Optocouplers

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MOC3052SM
AOTE
MOC3052 GaAs 。 MOC3052;:Switch Mode Power Supply、、、、、。
Quantity: 1000
In Stock
25+
1+ $0.1303
10+ $0.1072
30+ $0.089
100+ $0.0737
300+ $0.072
1000+ $0.0686
- +
x $0.1303
Ext. Price: $0.13
MOQ: 1
Mult: 1
SPQ: 1000
MOC3052SMT&R
Isocom Components
1.2V Triac 1 420V 5KV 6-SMD SMD mount 4mm(height)
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.4441
10000+ $0.4118
25000+ $0.3837
50000+ $0.3533
100000+ $0.3268
- +
x $0.4441
Ext. Price: $888.20
MOQ: 2000
Mult: 1000
SPQ: 1000
CYHCPL2631S(TP1)
OCIC
Quantity: 10000
Ship Date: 3-5 working days
1000+ $0.4576
3000+ $0.4224
5000+ $0.4153
- +
x $0.4576
Ext. Price: $457.60
MOQ: 1000
Mult: 1000
SPQ: 1000
MOC3022M
Lite-On Semiconductor
5KV Through hole mounting
Quantity: 5190
Ship Date: 7-12 working days
1+ $0.6156
65+ $0.322
130+ $0.2834
520+ $0.241
1040+ $0.2244
2015+ $0.2109
5005+ $0.1955
10010+ $0.1858
25025+ $0.1752
- +
x $0.6156
Ext. Price: $1.23
MOQ: 2
Mult: 1
SPQ: 1
ACNV2601-000E
BROADCOM
1.64V 25ns 10ns 25ns Open set,Schottky clamp 1 7.5KV DC 10ns DIP Through hole mounting
Quantity: 1400
Ship Date: 7-12 working days
1+ $6.1992
10+ $4.4647
175+ $3.4316
525+ $3.1878
1050+ $3.064
2100+ $2.9593
- +
x $6.1992
Ext. Price: $6.19
MOQ: 1
Mult: 1
SPQ: 1
K10104B
COSMO Electronics
1.4V 18μs DC 1 5KV DC 18μs 260% 200mV
Quantity: 9000
Ship Date: 7-14 working days
2000+ $0.0195
6000+ $0.0191
10000+ $0.0186
- +
x $0.0195
Ext. Price: $39.00
MOQ: 2000
Mult: 2000
SPQ: 2000
HCPL-6230
BROADCOM
1.3V 45ns Push-pull type/Totem pole 2 15mA 1.5KV DC 10ns LCCC-20 SMD mount 9.1mm*9.1mm*2.03mm
Quantity: 4
Ship Date: 10-15 working days
1+ $210.2926
- +
x $210.2926
Ext. Price: $420.58
MOQ: 2
Mult: 1
SPQ: 1
ISP817A
Isocom Components
1.4V 4μs 1 5.3KV AC 3μs 80% DIP Through hole mounting
Quantity: 1489
Ship Date: 7-12 working days
1+ $0.585
10+ $0.3359
100+ $0.2312
500+ $0.1896
1000+ $0.1758
2000+ $0.1642
5000+ $0.1514
10000+ $0.1434
25000+ $0.1347
- +
x $0.585
Ext. Price: $1.75
MOQ: 3
Mult: 1
SPQ: 1
IS733SMT&R
Isocom Components
1.4V 18μs DC 5.3KV AC 18μs 300% PDIP 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
ISD1
Isocom Components
1.65V DC 2 5.3KV DC 300% DIP Through hole mounting
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.3489
10000+ $0.3235
25000+ $0.3015
50000+ $0.2776
100000+ $0.2568
- +
x $0.3489
Ext. Price: $697.80
MOQ: 2000
Mult: 50
SPQ: 50
ISP817SM
Isocom Components
1.4V 18μs DC 1 5.3KV DC 18μs 600% 200mV DIP Through hole mounting 4mm(height)
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
ILD74
Isocom Components
1.65V DC 2 5.3KV DC 12.5% 400mV DIP Through hole mounting
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: 50
SPQ: 50
ILQ5
Isocom Components
1.65V DC 4 5.3KV DC 50% 400mV DIP Through hole mounting
Quantity: 100000
Ship Date: 4-5 weeks
1000+ $0.7613
10000+ $0.7059
25000+ $0.6578
50000+ $0.6057
100000+ $0.5603
- +
x $0.7613
Ext. Price: $761.30
MOQ: 1000
Mult: 25
SPQ: 25
ILD74XSMT&R
Isocom Components
1.65V DC 2 5.3KV DC 12.5% 400mV DIP Through hole mounting
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.4441
10000+ $0.4118
25000+ $0.3837
50000+ $0.3533
100000+ $0.3268
- +
x $0.4441
Ext. Price: $888.20
MOQ: 2000
Mult: 1000
SPQ: 1000
ILQ74SM
Isocom Components
1.65V DC 4 5.3KV DC 12.5% 400mV DIP Through hole mounting
Quantity: 100000
Ship Date: 4-5 weeks
1000+ $0.793
10000+ $0.7353
25000+ $0.6852
50000+ $0.6309
100000+ $0.5837
- +
x $0.793
Ext. Price: $793.00
MOQ: 1000
Mult: 25
SPQ: 25
ISP620-1GB
Isocom Components
1.15V 4us@2mA,100Ω phototransistor 50mA 3us@2mA,100Ω DIP-4 Through hole mounting
Quantity: 300000
Ship Date: 4-5 weeks
3000+ $0.1903
10000+ $0.1765
25000+ $0.1644
50000+ $0.1514
100000+ $0.1401
- +
x $0.1903
Ext. Price: $570.90
MOQ: 3000
Mult: 100
SPQ: 100
ISP621-2SM
Isocom Components
1.3V DC 2 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: 50
SPQ: 50
ISP817SMT&R
Isocom Components
1.4V 18μs DC 1 5.3KV DC 18μs 600% 200mV DIP 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
ISP825SM
Isocom Components
1.4V 60μs 2 5.375KV,5.375V DC 53μs 7500% DIP SMD mount,Through hole mounting
Quantity: 200000
Ship Date: 4-5 weeks
2000+ $0.46
10000+ $0.4265
25000+ $0.3974
50000+ $0.3659
100000+ $0.3385
- +
x $0.46
Ext. Price: $920.00
MOQ: 2000
Mult: 50
SPQ: 50
HCPL-2232-300
BROADCOM
Totem-Pole 2 3.75KV DC DIP Through hole mounting
Quantity: 464
Ship Date: 7-12 working days
1+ $14.924
50+ $10.2197
100+ $9.7518
500+ $8.9246
1000+ $8.6564
- +
x $14.924
Ext. Price: $14.92
MOQ: 1
Mult: 1
SPQ: 1
ISP847CG
Isocom Components
DC Output Transistor IC
Quantity: 100000
Ship Date: 4-5 weeks
1000+ $0.7137
10000+ $0.6618
25000+ $0.6167
50000+ $0.5678
100000+ $0.5253
- +
x $0.7137
Ext. Price: $713.70
MOQ: 1000
Mult: 25
SPQ: 25
ISP845-1
Isocom Components
1.2V 60μs Darlington 4 70V 5.3KV DC 53μs 800% 1V DIP-16 Through hole mounting
Quantity: 100000
Ship Date: 4-5 weeks
1000+ $0.9516
10000+ $0.8823
25000+ $0.8222
50000+ $0.7571
100000+ $0.7004
- +
x $0.9516
Ext. Price: $951.60
MOQ: 1000
Mult: 25
SPQ: 25
ISQ204G
Isocom Components
1.65V DC 4 5.3KV DC 400% 400mV DIP Through hole mounting
Quantity: 100000
Ship Date: 4-5 weeks
1000+ $0.793
10000+ $0.7353
25000+ $0.6852
50000+ $0.6309
100000+ $0.5837
- +
x $0.793
Ext. Price: $793.00
MOQ: 1000
Mult: 25
SPQ: 25
MCT270SMT&R
Isocom Components
1.5V DC 5.3KV DC 50% PDIP 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
MCT270SM
Isocom Components
1.5V DC 1 5.3KV DC 50% 400mV DIP Through hole mounting
Quantity: 130000
Ship Date: 4-5 weeks
1300+ $0.1903
10000+ $0.1765
25000+ $0.1644
50000+ $0.1514
100000+ $0.1401
- +
x $0.1903
Ext. Price: $247.39
MOQ: 1300
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.