Overview
The PS2801-4-F4-A is an optically coupled isolator produced by California Eastern Laboratories (CEL). It contains a GaAs light emitting diode and an NPN silicon phototransistor, packaged in a 16-pin SSOP (Shrink Small Outline Package) for high-density applications. This component is designed to provide high isolation voltage and is suitable for various industrial and electronic systems requiring optical isolation.
Key Specifications
| Parameter | Symbol | Ratings | Unit |
|---|---|---|---|
| Diode Forward Current (DC) | IF | 50 mA/ch | mA |
| Reverse Voltage | VR | 6 V | V |
| Power Dissipation | PD | 80 mW/ch | mW |
| Peak Forward Current | IFP | 1 A/ch (PW = 100 μs, Duty Cycle = 1%) | A |
| Collector to Emitter Voltage | VCEO | 80 V | V |
| 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 |
Key Features
- High isolation voltage (BV = 2500 Vr.m.s.)
- Small and thin package (16-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 product
- Safety standards compliance: UL approved (UL1577), CSA approved (CAN/CSA-C22.2 No. 62368-1), BSI approved (BS EN 62368-1)
Applications
The PS2801-4-F4-A is suitable for a variety of applications requiring high isolation and fast switching times, such as:
- Industrial control systems
- Medical devices
- Automotive systems
- Power supplies and inverters
- Communication equipment
Q & A
- What is the isolation voltage of the PS2801-4-F4-A?
The isolation voltage is 2500 Vr.m.s.
- What is the package type of the PS2801-4-F4-A?
The package type is a 16-pin SSOP (Shrink Small Outline Package)
- What is the collector to emitter voltage of the PS2801-4-F4-A?
The collector to emitter voltage is 80 V
- Is the PS2801-4-F4-A Pb-Free?
Yes, the PS2801-4-F4-A is a Pb-Free product
- What are the safety standards compliance for the PS2801-4-F4-A?
The component is UL approved (UL1577), CSA approved (CAN/CSA-C22.2 No. 62368-1), and BSI approved (BS EN 62368-1)
- What is the typical rise and fall time of the PS2801-4-F4-A?
The typical rise time is 3 μs and the typical fall time is 5 μs
- What is the operating ambient temperature range of the PS2801-4-F4-A?
The operating ambient temperature range is -55 to +100 °C
- What is the storage temperature range of the PS2801-4-F4-A?
The storage temperature range is -55 to +150 °C
- Is the PS2801-4-F4-A still in production?
No, the PS2801-4-F4-A is obsolete and no longer manufactured
- Where can I find the datasheet for the PS2801-4-F4-A?
You can find the datasheet on the official Renesas website or through distributors like Digi-Key and Heisener
