Overview
The PS2801-1-P-A is an optically coupled isolator produced by Renesas Electronics America Inc. This component is part of the NEPOC series and features a GaAs light emitting diode and an NPN silicon phototransistor packaged in a plastic SSOP (Small Outline Package). The design of this package includes a shield effect to eliminate ambient light interference, making it suitable for high-density applications.
Key Specifications
| Parameter | Symbol | Ratings | Unit |
|---|---|---|---|
| Diode Forward Current (DC) | IF | 50 mA/ch | mA |
| Reverse Voltage | VR | 6 V | V |
| Power Dissipation | PD | 60 mW/ch | mW |
| Peak Forward Current | IFP | 1 A/ch | A |
| Collector to Emitter Voltage | VCEO | 80 V | V |
| Emitter to Collector Voltage | VECO | 6 V | V |
| Collector Current | IC | 50 mA/ch | mA |
| Isolation Voltage | BV | 2500 Vr.m.s. | Vr.m.s. |
| Operating Ambient Temperature | TA | -55 to +100 °C | °C |
| Storage Temperature | Tstg | -55 to +150 °C | °C |
| Rise Time | tr | 3 µs TYP. | µs |
| Fall Time | tf | 5 µs TYP. | µs |
| Turn-on Time | ton | 6 µs TYP. | µs |
| Turn-off Time | toff | 5 µs TYP. | µs |
Key Features
- High isolation voltage (BV = 2500 Vr.m.s.)
- Small and thin package (4-pin SSOP, Pin pitch 1.27 mm)
- High collector to emitter voltage (VCEO = 80 V)
- High-speed switching (tr = 3 µs TYP., tf = 5 µs TYP.)
- Pb-Free and RoHS compliant
- Safety standards: UL approved (UL1577), CSA approved (CAN/CSA-C22.2 No. 62368-1), BSI approved (BS EN 62368-1)
- Shield effect to cut off ambient light
Applications
- Programmable logic controllers
- Measuring instruments
- Power supply systems
- Hybrid ICs
Q & A
- What is the PS2801-1-P-A used for?
The PS2801-1-P-A is used as an optically coupled isolator in various applications such as programmable logic controllers, measuring instruments, power supply systems, and hybrid ICs.
- What is the isolation voltage of the PS2801-1-P-A?
The isolation voltage of the PS2801-1-P-A is 2500 Vr.m.s.
- What is the collector to emitter voltage of the PS2801-1-P-A?
The collector to emitter voltage (VCEO) of the PS2801-1-P-A is 80 V.
- What are the typical rise and fall times of the PS2801-1-P-A?
The typical rise time (tr) is 3 µs and the typical fall time (tf) is 5 µs.
- Is the PS2801-1-P-A Pb-Free and RoHS compliant?
Yes, the PS2801-1-P-A is Pb-Free and RoHS compliant.
- What are the safety standards approvals for the PS2801-1-P-A?
The PS2801-1-P-A is approved by UL (UL1577), CSA (CAN/CSA-C22.2 No. 62368-1), and BSI (BS EN 62368-1).
- What is the operating ambient temperature range of the PS2801-1-P-A?
The operating ambient temperature range is -55 to +100 °C.
- What is the storage temperature range of the PS2801-1-P-A?
The storage temperature range is -55 to +150 °C.
- What is the package type of the PS2801-1-P-A?
The package type is a 4-pin SSOP (Small Outline Package).
- Does the PS2801-1-P-A have any shield effect against ambient light?
Yes, the package has a shield effect to cut off ambient light.
