| Allicdata Part #: | PS2501-1-W-A-ND |
| Manufacturer Part#: |
PS2501-1-W-A |
| Price: | $ 0.39 |
| Product Category: | Isolators |
| Manufacturer: | CEL |
| Short Description: | OPTOISOLATOR 5KV TRANS 4DIP |
| More Detail: | Optoisolator Transistor Output 5000Vrms 1 Channel ... |
| DataSheet: |  PS2501-1-W-A Datasheet/PDF |
| Quantity: | 273 |
| 1 +: | $ 0.34650 |
| 10 +: | $ 0.27027 |
| 25 +: | $ 0.22529 |
| 100 +: | $ 0.19404 |
| 250 +: | $ 0.17325 |
| 500 +: | $ 0.14900 |
| 1000 +: | $ 0.11504 |
| 2500 +: | $ 0.10395 |
| 5000 +: | $ 0.09702 |
| Output Type: | Transistor |
| Supplier Device Package: | 4-DIP |
| Package / Case: | 4-DIP (0.300", 7.62mm) |
| Mounting Type: | Through Hole |
| Operating Temperature: | -55°C ~ 100°C |
| Vce Saturation (Max): | 300mV |
| Current - DC Forward (If) (Max): | 80mA |
| Voltage - Forward (Vf) (Typ): | 1.17V |
| Current - Output / Channel: | 50mA |
| Voltage - Output (Max): | 80V |
| Series: | NEPOC |
| Input Type: | DC |
| Rise / Fall Time (Typ): | 3µs, 5µs |
| Turn On / Turn Off Time (Typ): | -- |
| Current Transfer Ratio (Max): | 260% @ 5mA |
| Current Transfer Ratio (Min): | 130% @ 5mA |
| Voltage - Isolation: | 5000Vrms |
| Number of Channels: | 1 |
| Part Status: | Active |
| Packaging: | Tube |
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In general, optoisolators are composed of an input stage, which is typically a light-emitting diode (LED) or an infrared LED, a phototransistor, and an output stage. The PS2501-1-W-A is a three-pin optoisolator with an LED driven by a reverse voltage and a phototransistor output on the collectors. The LED has a forward current of 1mA and the phototransistor has a collector-emitter voltage of 40V.
The input stage of optoisolators, such as the PS2501-1-W-A, are designed to detect and respond to electrical signals. When an alternating voltage is applied between the two input pins of the optoisolator, the LED turns on and off in response. As the LED turns on and off, it emits light which is detected by the phototransistor. The phototransistor then amplifies this signal and sends it to the output stage.
The output stage of optoisolators is typically a transistor or a driving circuit. In the case of the PS2501-1-W-A, the output is a phototransistor. The phototransistor acts as a switch that allows current to flow between the collector and emitter when the LED is on, and prevents current from flowing when it is off. This isolated output is then used to control other systems.
The main advantage of optoisolators, such as the PS2501-1-W-A, is that they allow for electrical isolation between the input and the output. This isolation prevents high voltage surges or other dangerous currents from damaging the connected systems. Furthermore, optoisolators are relatively inexpensive, easily available, and require only a low current input to operate.
The PS2501-1-W-A is a popular optoisolator used in various industrial applications. It is suitable for use in industrial control systems, communication systems, and motor drives. It can also be used in instances where a low current signal needs to be isolated from high voltage. As such, it can be used in a variety of different applications.
In conclusion, the PS2501-1-W-A optoisolator is a three-pin device that is classified as a transistor, photovoltaic output. It offers electrical isolation between the input and output, and is commonly used in industrial applications. It is a relatively inexpensive, easily available, and low current input optoisolator that is suitable for a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| PS2561DL-1Y-V-F3-W-A | CEL | 0.15 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2561DL1-1Y-F3-Q-A | CEL | 0.15 $ | 1000 | OPTOISOLATOR 5KV TRANS 4D... |
| PS2502-1-K-A | CEL | 0.32 $ | 1000 | OPTOISOLATOR 5KV DARL 4DI... |
| PS2561L-2-A | CEL | 0.0 $ | 1000 | OPTOISOLATOR 5KV 2CH TRAN... |
| PS2561AL-1-V-E3-H-A | CEL | 0.0 $ | 1000 | OPTOISOLATR 5KV TRANSISTO... |
| PS2501L-1-H-A | CEL | -- | 763 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2503L-1 | CEL | 0.0 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2532L-1-V-E3-A | CEL | 0.0 $ | 1000 | OPTOISOLATOR 5KV DARL 4SM... |
| PS2561L-1-E3-A | CEL | 0.0 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2561DL1-1Y-F3-N-A | CEL | 0.15 $ | 1000 | OPTOISOLATOR 5KV TRANS 4D... |
| PS2514L-1Y-A | CEL | 0.29 $ | 1000 | OPTOISOLATOR 5KV DARL 4SM... |
| PS2501-2 | CEL | -- | 1000 | OPTOISOLATOR 5KV 2CH TRAN... |
| PS2525-4-A | CEL | 0.0 $ | 1000 | OPTOISOLATOR 5KV 4CH TRAN... |
| PS2562-1-L-A | CEL | 0.99 $ | 770 | OPTOISOLATOR 5KV DARL 4DI... |
| PS2501A-1-H-A | CEL | 0.12 $ | 1000 | OPTOISOLATOR 5KV TRANS 4D... |
| PS2561DL2-1Y-A | CEL | 0.48 $ | 330 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2561AL-1-V-F3-A | CEL | -- | 1000 | OPTOISOLATR 5KV TRANSISTO... |
| PS2561DL2-1Y-V-H-A | CEL | 0.18 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2562-1-V-A | CEL | 0.53 $ | 1000 | OPTOISOLATOR 5KV DARL 4DI... |
| PS2561DL-1Y-A | CEL | 0.48 $ | 1464 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2561L-1-V-L-A | CEL | 0.25 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2532-1 | CEL | -- | 1000 | OPTOISOLATOR 5KV DARL 4DI... |
| PS2561AL1-1-F3-H-A | CEL | 0.0 $ | 1000 | OPTOISOLATOR 5KV TRANS 4D... |
| PS2501L-1-F3-K-A | CEL | 0.14 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2561L1-1 | CEL | -- | 1000 | OPTOISOLATOR 5KV TRANS 4D... |
| PS2566L2-1-A | CEL | 0.0 $ | 1000 | OPTOISOLATOR 5KV DARL 4DI... |
| PS2561DL2-1Y-V-A | CEL | 0.22 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2501L-4 | CEL | -- | 1000 | OPTOISOLTR 5KV 4CH TRANS ... |
| PS2501-2X | Isocom Compo... | 0.6 $ | 1331 | OPTOISO 5.3KV 2CH TRANS 8... |
| PS2501-4-A | CEL | -- | 7543 | OPTOISOLATOR 5KV 4CH TRAN... |
| PS2561AL2-1-V-F3-A | CEL | 0.13 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2561DL2-1Y-V-F3-A | CEL | -- | 1000 | OPTOISOLATR 5KV TRANSISTO... |
| PS2561L2-1-E4-A | CEL | 0.0 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2501L-4-A | CEL | -- | 10106 | OPTOISOLTR 5KV 4CH TRANS ... |
| PS2501A-1-W-A | CEL | 0.12 $ | 1000 | OPTOISOLATOR 5KV TRANS 4D... |
| PS2561AL2-1-V-A | CEL | 0.3 $ | 1000 | OPTOISOLATOR 5KV TRANS 4S... |
| PS2506-1 | CEL | -- | 1000 | OPTOISOLATOR 5KV DARL 4DI... |
| PS2501-1 | CEL | -- | 1000 | OPTOISOLATOR 5KV TRANS 4D... |
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