1,540In Stock
Cut Tape
₹199.68
₹143.31
₹109.87
₹94.20
₹89.33
Reel
₹89.33
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 120 % 270 % 20 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8111-Q1 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers DC input transistor output single chan
This item may require additional import fees and documentation. Customs delays may also occur.
1,850In Stock
Cut Tape
₹46.81
₹32.39
₹23.22
₹19.11
Reel
₹19.11
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 135 % 480 % 50 mA 1.4 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8112 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive DC-input transistor-output s 838In Stock
Cut Tape
₹197.77
₹141.40
₹107.96
₹92.20
₹87.32
Reel
₹87.32
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 200 % 450 % 50 mA 1.4 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8112 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers DC input transistor output single chan 1,703In Stock
Cut Tape
₹54.46
₹37.45
₹27.04
₹22.26
₹21.50
Reel
₹21.50
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 135 % 480 % 50 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8112 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive DC-input transistor-output s 807In Stock
Cut Tape
₹199.68
₹143.31
₹109.87
₹94.20
₹89.33
Reel
₹89.33
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 200 % 450 % 20 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 40 C + 125 C ISOM8112-Q1 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers DC input transistor output single-chan
This item may require additional import fees and documentation. Customs delays may also occur.
3,614In Stock
Cut Tape
₹55.41
₹38.31
₹27.61
₹22.83
₹21.21
Reel
₹21.21
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 195 % 710 % 50 mA 1.2 V 80 V 50 mA 300 mV 2.5 us 7.5 us 7 V 290 mW - 55 C + 125 C ISOM8113 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers Automotive DC-input transistor-output s 1,248In Stock
Cut Tape
₹199.68
₹143.31
₹109.87
₹94.20
₹89.33
Reel
₹89.33
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 295 % 655 % 20 mA 1.2 V 80 V 50 mA 300 mV 2.5 us 7.5 us 7 V 290 mW - 40 C + 125 C ISOM8113-Q1 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers AC input transistor output single chan
This item may require additional import fees and documentation. Customs delays may also occur.
1,367In Stock
Cut Tape
₹46.81
₹32.39
₹23.22
₹19.11
₹17.67
Reel
₹17.67
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 55 % 195 % 50 mA 1.5 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8115 Reel, Cut Tape
Texas Instruments Transistor Output Optocouplers AC input transistor output single chan 1,990In Stock
Cut Tape
₹54.46
₹37.45
₹27.04
₹22.26
Reel
₹19.30
Min.: 1
Mult.: 1
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 55 % 195 % 50 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8115 Reel, Cut Tape, MouseReel
Texas Instruments Transistor Output Optocouplers AC input transistor output single chan
This item may require additional import fees and documentation. Customs delays may also occur.
1,752In Stock
Cut Tape
₹46.81
₹32.39
₹23.22
₹19.11
₹17.67
Reel
₹17.67
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 3750 Vrms Phototransistor 80 % 290 % 50 mA 1.5 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8116 Reel, Cut Tape
Texas Instruments Transistor Output Optocouplers AC input transistor output single chan 1,974In Stock
Cut Tape
₹54.46
₹37.45
₹27.04
₹22.26
₹20.73
Reel
₹20.73
Min.: 1
Mult.: 1
Max.: 1,001
: 2,000
SMD/SMT SOIC-4 1 Channel 5000 Vrms Phototransistor 80 % 290 % 50 mA 1.2 V 80 V 50 mA 300 mV 3.2 us 4 us 7 V 290 mW - 55 C + 125 C ISOM8116 Reel, Cut Tape, MouseReel