Overview
The PS2801-1-F3-A is an optically coupled isolator produced by CEL (now part of Renesas Electronics). This component is designed to provide high isolation voltage and is suitable for high-density applications. It features a GaAs light emitting diode and an NPN silicon phototransistor packaged in a small and thin 4-pin SSOP (Shrink Small Outline Package) with a pin pitch of 1.27 mm. The device is Pb-Free and complies with various safety standards, including UL, CSA, and BSI approvals.
Key Specifications
| Parameter | Symbol | Ratings/Conditions | 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 (PW = 100 μs, Duty Cycle = 1%) | 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 |
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 product
- Compliance with safety standards: UL1577, CSA-C22.2 No. 62368-1, BS EN 62368-1
- Shield effect to cut off ambient light
Applications
The PS2801-1-F3-A is suitable for various high-density applications requiring optical isolation, such as:
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
- Telecommunication equipment
Q & A
- What is the isolation voltage of the PS2801-1-F3-A?
The isolation voltage is 2500 Vr.m.s.
- What is the package type of the PS2801-1-F3-A?
The package type is a 4-pin SSOP with a pin pitch of 1.27 mm
- What are the safety standards that the PS2801-1-F3-A complies with?
The device complies with UL1577, CSA-C22.2 No. 62368-1, and BS EN 62368-1
- What is the typical rise and fall time of the PS2801-1-F3-A?
The typical rise time (tr) is 3 μs and the typical fall time (tf) is 5 μs
- Is the PS2801-1-F3-A Pb-Free?
- What is the operating ambient temperature range of the PS2801-1-F3-A?
The operating ambient temperature range is -55 to +100 °C
- What is the storage temperature range of the PS2801-1-F3-A?
The storage temperature range is -55 to +150 °C
- What is the collector to emitter voltage of the PS2801-1-F3-A?
The collector to emitter voltage (VCEO) is 80 V
- Does the PS2801-1-F3-A have any shield effect against ambient light?
- Where can I purchase the PS2801-1-F3-A?
The PS2801-1-F3-A can be purchased from various electronic component distributors such as Digi-Key, Mouser, and Radwell
