Optocouplers

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MOC8102XG
Isocom Components
1.5V DC 5.3KV DC PDIP Through hole mounting
Quantity: 65
Ship Date: 7-12 working days
1+ $0.6804
65+ $0.3617
130+ $0.3188
520+ $0.2721
1040+ $0.2538
2015+ $0.2389
5005+ $0.2218
10010+ $0.2111
25025+ $0.1994
- +
x $0.6804
Ext. Price: $1.36
MOQ: 2
Mult: 1
PS9332L2-E3-AX
Renesas Electronics
1.56V 40ns Photodarlington 1 40ns SDIP-6 Through hole mounting,glue mount
Quantity: 1675
Ship Date: 7-12 working days
1+ $4.374
10+ $3.1044
100+ $2.45
500+ $2.1632
1000+ $2.1163
- +
x $4.374
Ext. Price: $4.37
MOQ: 1
Mult: 1
SPQ: 1
PS9822-2-V-F3-AX
Renesas Electronics
1.6V Photo IC 2 25mA 2.5KV DC SSOP-8 SMD mount
Quantity: 1500
Ship Date: 7-12 working days
1500+ $2.9443
3000+ $2.8497
- +
x $2.9443
Ext. Price: $4416.45
MOQ: 1500
Mult: 1500
SPQ: 1
PS9821-1-V-F3-AX
Renesas Electronics
1.65V 20ns Photo IC 1 25mA 2.5KV DC 5ns SSOP-8 SMD mount
Quantity: 1490
Ship Date: 7-12 working days
1+ $4.5576
10+ $3.2427
100+ $2.5642
500+ $2.267
- +
x $4.5576
Ext. Price: $4.55
MOQ: 1
Mult: 1
SPQ: 1
MCT62XG
Isocom Components
Transistors output 5300Vrms 2 passageway 8-DIP
Quantity: 50
Ship Date: 7-12 working days
1+ $1.1124
50+ $0.6245
100+ $0.5529
500+ $0.4662
1000+ $0.4378
2000+ $0.4137
5000+ $0.3874
10000+ $0.371
25000+ $0.3532
- +
x $1.1124
Ext. Price: $2.22
MOQ: 2
Mult: 1
OPI7002
Optek Technology
1.7V DC 1 4.2KV DC 20% 400mV(Typ) Through hole mounting 9.14mm(height)
Quantity: 784
Ship Date: 7-12 working days
1+ $2.7768
100+ $2.5792
250+ $2.4648
500+ $2.379
- +
x $2.7768
Ext. Price: $2.77
MOQ: 1
Mult: 1
SPQ: 1
OPI1268
Optek Technology
1.6V Open Collector 1 18V 25mA 11.2KV DC 18V DIP-5 Through hole mounting 27.94mm*6.35mm*8.89mm
Quantity: 544
Ship Date: 5-12 working days
Within 3 years
150+ $7.518
300+ $7.476
450+ $7.4445
600+ $7.4025
- +
x $7.518
Ext. Price: $1127.70
MOQ: 150
Mult: 150
CYMOC3061S(TP1)
OCIC
Quantity: 10000
Ship Date: 3-5 working days
1000+ $0.1062
3000+ $0.098
5000+ $0.0964
- +
x $0.1062
Ext. Price: $106.20
MOQ: 1000
Mult: 1000
SPQ: 1000
CY6N138
OCIC
Quantity: 20000
Ship Date: 3-5 working days
2000+ $0.1355
6000+ $0.125
10000+ $0.1229
- +
x $0.1355
Ext. Price: $271.00
MOQ: 2000
Mult: 2000
SPQ: 2000
H11AA2SM
Isocom Components
1.5V 4μs 1 5.375KV,5.375V AC 3μs 10% DIP SMD mount,Through hole mounting
Quantity: 130000
Ship Date: 4-5 weeks
1300+ $0.3331
10000+ $0.3088
25000+ $0.2878
50000+ $0.265
100000+ $0.2451
- +
x $0.3331
Ext. Price: $433.03
MOQ: 1300
Mult: 65
SPQ: 65
H11AA2
Isocom Components
1.5V 4μs DC 1 5.3KV AC 3μs 10% 400mV DIP Through hole mounting
Quantity: 104000
Ship Date: 4-5 weeks
1040+ $0.3093
10000+ $0.2868
25000+ $0.2672
50000+ $0.2461
100000+ $0.2276
- +
x $0.3093
Ext. Price: $321.67
MOQ: 1040
Mult: 65
SPQ: 65
H11AA1XSMT&R
Isocom Components
1.5V 4μs 1 5.375KV,5.375V AC 3μs 20% DIP SMD mount,Through hole mounting
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.3648
10000+ $0.3382
25000+ $0.3152
50000+ $0.2902
100000+ $0.2685
- +
x $0.3648
Ext. Price: $729.60
MOQ: 2000
Mult: 1000
SPQ: 1000
TLP521GBG
Isocom Components
1.3V DC 1 5.3KV DC 600% 400mV DIP Through hole mounting
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.3093
10000+ $0.2868
25000+ $0.2672
50000+ $0.2461
100000+ $0.2276
- +
x $0.3093
Ext. Price: $618.60
MOQ: 2000
Mult: 100
SPQ: 100
H11AV3G
Isocom Components
1.5V 2μs 1 5.375KV,5.375V DC 2μs 20% DIP Through hole mounting
Quantity: 104000
Ship Date: 4-5 weeks
1040+ $0.1903
10000+ $0.1765
25000+ $0.1644
50000+ $0.1514
100000+ $0.1401
- +
x $0.1903
Ext. Price: $197.91
MOQ: 1040
Mult: 65
SPQ: 65
ILQ1XSMT&R
Isocom Components
1.65V DC 4 5.3KV DC 300% 400mV DIP Through hole mounting
Quantity: 150000
Ship Date: 4-5 weeks
1500+ $0.8723
10000+ $0.8088
25000+ $0.7537
50000+ $0.694
100000+ $0.642
- +
x $0.8723
Ext. Price: $1308.45
MOQ: 1500
Mult: 750
SPQ: 750
MCT271X
Isocom Components
1.5V DC 1 5.3KV DC 90% 400mV DIP Through hole mounting
Quantity: 64
Ship Date: 7-12 working days
1+ $0.594
65+ $0.3149
130+ $0.277
520+ $0.2355
1040+ $0.2192
2015+ $0.206
5005+ $0.1908
10010+ $0.1813
25025+ $0.1709
- +
x $0.594
Ext. Price: $1.78
MOQ: 3
Mult: 1
SPQ: 1
PS2501-4XGR
Isocom Components
DC Output Transistor IC
Quantity: 25
Ship Date: 7-12 working days
1+ $1.728
25+ $1.0895
100+ $0.893
500+ $0.7647
1000+ $0.7227
2000+ $0.6872
5000+ $0.6484
10000+ $0.6243
- +
x $1.728
Ext. Price: $1.72
MOQ: 1
Mult: 1
6N137-00ME
BROADCOM
1.75V Open Collector 1 3.75KV DC DIP Through hole mounting
Quantity: 10
Ship Date: 3-7 working days
1+ $10.9382
- +
x $10.9382
Ext. Price: $109.38
MOQ: 10
Mult: 1
SPQ: 10
MOC3031
Isocom Components
AC 1 5.3KV DIP Through hole mounting
Quantity: 104000
Ship Date: 4-5 weeks
1040+ $0.3331
10000+ $0.3088
25000+ $0.2878
50000+ $0.265
100000+ $0.2451
- +
x $0.3331
Ext. Price: $346.42
MOQ: 1040
Mult: 65
SPQ: 65
4N36XSMT&R
Isocom Components
1.5V 2μs 1 5.375KV,5.375V DC 2μs 100% DIP SMD mount,Through hole mounting
Quantity: 100000
Ship Date: 4-5 weeks
1000+ $0.2221
10000+ $0.2059
25000+ $0.1919
50000+ $0.1767
100000+ $0.1634
- +
x $0.2221
Ext. Price: $222.10
MOQ: 1000
Mult: 1000
SPQ: 1000
SFH617A-2XG
Isocom Components
1.65V 4μs 1 5.3KV 3μs 63% DIP Through hole mounting
Quantity: 100
Ship Date: 7-12 working days
1+ $0.637
10+ $0.3672
100+ $0.2536
500+ $0.2085
1000+ $0.1937
2000+ $0.1811
5000+ $0.1673
10000+ $0.1587
25000+ $0.1493
- +
x $0.637
Ext. Price: $1.27
MOQ: 2
Mult: 1
SFH617A-4SMT&R
Isocom Components
1.65V 4μs 1 5.3KV 3μs 320% DIP SMD mount,Through hole mounting
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.1586
10000+ $0.1471
25000+ $0.137
50000+ $0.1262
100000+ $0.1167
- +
x $0.1586
Ext. Price: $317.20
MOQ: 2000
Mult: 1000
SPQ: 1000
SFH617A-4SM
Isocom Components
1.65V 4μs 1 5.3KV 3μs 320% DIP SMD mount,Through hole mounting
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.1507
10000+ $0.1397
25000+ $0.1302
50000+ $0.1199
100000+ $0.1109
- +
x $0.1507
Ext. Price: $301.39
MOQ: 2000
Mult: 100
SPQ: 100
MOC3063SMT&R
Isocom Components
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.3806
10000+ $0.3529
25000+ $0.3289
50000+ $0.3028
100000+ $0.2802
- +
x $0.3806
Ext. Price: $761.20
MOQ: 2000
Mult: 1000
SPQ: 1000
MOC3043SM
Isocom Components
1.2V AC 1 5.3KV DIP Through hole mounting
Quantity: 104000
Ship Date: 4-5 weeks
1040+ $0.3489
10000+ $0.3235
25000+ $0.3015
50000+ $0.2776
100000+ $0.2568
- +
x $0.3489
Ext. Price: $362.85
MOQ: 1040
Mult: 65
SPQ: 65

Optocouplers

An optocoupler, also known as an opto-isolator or optical isolator, is a compact device that provides electrical isolation between two circuits by using light to transmit signals. It typically consists of an LED (light-emitting diode) and a photodetector, such as a phototransistor or photodiode, which are packaged together with an insulating barrier between them.

Definition:
An optocoupler is a semiconductor device that uses light to transmit electrical signals from one circuit to another, ensuring that no electrical current flows between the two circuits. This isolation is crucial for maintaining signal integrity and protecting sensitive electronic equipment from voltage spikes or noise.

Functions:
1. Isolation: Optocouplers provide electrical isolation, which is essential in applications where different parts of a system operate at different voltage levels or where there is a risk of electrical interference.
2. Signal Transmission: They convert electrical signals into light signals and back into electrical signals, ensuring reliable communication between circuits.
3. Protection: They protect sensitive circuits from high voltage spikes and transients that could damage the circuitry.
4. Interface: They are used to interface between digital and analog circuits or between different digital systems with different ground potentials.

Applications:
1. Industrial Control Systems: Optocouplers are used to isolate input/output signals in industrial automation and control systems.
2. Medical Equipment: They are used to isolate signals in medical devices to ensure patient safety and equipment reliability.
3. Power Supplies: Optocouplers are used in power supply designs to isolate the primary and secondary sides of the power circuit.
4. Data Communication: They are used in data communication systems to transmit data between devices with different ground potentials.
5. Motor Control: Optocouplers are used in motor control applications to isolate the control signals from the high voltage and current of the motor.

Selection Criteria:
1. Isolation Voltage: The maximum voltage that the optocoupler can withstand without breaking down.
2. Input Current: The current required to turn on the LED and ensure proper signal transmission.
3. Output Current: The current that the photodetector can sink or source, which affects the load it can drive.
4. Propagation Delay: The time it takes for the signal to travel from the input to the output.
5. Response Time: The speed at which the optocoupler can respond to changes in the input signal.
6. Package Type: The physical form factor of the optocoupler, which can affect its integration into a system.
7. Environmental Factors: Temperature range, humidity, and other environmental conditions that the optocoupler must operate in.

When selecting an optocoupler, it is important to consider these factors to ensure that the device meets the specific requirements of the application.
Please refer to the product rule book for details.