Features
- Operating ambient temperature: 110°C
- High Isolation voltage (BV = 5 000 Vr.m.s.)
- High collector to emitter voltage (VCEO = 80 V)
- High current transfer ratio (CTR = 450% TYP.)
- High-speed switching (tr = 5 μs TYP., tf = 7 μs TYP.)
- Embossed tape product: PS2561FL-1-F3 : 2 000 pcs/reel
- Pb-Free product
- Safety standard UL approved: No. E72422
Description
The PS2561F-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2561F-1 is in a plastic DIP (Dual In-line Package) and the PS2561FL-1 is lead bending type (Gull-wing) for surface mount.
Parameters
| Attributes | Value |
|---|---|
| Channels (#) | 1 |
| VCEO max (mA) | 80 |
| IC max (mA) | 50 |
| Isolation Voltage (Vrms) | 5000 |
| CTR (min)% | 300 |
| CTR (Max)% | 600 |
| IF at CTR (mA) | 5 |
| VCE at CTR (V) | 5 |
| SW tr Typ. (µs) | 5 |
| SW tf Typ. (µs) | 7 |
| Creepage Distance (mm) | 7 |
| Safety Standard UL (UL1577) | Approved |
Application Block Diagrams
 | High Efficiency Digital Power Supply Innovative CrM PFC + LLC power supply delivers high efficiency and precise power management. |
 | Voice Activated DALI Lighting Controls One-chip DALI lighting control design with multi-language voice activation and optimized power. |