Overview
The PS2801-1-V-F3-P-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 features a GaAs light emitting diode and an NPN silicon phototransistor, making it suitable for high-density applications. The PS2801-1-V-F3-P-A is designed to offer high isolation voltage and fast switching times, making it a reliable choice for various industrial and electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Isolation Voltage | BV | 2500 | Vr.m.s. |
| Collector to Emitter Voltage | VCEO | 80 | V |
| Emitter to Collector Voltage | VECO | 6 | V |
| Collector Current | IC | 50 | mA/ch |
| Diode Forward Current (DC) | IF | 50 | mA/ch |
| Peak Forward Current | IFP | 1 | A/ch |
| Operating Ambient Temperature | TA | -55 to +100 | °C |
| Storage Temperature | Tstg | -55 to +150 | °C |
| Current Transfer Ratio (Nominal) | CTR | 80% | |
| Dark Current (Maximum) | ICEO | 100 nA | |
| Rise Time (Typical) | tr | 3 µs | |
| Fall Time (Typical) | tf | 5 µs |
Key Features
- High isolation voltage of 2500 Vr.m.s., ensuring robust electrical isolation between input and output circuits.
- Small and thin SSOP package with a pin pitch of 1.27 mm, suitable for high-density applications.
- High collector to emitter voltage (VCEO) of 80 V and high-speed switching capabilities with rise and fall times of 3 µs and 5 µs, respectively.
- Pb-Free and compliant with safety standards, although not UL approved.
- Shielded package to minimize the effect of ambient light.
Applications
The PS2801-1-V-F3-P-A optocoupler is versatile and can be used in a variety of applications, including:
- Industrial control systems where high isolation is required.
- Medical devices that demand strict electrical isolation for safety.
- Automotive systems where robust and reliable signal isolation is necessary.
- Telecommunication equipment for signal isolation and protection.
- General-purpose interfacing in digital circuits where electrical isolation is crucial.
Q & A
- What is the isolation voltage of the PS2801-1-V-F3-P-A optocoupler?
The isolation voltage is 2500 Vr.m.s. - What is the package type of the PS2801-1-V-F3-P-A?
The package type is a plastic SSOP (Small Outline Package) with 4 pins and a pin pitch of 1.27 mm. - What are the operating temperature ranges for the PS2801-1-V-F3-P-A?
The operating ambient temperature range is -55°C to +100°C, and the storage temperature range is -55°C to +150°C. - What is the current transfer ratio (CTR) of the PS2801-1-V-F3-P-A?
The nominal current transfer ratio (CTR) is 80%. - Is the PS2801-1-V-F3-P-A Pb-Free?
Yes, the PS2801-1-V-F3-P-A is Pb-Free. - What are the typical rise and fall times of the PS2801-1-V-F3-P-A?
The typical rise time is 3 µs, and the typical fall time is 5 µs. - Is the PS2801-1-V-F3-P-A UL approved?
No, the PS2801-1-V-F3-P-A is not UL approved. - What is the maximum collector current of the PS2801-1-V-F3-P-A?
The maximum collector current is 50 mA/ch. - What is the maximum diode forward current of the PS2801-1-V-F3-P-A?
The maximum diode forward current is 50 mA/ch. - What are some common applications of the PS2801-1-V-F3-P-A?
Common applications include industrial control systems, medical devices, automotive systems, telecommunication equipment, and general-purpose interfacing in digital circuits.
