Overview
The PS2801-1-F3-K-A is an optically coupled isolator produced by California Eastern Laboratories (CEL), a renowned provider of RF and optoelectronic components. This device is part of the NEPOC Series and is designed to offer high isolation voltage and high-speed switching capabilities. It features a GaAs light emitting diode and an NPN silicon phototransistor packaged in a 4-SOIC (Small Outline Integrated Circuit) package, making it suitable for high-density applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Manufacturer Part Number | - | PS2801-1-F3-K-A | - |
| Manufacturer | - | CEL (California Eastern Laboratories) | - |
| Package / Case | - | 4-SOIC (0.173", 4.40mm Width) | - |
| Number of Channels | - | 1 | - |
| Input Type | - | DC | - |
| Output Type | - | Transistor | - |
| Diode Forward Current (DC) | IF | 50 mA | - |
| Current Transfer Ratio (Max) | CTR | 600% @ 5mA | - |
| Current Transfer Ratio (Min) | CTR | 80% @ 5mA | - |
| Operating Temperature | TA | -55°C ~ 100°C | - |
| Rise / Fall Time (Typ) | tr / tf | 3µs / 5µs | - |
| Turn On / Turn Off Time (Typ) | t_on / t_off | 6µs / 5µs | - |
| Vce Saturation (Max) | Vce (sat) | 300mV | - |
| Voltage - Forward (Vf) (Typ) | Vf | 1.1V | - |
| Isolation Voltage | BV | 2,500 Vr.m.s. | - |
Key Features
- High Isolation Voltage: The PS2801-1-F3-K-A offers a high isolation voltage of 2,500 Vr.m.s., making it suitable for applications requiring electrical isolation between input and output circuits.
- High-Speed Switching: This optocoupler features high-speed switching with rise and fall times of 3µs and 5µs respectively, enabling fast signal transmission.
- Small and Thin Package: The device is packaged in a 4-SOIC (Small Outline Integrated Circuit) package, which is compact and suitable for high-density applications.
- High Collector to Emitter Voltage: It has a high collector to emitter voltage (VCEO) of 80V, providing robust performance in various operating conditions.
- Pb-Free and RoHS Compliant: The PS2801-1-F3-K-A is lead-free and RoHS compliant, ensuring environmental sustainability.
Applications
- Industrial Control Systems: The high isolation voltage and fast switching capabilities make this optocoupler ideal for use in industrial control systems where electrical isolation is critical.
- Medical Devices: Its high isolation voltage and compact package make it suitable for medical devices that require reliable and isolated signal transmission.
- Automotive Systems: The device can be used in automotive systems for signal isolation and protection against electrical noise.
- Telecommunications: It is also applicable in telecommunications equipment where high-speed signal transmission and isolation are necessary.
Q & A
- What is the manufacturer part number of this optocoupler?
The manufacturer part number is PS2801-1-F3-K-A.
- Who is the manufacturer of this component?
The manufacturer is California Eastern Laboratories (CEL).
- What is the package type of the PS2801-1-F3-K-A?
The package type is 4-SOIC (Small Outline Integrated Circuit).
- What is the maximum diode forward current for this optocoupler?
The maximum diode forward current is 50 mA.
- What is the typical rise and fall time for this device?
The typical rise and fall time is 3µs and 5µs respectively.
- What is the isolation voltage of the PS2801-1-F3-K-A?
The isolation voltage is 2,500 Vr.m.s.
- Is the PS2801-1-F3-K-A RoHS compliant?
Yes, the PS2801-1-F3-K-A is RoHS compliant and lead-free.
- What is the operating temperature range of this optocoupler?
The operating temperature range is -55°C to 100°C.
- What are some common applications for the PS2801-1-F3-K-A?
Common applications include industrial control systems, medical devices, automotive systems, and telecommunications equipment.
- What is the collector to emitter voltage (VCEO) of this device?
The collector to emitter voltage (VCEO) is 80V.
